Building process management method and building process management table

Abstract

To provide a management method of a construction process of skeleton construction using a precast concrete member, capable of suitably managing the construction process.SOLUTION: The building process management method includes a table preparation process for preparing a construction plan table 10 in which a daily cycle number (DOC number) including the number of floors of erection skeleton work and the number of days of installation work of a precast concrete member in each floor, which are assigned to a work day, and the number of divisions of installation of the precast concrete member are associated with the work contents of a work area of a corresponding floor.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a construction process management method and a construction process management table for the construction of a building having multiple floors using precast concrete members. [Background technology]

[0002] In recent years, when constructing high-rise buildings, precast concrete members are sometimes installed in the framework of columns, beams, and the like in order to shorten construction times, etc. (For example, Patent Document 1). The building construction method described in Patent Document 1 includes a first step of placing a first PCa column member with a height of one story and a second PCa column member with a height greater than one story, a second step of joining a PCa beam member to the second column member, a third step of providing a beam section to be poured in-situ with concrete between the first column member and the beam member, and a fourth step of joining another second column member to the first column member and joining another first column member to the second column member, with steps 2 to 4 being repeated.

[0003] In the construction of steel-framed buildings, a known method is to construct columns and beams for multiple floors in a first construction area, and then construct columns and beams for multiple floors in a second construction area adjacent to the first construction area, known as the "byobu-settsu" construction method ("build-and-run" construction method) (Patent Document 2). A construction method is also known in which this byobu-settsu method is applied to buildings using precast concrete columns and beams (Patent Document 3). In this construction method, columns and beams for multiple floors are constructed in one construction area, and then columns and beams for multiple floors are constructed in a second construction area adjacent to the first construction area. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent Publication No. 2023-90622 [Patent Document 2] JP 2011-32839 A [Patent Document 3] JP 2017-115495 A Summary of the Invention [Problem to be solved by the invention]

[0005] In the construction of a building's framework, which uses precast concrete members for the framework, many precast concrete members must be constructed in a specific order, making the management of the construction process complicated. However, until now, there has been no method or management table that can effectively manage the construction process for such framework work.

[0006] In view of the above background, an object of the present invention is to provide a construction process management method and a construction process management table for structural work using precast concrete members, which can appropriately manage the construction process. [Means for solving the problem]

[0007] In order to solve the above-mentioned problems, one aspect of the present invention is a construction process management method for the structural work using precast concrete members (4) of a building (3) having multiple floors, which includes a table creation process for creating a construction plan table (10) that is assigned to a work day and includes a day cycle number (DOC number) including the number of floors for the erection structural work and the number of PCa member installation divisions, which is the number of days for the installation work of the precast concrete members on each floor, and in which the PCa member installation divisions are associated with the work content of the work section on the corresponding floor.

[0008] According to this aspect, the number of floors for the rising structural work and the work content of the construction section on the floor corresponding to the number of PCa component installation divisions can be easily determined for each work day from the day cycle number, thereby enabling the structural work process to be managed appropriately.

[0009] In the above aspect, the construction process management method may further include a management process of managing the process of the structural work using the construction plan table.

[0010] According to this aspect, the construction schedule for the framework can be managed using the construction plan table, which makes it easy to manage the construction schedule for the framework.

[0011] In the above aspect, the work content associated with the PCa member mounting division number may include tower crane climbing work.

[0012] According to this aspect, the process of tower crane climbing work, which affects the installation work of precast concrete members, can be easily understood, allowing for more appropriate management of the process of structural construction work.

[0013] In the above aspect, the construction plan table may associate the day cycle number with a concrete pouring process for the floor opening that is carried out after the tower crane has climbed.

[0014] According to this aspect, the concrete pouring process for the floor opening, which is a structural part that is affected by the tower crane's climbing period, can be easily grasped, thereby making it possible to more effectively manage the structural construction process.

[0015] In the above aspect, the construction plan table may associate the daily cycle number with a floor concrete pouring process.

[0016] According to this aspect, the process of pouring floor concrete, which affects the installation work of precast concrete members, can be easily understood, thereby making it possible to more effectively manage the process of structural construction.

[0017] In the above aspect, the construction plan table may associate the day cycle number with a dismantling process of a support structure that supports the floor concrete.

[0018] According to this aspect, it is possible to easily grasp not only the process of structural construction using precast concrete members, but also the process of structural construction using cast-in-place concrete, thereby enabling more appropriate management of the structural construction process.

[0019] In the above aspect, the method further includes a daily cycle drawing creation process for creating a daily cycle drawing (DOC drawing 20) that is associated with the daily cycle number and includes a floor plan of the building showing the work content of the construction section on the corresponding floor, and the management process may use the daily cycle drawing to manage the process of the structural construction work.

[0020] According to this aspect, the work content and the corresponding floor construction area are visualized using a daily cycle drawing, and the work content of the structural construction can be easily grasped visually from the daily cycle drawing, thereby enabling more appropriate management of the structural construction process.

[0021] In the above aspect, the daily cycle drawing describes the installation procedure for the precast concrete members, and the management process may manage the installation process of the precast concrete members in accordance with the installation procedure.

[0022] According to this aspect, the installation process of the precast concrete members can be understood from the installation procedure described in the daily cycle drawing, making it easy to manage the installation process of the precast concrete members.

[0023] In the above aspect, the management process may include a table correction process for correcting the construction plan table in the event of a delay in the structural work, so that the day cycle number for the delayed work and subsequent work is shifted to a later date in line with the work date.

[0024] According to this aspect, even if a delay occurs in the structural construction work, the process of the structural construction work can be easily corrected by shifting the day cycle number of the work after the delayed work by the number of days that have been delayed.

[0025] In addition, in order to solve the above-mentioned problems, another aspect of the present invention is a construction process management table (10) for structural work using precast concrete members (4) in a building (3) having multiple floors, which includes a day cycle number (DOC number) assigned to a work day and including the number of floors for the rising structural work and the number of PCa member installation divisions, which is the number of days for the installation work of the precast concrete members on each floor, and the number of PCa member installation divisions is associated with the work content of the work section on the corresponding floor.

[0026] According to this aspect, it is possible to easily grasp the floor number of the rising skeleton work and the work content of the work section of the floor corresponding to the number of PCa member installation divisions for each work day from the day cycle number, thereby enabling the skeleton work process to be managed appropriately. [Effects of the Invention]

[0027] According to the above aspects, it is possible to provide a construction process management method and a construction process management table for structural work using precast concrete members, which can appropriately manage the construction process. [Brief explanation of the drawings]

[0028] [Figure 1] Configuration diagram of a construction process management system according to an embodiment [Figure 2] FIG. 10 is a diagram showing a construction plan table according to an embodiment; [Figure 3] Construction plan table illustration [Figure 4] Construction section diagram [Figure 5] DOC drawing of a typical example of an operating day when the number of PCa member installation divisions is 1 [Figure 6] DOC drawing of a typical example of an operating day when the number of PCa member installation divisions is 2 [Figure 7] DOC drawing of a typical example of an operating day with three PCa member installation divisions DETAILED DESCRIPTION OF THE INVENTION

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0030] FIG. 1 is a configuration diagram of a construction process management system 1 according to an embodiment. As shown in FIG. 1, the construction process management system 1 includes a construction process management device 2. The construction process management device 2 is a device for managing the construction process of framework work using precast concrete members (hereinafter referred to as PCa members 4, and may also be simply referred to as PCa) for a multi-story building 3 (see FIG. 3). The construction process management device 2 is made up of a computer, and in this embodiment, is connectable to a communications network 5. In this embodiment, the construction process management device 2 is communicatively connected to a plurality of user terminals 6 via the communications network 5. It is preferable that the construction process management device 2 be communicatively connected to at least one user terminal 6. In other embodiments, the construction process management device 2 is not connected to the communications network 5, and may be used independently.

[0031] The construction process management device 2 includes a processor 2a, a storage device 2b, an input device 2c, a display device 2d, and a communication unit 2e. The processor 2a is configured with a central processing unit (CPU) and other components, and operates as a functional unit that realizes predetermined functions by operating in accordance with software programs. The storage device 2b is configured with a hard disk drive (HDD), a solid-state drive (SSD), RAM, ROM, and other components, and stores programs for operating the processor 2a, as well as various data such as a construction plan table 10 (see FIG. 2) and DOC drawings 20 (see FIGS. 5 to 7), which will be described later, and data used in calculation processing. The input device 2c is configured with a keyboard, mouse, touch panel, and other components, and accepts input from the manager using the construction process management device 2. The display device 2d is configured with various displays, such as LCD and organic electroluminescence displays, a projector, and other components, and displays the construction plan table 10 and DOC drawings 20. The communication unit 2e is configured with a network I / F (interface) and performs communication (sending and receiving information) in accordance with a predetermined protocol. The communication unit 2e includes an application programming interface (API) that allows software functions to be shared.

[0032] The user terminal 6 has the same configuration as the construction process management device 2, and is an information terminal equipped with a processor 6a, a storage device 6b, an input device 6c, a display device 6d, and a communication unit 6e. These elements may be configured in the same way as those of the construction process management device 2. The user terminal 6 is used by people involved in the construction work, and can access the construction process management device 2 within the scope of the authority granted to the user. The user terminal 6 is used, for example, by employees of the prime contractor that manages the construction work, employees of subcontractors that carry out the construction work, employees of factories that manufacture materials used in the construction work, employees of transportation companies that transport materials used in the construction work, etc.

[0033] The construction process management device 2 is configured such that the processor 2a reads the necessary data and software programs from the storage device 2b, performs predetermined operations in accordance with the programs, and operates in response to information received from the input device 2c or the communication network 5. Specifically, the construction process management device 2 is configured to be able to create and edit a construction plan table 10 (see FIG. 2). Furthermore, the construction process management device 2 executes a disclosure process in which at least a portion of the construction plan table 10 is sent to the user terminal 6 upon receiving access and disclosure request information from the user terminal 6. By receiving at least a portion of the construction plan table 10 from the construction process management device 2, the user terminal 6 can display the received portion of the construction plan table 10, allowing the user to recognize the construction plan.

[0034] Fig. 2 is a diagram showing a construction plan table 10 according to an embodiment. As shown in Fig. 2, the construction plan table 10 is a table for managing the construction process of structural work using PCa members 4, i.e., a construction process management table for structural work. The construction plan table 10 includes the overall process of structural work for one building 3. The construction plan table 10 includes, as items set in multiple columns, the date, DOC number, floor concrete, PCa first construction section, PCa second construction section, PCa third construction section, shoring dismantling (start date), and floor opening (pouring date).

[0035] "Dates" are the dates of working days (task days), and are shown in chronological order from top to bottom. In this embodiment, work is performed once a day (one work time slot) as daytime work. Therefore, one line is assigned to one working day. In other embodiments, work may be performed twice a day, during the day and at night (two shifts in two work time slots), or three times a day (three shifts in three work time slots). In these cases, two or three lines are assigned to one working day.

[0036] The DOC number, floor concrete, and construction area will be explained with reference to Figures 3 and 4. Figure 3 is an explanatory diagram of the construction plan table 10, where (A) shows a part of the construction plan table 10, (B) shows the DOC number rules, and (C) shows a conceptual diagram of the DOC number / construction area. Figure 4 is an explanatory diagram of the construction area.

[0037] As shown in Figure 3(A), the "DOC number" is a number assigned to one working day (or, more precisely, one work time slot within one working day), and is displayed in only one row corresponding to one working day (one work time slot within one working day). In other words, the DOC number is the identification number (daily cycle number) for one working day in the system construction method (one day, one cycle method, hereafter referred to as the DOC method), in which all work for structural frame production is carried out in one working day (one day), as will be described later. As shown in Figure 3(B), the DOC number is expressed as a combination of two numbers: a number indicating the number of floors in the rising structural frame work and a number indicating the number of PCa member installation divisions, connected by a slash.

[0038] As shown in Figure 3(C), if the floor number of the rising framework work is, for example, N, it refers to the floor 7 of the Nth floor and the beam 8 supporting it, to the column 9 constructed on the Nth floor 7. The PCa component installation division number is a number assigned in order from 1 for each working day corresponding to the working day (one working time period per working day) of the framework work including the PCa component installation work for the corresponding floor, in this case the Nth floor.

[0039] However, the structural work includes not only the installation work of the PCa members 4, but also other work that affects the process of the installation work of the PCa members 4, such as PCa-related work such as the placement of the tower crane TC, climbing work, re-mounting work, and preparation work such as removal work, and the delivery of temporary materials or equipment. For example, the number of PCa member installation divisions on the Nth floor is 1 to 3, while the number of PCa member installation divisions on the N+1th floor is 1 to 7 (see Figure 2). During one working day (one work time slot) corresponding to one DOC number, different structural work assigned to each work section is carried out in multiple work sections.

[0040] As shown by the imaginary lines in FIG. 4 , the construction sections refer to work areas obtained by dividing the structural work on each floor of the building 3 into multiple sections on the floor plan of the building 3. In this embodiment, the structural work is divided into three construction sections (work areas). The sections are named the first to third construction sections in the order in which the structural work is carried out. The first to third construction sections are formed by dividing the building 3 in the longitudinal direction (the left-right direction in the figure; hereinafter, referred to as the X direction). The structural work may be divided into four or more construction sections. Typically, the construction sections are formed by dividing the building 3 only in the longitudinal direction, and the Nth construction section is adjacent only to the N-1th and N+1th construction sections. However, the division of the construction sections is not limited to these forms, and in other embodiments, the construction sections may be formed by dividing the structural work in the longitudinal and lateral directions of the building 3 on the floor plan (the Y direction in FIG. 4 ).

[0041] The building 3 comprises, as its skeleton, a number of columns 9 arranged at intervals in the mutually orthogonal X and Y directions, a number of beams 8 connecting a pair of adjacent columns 9 in the X and Y directions, and a floor 7 supported by the beams 8. PCa members 4 are used for these columns 9 and beams 8. Furthermore, half precast members (hereinafter referred to as HPCa members) are used for the floor 7. In other words, the floor 7 is constructed by placing the HPCa members on the beams 8 and then pouring cast-in-place concrete on top of the HPCa members. Slab reinforcement work is carried out before pouring the cast-in-place concrete for the floor 7. The floor concreting work of pouring the cast-in-place concrete for the floor 7 is also part of the skeleton construction work.

[0042] Although details will be described later, in this embodiment, the slab reinforcement work is carried out in the construction area where the PCa members 4 for the columns 9 are being installed, on the same working day as the installation work of the PCa members 4 for the columns 9. Furthermore, the floor concrete pouring work is typically carried out in the same construction area where the installation work of the PCa members 4 for the beams 8 is being performed, on the floor one floor below the floor where the installation work of the PCa members 4 for the beams 8 is being performed.

[0043] At least one tower crane TC is provided in each construction zone to carry out framework construction using PCa members 4. In this embodiment, two tower cranes TC are provided in each construction zone. A first tower crane TC1 and a second tower crane TC2 are provided in the first construction zone, a third tower crane TC3 and a fourth tower crane TC4 are provided in the second construction zone, and a fifth tower crane TC5 and a sixth tower crane TC6 are provided in the third construction zone.

[0044] Returning to Figure 3, we will continue the explanation. "Floor Concrete" in the construction plan table 10 is a column that indicates the floor number and construction section of the floor where the cast-in-place concrete for floor 7 will be poured. The cast-in-place concrete for floor 7 is poured in one construction section on one floor per working day, and is poured in the order of the working days, from construction section 1 to construction section 3.

[0045] In the construction plan table 10, "PCa Section 1" indicates the work content using PCa members 4 in the structural work carried out in Section 1. Similarly, "PCa Section 2" and "PCa Section 3" indicate the work content using PCa members 4 in each section. The work content is expressed by a combination of the location within the section ("core" meaning the core of the building 3, or "periphery" meaning the periphery of the building 3), the number of floors, and the structural location of the PCa members 4 (beams 8, columns 9, floors 7). The location within the section (core / periphery) is added to the beams 8, but not to the columns 9 and floors 7. In other words, the installation work of the PCa members 4 on the beams 8 in Section 1 is performed separately on the core section on Day 1 and the periphery section on Day 2, whereas the installation work of the PCa members 4 on the columns 9 and the installation work of the PCa members 4 on the floors 7 in Section 1 are performed in one day. However, in this embodiment, as shown in the row with DOC number: N / 2, the installation work of the PCa members 4 on the beams 8 on the periphery of the building 3 and the installation work of the PCa members 4 on the floor 7 are carried out on the same working day.

[0046] The memory device 2b of the construction process management device 2 in Figure 1 stores DOC drawings 20 (daily cycle drawings, see Figure 5) created for each DOC number and showing the work content of the construction section on the corresponding floor, associated with the DOC number.

[0047] 5 to 7 show DOC drawings 20 of typical examples of working days in which the number of PCa member installation divisions is 1 to 3. The number of PCa member installation divisions 1 to 3 corresponds to, for example, the three rows with DOC numbers N / 1 to N / 3, which are the part surrounded by a thick line in the construction plan table 10 in FIG. 2. The DOC drawing 20 of this embodiment includes a plan view and a side view of the building 3.

[0048] As shown in Figures 2 and 5, on an operating day when the number of PCa member installation divisions is 1 (an operating day when the DOC number is N / 1), in the first construction section, installation work of PCa members 4 on the core beams 8 of the N+1th floor is carried out. In the first construction section, floor concrete for the Nth floor is also poured. In the second construction section, installation work of PCa members 4 on the columns 9 of the Nth floor is carried out. In the second construction section, reinforcement of the slab for the Nth floor is carried out. In the third construction section, installation work of PCa members 4 on the outer beams 8 of the Nth floor is carried out. In addition, installation work of PCa members 4 (HPCa members) on the floor 7 of the Nth floor is carried out.

[0049] As shown in Figures 2 and 6, on an operating day when the number of PCa member installation divisions is 2 (an operating day when the DOC number is N / 2), in the first construction section, installation work of the PCa members 4 on the outer beams 8 of the N+1 floor is carried out. Also in the first construction section, installation work of the Ca members (HPCa members) on the floor 7 of the N+1 floor is carried out. In the second construction section, installation work of the PCa members 4 on the beams 8 of the core part of the N+1 floor is carried out. Also in the second construction section, pouring of floor concrete for the N floor is carried out. In the third construction section, installation work of the PCa members 4 on the columns 9 of the N floor is carried out. Also in the third construction section, slab reinforcement for the N floor is carried out.

[0050] As shown in Figures 2 and 7, on an operating day when the number of PCa member installation divisions is 3 (an operating day when the DOC number is N / 3), in the first construction section, installation work of the PCa members 4 on the columns 9 of the N+1 floor is carried out. Also in the first construction section, slab reinforcement is carried out for the N+1 floor. In the second construction section, installation work of the PCa members 4 on the outer beams 8 of the N+1 floor is carried out. Also in the second construction section, installation work of the PCa members 4 (HPCa members) on the floor 7 of the N+1 floor is carried out. In the third construction section, installation work of the PCa members 4 on the beams 8 of the core part of the N+1 floor is carried out. Also in the third construction section, pouring of floor concrete for the N floor is carried out.

[0051] The entire structural work for one floor using the DOC method will be completed over three working days, with the PCa component installation divisions being 1 to 3.

[0052] The DOC drawings 20 in Figures 5 to 7 show the installation procedure for the PCa members 4. However, in Figures 5 to 7, only some of the numbers indicating the installation order are shown, and the rest are omitted. Specifically, for the installation work of the PCa members 4 on the core beams 8, the installation order of the PCa members 4 is shown with numbers and the installation direction is shown with arrows, as shown in the first work section in Figure 5, the second work section in Figure 6, and the third work section in Figure 7. For the installation work of the PCa members 4 on the outer beams 8, the installation order of the PCa members 4 is shown with numbers and the installation direction is shown with arrows, as shown in the third work section in Figure 5, the first work section in Figure 6, and the second work section in Figure 7. For the installation work of the PCa members 4 on the columns 9, the installation order of the PCa members 4 is shown with numbers, as shown in the second work section in Figure 5, the third work section in Figure 6, and the first work section in Figure 7.

[0053] "Shoring demolition" in the construction plan table 10 is a column that indicates the floor number and work area where the demolition work will be carried out for the shoring that was assembled to support the reinforcing bars and concrete in the parts that do not use HPCa members to construct floor 7, i.e., the parts that will be constructed with cast-in-place concrete. The shoring demolition work will be carried out on a floor several floors below the floor where the structural work using PCa members 4 is being carried out.

[0054] "Floor Opening" in the construction plan table 10 is a column that indicates the floor and work area where cast-in-place concrete will be poured for the opening where floor 7 was not constructed because the tower crane TC was installed, but floor 7 can now be constructed by climbing the tower crane TC. Construction of floor 7 in the opening will be carried out on a floor below the floor where the structural work using PCa members 4 and shoring demolition work are being carried out.

[0055] The construction plan table 10 and DOC drawing 20 are configured as described above. Furthermore, a materials list, which is a list of materials including PCa members 4 corresponding to the DOC number and work area in the construction plan table 10, is stored in the storage device 2b of the construction process management device 2 in Fig. 1 in association with the DOC number and work area. Furthermore, the storage device 2b stores design drawings for materials including each PCa member 4 in association with the PCa member 4, and also stores material management sheets for managing the processes of each PCa member 4, such as design, manufacturing, quality inspection, and delivery, in association with the PCa member 4.

[0056] These construction plan tables 10, DOC drawings 20, material lists, material management sheets, etc. are created by a person in charge for each construction project of the building 3 and stored in the storage device 2b of the construction process management device 2. The construction process management device 2 may store construction plan tables 10, etc. relating to a plurality of construction projects. The construction process management device 2 has a user list for the construction plan tables 10, etc. relating to the construction projects in the storage device 2b. In the user list, authority is set for each user for actions such as registering, editing, and viewing data in the construction plan tables 10, etc.

[0057] As shown in Fig. 1, a user who has the authority to register data (hereinafter referred to as an administrative user) operates the construction process management device 2 to create a construction plan table 10 in the construction process management device 2 (table creation process). Alternatively, the administrative user operates another device, i.e., a user terminal 6, to send the data of the construction plan table 10 created to the construction process management device 2 via the communication network 5, and creates the construction plan table 10 in the construction process management device 2 (table creation process). In addition, the administrative user creates a DOC drawing 20 indicating the work content of the construction section of the corresponding floor for each DOC number, and stores it in the storage device 2b of the construction process management device 2 (DOC drawing creation process).

[0058] The administrative user has the authority to edit the construction plan table 10 etc. in order to perform process management. When editing, the administrative user first operates the construction process management apparatus 2 or another device, i.e., the user terminal 6, to access the construction process management apparatus 2 and display the construction plan table 10 stored in the storage device 2b of the construction process management apparatus 2 on the display devices 2d, 6d (table viewing process). Next, the administrative user edits the construction plan table 10 by changing the data in the construction plan table 10 using the input devices 2c, 6c or by adding data such as construction results data to the construction plan table 10 (table modification process).

[0059] For example, if work is not performed for one day due to bad weather or the like, causing a delay in the structural construction work, the administrative user with editing authority modifies the construction plan table 10 so that the DOC numbers for the delayed work and subsequent work are shifted to later days in line with the working days (table modification process). This allows the administrative user to easily modify the structural construction work schedule.

[0060] In this way, an administrative user with registration and editing authority can create a construction plan table 10 within the scope of the authority granted to him / her, modify the construction plan table 10 as necessary, and manage the process of structural construction (management process).

[0061] A user with viewing authority (hereinafter referred to as a viewing user) can access the construction process management device 2 by operating the construction process management device 2 or another device, i.e., the user terminal 6, and request the disclosure of the construction plan table 10 stored in the storage device 2b. The following provides a specific explanation of requesting disclosure of and viewing of the construction plan table 10.

[0062] When operating the construction process management device 2, the viewing user receives authentication of the user ID by inputting the user ID using the input device 2c of the construction process management device 2. The viewing user performs a viewing operation, specifically a disclosure request operation, within the scope of the authority granted to the user ID, to display at least a part of the construction plan table 10 on the display device 2d (table viewing process).

[0063] When operating a user terminal 6 communicatively connected to the construction process management apparatus 2, the viewing user accesses the construction process management apparatus 2 via the communication network 5 and receives authentication of the user ID by inputting the user ID using the input device 6c. The viewing user performs a viewing operation, specifically a disclosure request operation, within the scope of the authority granted to the user ID, and transmits corresponding disclosure request information to the construction process management apparatus 2 via the communication network 5. When the communication unit 2e of the construction process management apparatus 2 acquires the disclosure request information, the communication unit 2e of the construction process management apparatus 2 executes a disclosure process in which at least a portion of the construction plan table 10, including the work content of the work section of the corresponding floor, is transmitted from the communication unit 2e to the user terminal 6, thereby making it available for viewing. When the communication unit 6e of the user terminal 6 receives the information transmitted from the construction process management apparatus 2, the processor 6a causes the display device 6d to display at least a portion of the construction plan table 10 (table viewing process).

[0064] In this way, the viewing user can display the construction plan table 10 on the display device 2d, 6d within the scope of the authority granted, and can easily understand the process of the structural construction by viewing the displayed construction plan table 10. This allows the viewing user to manage the process of the structural construction (management process).

[0065] In this way, the viewing user can also manage the construction process of the framework work of the building 3. The configuration and effects of this construction process management method will be described below.

[0066] As described above, this construction process management method includes a table creation process for creating a construction plan table 10. The construction plan table 10 includes a DOC number, which is a daily cycle number assigned to a work day and includes the number of floors for the erection structural work and the number of PCa member installation divisions, which is the number of days for the installation work of the PCa members 4 on each floor. The number of PCa member installation divisions is associated with the work content of the work section on the corresponding floor. This allows the user to easily grasp the number of floors for the erection structural work and the work content of the work section on the floor corresponding to the number of PCa member installation divisions for each work day from the DOC number. This allows the user to appropriately manage the process of the structural work.

[0067] In addition, the construction process management method further includes a management process for managing the process of structural construction using the construction plan table 10, and since the process of structural construction can be managed using the construction plan table 10, process management of structural construction is easy.

[0068] As shown in Figure 2, the work content associated with the number of PCa member installation divisions includes the climbing work of the tower crane TC. This allows the user to easily understand the process of the climbing work of the tower crane TC, which affects the installation work of the PCa members 4, and allows for more appropriate management of the process of the framework construction.

[0069] Furthermore, in the construction plan table 10, the DOC number is associated with the concrete pouring process for the floor opening that is carried out after the tower crane TC climbs. This makes it easy to understand the concrete pouring process for the floor opening, which is a part of the structure that is affected by the climbing timing of the tower crane TC, and therefore makes it possible to more effectively manage the process of the structure construction.

[0070] 3, the construction plan table 10 associates the DOC number with the floor concrete pouring process. This allows the user to easily understand the floor concrete pouring process that affects the installation work of the PCa members 4, and allows for more appropriate management of the framework construction process.

[0071] Furthermore, in the construction plan table 10, the DOC number is associated with the dismantling process of the support structure that supports the floor concrete. This makes it easy to understand not only the process of the structural work using the PCa members 4, but also the process of the structural work using cast-in-place concrete.

[0072] As shown in Figures 5 to 7, this construction process management method includes a DOC drawing creation process (daily cycle drawing creation process) that creates DOC drawings 20 that are associated with DOC numbers and include floor plans of the building 3 that show the work content of the work section on the corresponding floor. This makes the work content and the work section on the corresponding floor visible on the DOC drawings 20. In the management process, the user uses the DOC drawings 20 to manage the process of the structural construction. Therefore, the user can easily visually grasp the work content of the structural construction from the DOC drawings 20, and can more appropriately manage the process of the structural construction.

[0073] The DOC drawing 20 also describes the installation procedure for the PCa members 4. In the management process, the user manages the installation process for the PCa members 4 according to the installation procedure. The user can understand the installation process for the PCa members 4 from the installation procedure described in the DOC drawing 20, so the installation process for the PCa members 4 can be easily managed.

[0074] As described above, the management process includes a table correction process for correcting the construction plan table 10 in the event of a delay in the structural work, so that the DOC numbers of the delayed construction and subsequent construction work are shifted to later dates in line with the working days. This allows the management user to easily correct the structural work process by shifting the DOC numbers of the delayed construction and subsequent construction work by the number of days that have passed since the delay.

[0075] Although the description of the specific embodiment has been completed above, the present invention is not limited to the above embodiment and its modifications, and can be widely modified. For example, the specific configuration and arrangement of each member and part, the quantity, materials, the specific operations and order of each operation, etc. can be appropriately changed within the scope of the spirit of the present invention. Furthermore, not all of the components shown in the above embodiment are necessarily required, and can be selected as appropriate. [Explanation of symbols]

[0076] 1: Construction process management system 2: Construction process control device 3: Building 4: PCa members (precast concrete members) 5: Communication network 6: User terminal (information terminal) 6a: Processor 6b: Storage device 6c: Input device 6d: Display device 6e: Communications Department 10: Construction planning table 20:DOC drawing (daily cycle drawing)

Claims

1. A construction process management method for a building having multiple floors using precast concrete members, A construction process management method including a table creation process for creating a construction plan table that is assigned to a work day and includes a day cycle number including the number of floors for erection structure work and the number of PCa member installation divisions, which is the number of days for installation work of the precast concrete members on each floor, and in which the PCa member installation divisions are associated with the work content of the construction section on the corresponding floor.

2. 2. The construction process management method according to claim 1, further comprising a management step of managing the process of the framework construction using the construction plan table.

3. 2. The construction process management method according to claim 1, wherein the work content associated with the number of divisions for installing PCa components includes tower crane climbing work.

4. 4. The construction process management method according to claim 3, wherein the construction plan table associates the day cycle number with a concrete pouring process for a floor opening that is carried out after the tower crane has climbed.

5. 2. The construction process management method according to claim 1, wherein the construction plan table associates the day cycle number with a floor concrete pouring process.

6. 6. The construction process management method according to claim 5, wherein the construction plan table associates the day cycle number with a dismantling process of a support structure that supports the floor concrete.

7. a daily cycle drawing creation step of creating a daily cycle drawing that is associated with the daily cycle number and includes a floor plan of the building showing the work content of the construction section of the corresponding floor; 3. The construction process management method according to claim 2, wherein the management process manages the process of the structural work using the daily cycle drawing.

8. The day cycle drawing describes the installation procedure of the precast concrete members; 8. The construction process management method according to claim 7, wherein the management step includes managing the installation process of the precast concrete members in accordance with the installation procedure.

9. 3. The construction process management method according to claim 2, wherein the management process includes a table correction process for correcting the construction plan table in the event of a delay in the structural work, so that the day cycle number for the delayed work and subsequent work is shifted to a later date in line with the work date.

10. A construction process management table for framework construction using precast concrete members in a building having multiple floors, A construction process management table that includes a day cycle number that is assigned to a work day and includes the number of floors for the erection structure work and the number of PCa component installation divisions, which is the number of days for the installation work of the precast concrete components on each floor, and in which the number of PCa component installation divisions is associated with the work content of the construction section on the corresponding floor.

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