Design System for Supporting Formwork of Sloping Roof of Building

Abstract

The present invention relates to the technical field of the design of the support formwork for the pitched roof of a building, and specifically discloses a design system for the support formwork of the pitched roof of a building, including: a pitched roof skeleton construction module, a recording module, a file parsing module, a pitched roof panel model construction module, and a support configuration module. In this application, a pitched roof model is constructed, and the pitched roof support model is determined through the pitched roof model. Moreover, the pitched roof support model is obtained through the overall force analysis of the pitched roof model. Therefore, the support for the pitched roof model is converted into the support for the formwork support model, and the obtained pitched roof support model is used to guide the standardized construction of the support frame during on-site construction.

Description

Technical Field

[0001] The present invention relates to the technical field of the support of the sloping roof of a building, and particularly relates to a design system for the support formwork of the sloping roof of a building. Background Art

[0002] When the existing sloping roof is being constructed, it is obtained by building and pouring a formwork. Generally, during the pouring process, the pouring is basically carried out in a segmented manner. Therefore, during the pouring process, structural support needs to be provided for the pouring formwork. The traditional structural support is to build a support frame, and the building of the support frame is carried out based on the experience of construction workers. Therefore, the flatness of the inclined surface often does not meet the specifications, and the poured sloping roof panel overflows on both sides due to the unstable structural support of the pouring formwork, and secondary trimming often needs to be carried out on both sides before the pouring of the next sloping roof panel can be carried out. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a design system for the support formwork of the sloping roof of a building.

[0004] The main purpose of the present application is to provide a design system for the support formwork of the sloping roof of a building, including:

[0005] A sloping roof skeleton construction module, which obtains a design drawing to establish a large temporary facility skeleton for the sloping roof, and sets a formwork support model for the pouring and forming of the large temporary facility skeleton according to the large temporary facility skeleton;

[0006] A recording module, which is used to record the constructed formwork support model embedded in the building in REVIT, record the installation data of the formwork support model corresponding to the sloping roof of the building body embedded in the building, and form a record file;

[0007] A file parsing module, which is configured to parse the record file according to a set parsing rule to obtain the layout structure data and coordinate data of the formwork support model embedded in the building;

[0008] A sloping roof panel model construction module, which is connected to the file parsing module, is used to read the layout structure data, generate the basic structure of the sloping roof panel model based on the layout structure data, and form the sloping roof panel model according to the basic structure of the sloping roof panel model;

[0009] The pitched roof support model construction module, which is connected to the file parsing module and the pitched roof slab model construction module, is used to read coordinate data and load the pitched roof slab model, correspond and splice the individual pitched roof slab models according to the coordinate data to form a pitched roof model, and label the pitched roof slab models in the pitched roof model according to the coordinate data; construct a pitched roof support model based on the coordinate data of the pitched roof model and the pitched roof slab model;

[0010] The support configuration module, which is respectively connected to the pitched roof slab model construction module and the pitched roof support model construction module, is used to determine the structural support association relationship between the pitched roof support model and the pitched roof slab model, and determine the implantation density of the tension reinforcement based on the structural support association relationship.

[0011] Furthermore, the pitched roof support model has several uniformly arranged support beam models arranged along the formwork support model.

[0012] Furthermore, the parsing rule is a script file edited by a configuration script file and having a limited hierarchical structure for representing the parsing rule of the file parsing module.

[0013] Furthermore, the script file includes:

[0014] The data configuration area, which is used to obtain the formwork support installation data based on the record file and write the formwork support installation data into the ASCII file according to the corresponding coordinate data;

[0015] Among them, the ASCII file also contains a spreadsheet, and the spreadsheet records:

[0016] The configuration rule between the layout structure data and the basic structure of the pitched roof slab model;

[0017] The splicing rule for splicing the pitched roof slab models according to the coordinate data;

[0018] The design rule between the pitched roof model and the pitched roof support model; and

[0019] The calculation rule for the structural support association relationship between the pitched roof support model and the pitched roof slab model.

[0020] Furthermore, the formwork support model includes a support form model constituting the roof slab model and a support beam frame model for fixing the support form model.

[0021] Further, obtain the structural parameters of the pitched roof panel model that constitutes the pitched roof model, perform an overall stress analysis on the pitched roof model based on the structural parameters of the pitched roof panel model, determine the overall stress structure distribution of the pitched roof model through the overall stress analysis result of the pitched roof model, determine the stress structure of the pitched roof panel model through the overall stress structure distribution of the pitched roof model, determine its support parameters based on the stress structure of the pitched roof panel model, construct a support framework through the support parameters, and construct a pitched roof support model through the support framework.

[0022] Further, the obtaining of the structural parameters of the pitched roof panel model that constitutes the pitched roof model includes:

[0023] By loading the Midas Civil module in the REVIT software, loading the pitched roof model through the Midas Civil module, the Midas Civil module takes the layout structure data and coordinate data of the formwork support model in the building as a benchmark to verify the structure and position of the pitched roof panel model that constitutes the pitched roof model, and at the same time obtain the structural parameters of the pitched roof panel model.

[0024] Further, the Midas Civil module performs a finite element decomposition on the pitched roof model that constitutes the pitched roof model through the spreadsheet in the ASCII file, through the configuration rule between the layout structure data and the basic structure of the pitched roof panel model and the splicing rule for splicing the pitched roof panel model according to the coordinate data to verify the structure and position of the pitched roof panel model that constitutes the pitched roof model.

[0025] Further, a number of uniformly arranged support beam models are provided along the outer side of the formwork support model, and the support beam models maintain the same slope as the formwork support model, and the bottom formwork model that constitutes the formwork support model also maintains the same slope, and the support beam models are structurally supported by the pitched roof support model.

[0026] Further, the implantation density of the support beam model is determined by the structural support correlation relationship between the pitched roof support model and the pitched roof panel model. Among them, the support beam model selects a square square tube, and support steel bars are implanted therein.

[0027] In this application, by constructing a pitched roof model, the pitched roof support model is determined through the pitched roof model, and the pitched roof support model is obtained through an overall stress analysis of the pitched roof model. Therefore, the support for the pitched roof model is converted into the support for the formwork support model, and the obtained pitched roof support model is used to standardize the construction of the support frame during on-site construction.

[0028] Meanwhile, in order to ensure the flatness of the overall inclined surface, several uniformly arranged support beam models are provided on the outer side of the formwork support model, and the support beam models have the same slope as the formwork support model, and the bottom formwork model that constitutes the formwork support model also has the same slope. In order to ensure that the support beam models can effectively reinforce and support the formwork support model, square pipes are selected for the support beam models, and tensile steel bars are implanted therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is the system framework schematic diagram of the present invention;

[0030] Figure 2 is the method flow chart of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment 1

[0033] Referring to Figure 1 , the main purpose of this application is to provide a design system for the support formwork of the sloping roof of a building body, including:

[0034] A sloping roof skeleton construction module, which obtains the design drawings to establish the large temporary facilities skeleton of the sloping roof, and sets the formwork support model for the casting and forming of the large temporary facilities skeleton according to the large temporary facilities skeleton;

[0035] A recording module, which is used to record the constructed formwork support model embedded in the building in REVIT, record the installation data of the formwork support model corresponding to the sloping roof of the building body embedded in the building, and form a record file;

[0036] A file parsing module, which is configured to parse the recorded file according to the set parsing rules to obtain the layout structure data and coordinate data of the formwork support model embedded in the building;

[0037] A sloping roof panel model construction module, which is connected to the file parsing module, is used to read the layout structure data, generate the basic structure of the sloping roof panel model based on the layout structure data, and form the sloping roof panel model according to the basic structure of the sloping roof panel model;

[0038] The pitched roof support model construction module, which is connected to the document parsing module and the pitched roof slab model construction module, is used to read the coordinate data and load the pitched roof slab model, correspond and piece together the individual pitched roof slab models according to the coordinate data to form a pitched roof model, and label the pitched roof slab models in the pitched roof model according to the coordinate data; construct a pitched roof support model based on the coordinate data of the pitched roof model and the pitched roof slab model;

[0039] The support configuration module, which is respectively connected to the pitched roof slab model construction module and the pitched roof support model construction module, is used to determine the structural support association relationship between the pitched roof support model and the pitched roof slab model, and determine the implantation density of the tension reinforcement based on the structural support association relationship.

[0040] In the above, the large temporary facility skeleton of the pitched roof is constructed in the REVIT software through the design drawings. After the construction is completed, the structure of the large temporary facility skeleton of the pitched roof is pre-analyzed through the Midas Civil module. Through the structural analysis, the structural skeleton of the large temporary facility skeleton of the pitched roof is divided into several skeleton units; a formwork support model is constructed with each skeleton unit as a reference; at the same time, when the large temporary facility skeleton of the pitched roof is constructed, a unified three-dimensional coordinate system is constructed in the REVIT software, and the coordinate data of the formwork support model are labeled and recorded through the three-dimensional coordinate system and the corresponding three-dimensional coordinates.

[0041] In the above, during the process of pre-analyzing the structure of the large temporary facility skeleton of the pitched roof through the Midas Civil module, it is mainly to analyze the structural forces. Through the structural force analysis, a dot distribution map of the structural forces is obtained. The structural skeleton is divided through the dot distribution map of the structural forces. The purpose of this is that the dot distribution map of the structural forces represents the force distribution state of the large temporary facility skeleton of the pitched roof. When the large temporary facility skeleton of the pitched roof is divided into skeleton units, the force distribution of the skeleton should fall into the center of the skeleton unit and spread roughly evenly from the center of the skeleton unit to the surroundings. This also ensures that when guiding the pouring of the pitched roof slab on site, the force state of the pitched roof slab is the same as that of the skeleton unit. It should be noted that the formwork support model is used to guide the construction of the pitched roof support formwork on site, and the pitched roof slab is obtained by pouring concrete in the pitched roof support formwork.

[0042] In the above, the pitched roof support model has several uniformly arranged support beam models along the formwork support model.

[0043] In the above, the tension reinforcement bars are arranged inside the formwork for supporting the pitched roof. Among them, the implantation density of the tension reinforcement bars is directly related to the quality of the pitched roof slab casting. If the implantation density of the tension reinforcement bars is too low, it will lead to a decrease in the overall flatness of the pitched roof slab and also cause a decrease in the overall compressive strength of the pitched roof slab. The structural support correlation between the pitched roof support model and the pitched roof slab model directly represents the overall stress state of the pitched roof slab. In fact, the implantation density of the tension reinforcement bars can also be calculated based on the overall stress state of the pitched roof slab.

[0044] In the above, before casting the pitched roof slab, a steel reinforcement cage should be erected inside the formwork for supporting the pitched roof first. The tension reinforcement bars are the main supporting parts for erecting the steel reinforcement cage. Generally, along the pitched roof, longer tension reinforcement bars are used as the support bodies, and several uniformly arranged short tension reinforcement bars are vertically arranged on the support bodies to enhance the strength and compressive strength of the pitched roof slab after casting.

[0045] In the above, the parsing rule is a script file with a finite hierarchical structure edited by a configuration script file and used to represent the parsing rules of the file parsing module. Further, the script file includes: a data configuration area, which is used to obtain the formwork support installation data based on the record file and write the formwork support installation data into the ASCII file according to the corresponding coordinate data; where the ASCII file also contains a spreadsheet, and the spreadsheet records: the configuration rules between the layout structure data and the basic structure of the pitched roof slab model; the splicing rules for splicing the pitched roof slab model according to the coordinate data; the design rules between the pitched roof model and the pitched roof support model; and the calculation rules for the structural support correlation between the pitched roof support model and the pitched roof slab model.

[0046] In the above, the formwork support model includes a support form model that constitutes the roof slab model and a support beam frame model for fixing the support form model.

[0047] In the above, by obtaining the structural parameters of the pitched roof panel model that constitutes the pitched roof model, the overall force analysis of the pitched roof model is carried out based on the structural parameters of the pitched roof panel model. Through the overall force analysis result of the pitched roof model, the overall force structure distribution of the pitched roof model is determined. Through the overall force structure distribution of the pitched roof model, the force structure of the pitched roof panel model is determined. Based on the force structure of the pitched roof panel model, its support parameters are determined. Through the support parameters, a support skeleton is constructed. Through the support skeleton, a pitched roof support model is constructed. Further, obtaining the structural parameters of the pitched roof panel model that constitutes the pitched roof model includes: by loading the Midas Civil module in the REVIT software, loading the pitched roof model through the Midas Civil module. The Midas Civil module uses the layout structure data and coordinate data of the formwork support model in the building as a reference to verify the structure and position of the pitched roof panel model that constitutes the pitched roof model, and at the same time obtains the structural parameters of the pitched roof panel model. Further, the Midas Civil module performs finite element decomposition on the pitched roof model that constitutes the pitched roof model through the spreadsheet in the ASCII file, through the configuration rules between the layout structure data and the basic structure of the pitched roof panel model and the splicing rules for splicing the pitched roof panel model according to the coordinate data to verify the structure and position of the pitched roof panel model that constitutes the pitched roof model.

[0048] In the above, a number of uniformly arranged support beam models are provided along the outer side of the formwork support model, and the support beam models maintain the same slope as the formwork support model, and the bottom formwork model that constitutes the formwork support model also maintains the same slope. The support beam models are structurally supported by the pitched roof support model.

[0049] In the above, the implantation density of the support beam models is determined by the structural support correlation relationship between the pitched roof support model and the pitched roof panel model. Among them, the support beam models are square square tubes, and support steel bars are implanted therein.

[0050] Embodiment 2

[0051] Refer to Figure 2 , the present application also provides a design method for the pitched roof support formwork of a building body, including the following steps: obtaining a design drawing to establish the large temporary facility skeleton of the pitched roof, and setting a formwork support model for the casting and forming of the large temporary facility skeleton according to the large temporary facility skeleton;

[0052] Recording the constructed formwork support model embedded in the building in REVIT, recording the installation data of the formwork support model corresponding to the pitched roof of the building body embedded in the building, and forming a record file;

[0053] Parse the set record file according to the set parsing rules to obtain the layout structure data and coordinate data of the template support model embedded in the building;

[0054] Read the layout structure data, generate the basic structure of the pitched roof panel model based on the layout structure data, and form the pitched roof panel model according to the basic structure of the pitched roof panel model;

[0055] Read the coordinate data and load the pitched roof panel model, correspond and splice the individual pitched roof panel models according to the coordinate data to form a pitched roof model, and label the pitched roof panel models in the pitched roof model with the coordinate data; construct a pitched roof support model based on the coordinate data of the pitched roof model and the pitched roof panel model;

[0056] Determine the structural support correlation relationship between the pitched roof support model and the pitched roof panel model, and determine the implantation density of the tension reinforcement based on the structural support correlation relationship.

[0057] Construct the pitched roof large temporary facility skeleton in the REVIT software through the design drawings. After the construction is completed, pre-analyze the structure of the pitched roof large temporary facility skeleton through the Midas Civil module, and divide the pitched roof large temporary facility skeleton into several skeleton units through the structural analysis; use each skeleton unit as a reference to construct a template support model; at the same time, when constructing the pitched roof large temporary facility skeleton, construct a unified three-dimensional coordinate system in the REVIT software, and label and record the coordinate data of the template support model through the three-dimensional coordinate system and the corresponding three-dimensional coordinates.

[0058] In the above, during the process of pre-analyzing the structure of the pitched roof large temporary facility skeleton through the Midas Civil module, it is mainly to analyze the structural forces. Obtain a dot distribution map of the structural forces through the structural force analysis, and divide the structural skeleton through the dot distribution map of the structural forces. The purpose of this is that the dot distribution map of the structural forces represents the force distribution state of the pitched roof large temporary facility skeleton. When dividing the pitched roof large temporary facility skeleton into skeleton units, the force distribution of the skeleton should fall into the center of the skeleton unit and spread roughly evenly from the center of the skeleton unit to the surroundings. This also ensures that when guiding the pouring of the pitched roof panel on site, the force state of the pitched roof panel is the same as that of the skeleton unit. It should be noted that the template support model is used to guide the construction of the pitched roof support formwork on site, and the pitched roof panel is obtained by pouring concrete in the pitched roof support formwork.

[0059] In the above, the pitched roof support model has a number of evenly arranged support beam models along the template support model.

[0060] In the above, the tensile reinforcement bars are arranged inside the formwork for supporting the pitched roof. Among them, the implantation density of the tensile reinforcement bars is directly related to the quality of the pitched roof slab casting. If the implantation density of the tensile reinforcement bars is too low, it will cause the overall flatness of the pitched roof slab to decrease, and at the same time, it will also cause the overall compressive strength of the pitched roof slab to decrease; the structural support correlation between the pitched roof support model and the pitched roof slab model directly represents the overall stress state of the pitched roof slab. In fact, the implantation density of the tensile reinforcement bars can also be calculated based on the overall stress state of the pitched roof slab.

[0061] In the above, before casting the pitched roof slab, a steel reinforcement cage should be built inside the formwork for supporting the pitched roof first. The tensile reinforcement bars are the main supporting parts for building the steel reinforcement cage. Generally, longer tensile reinforcement bars are used as the supporting bodies along the pitched roof, and several uniformly arranged short tensile reinforcement bars are vertically arranged on the supporting bodies to enhance the strength and compressive strength of the pitched roof slab after casting.

[0062] This application determines the pitched roof support model by constructing a pitched roof model, and the pitched roof support model is obtained through an overall stress analysis of the pitched roof model. Therefore, the support for the pitched roof model is converted into the support for the formwork support model, and the obtained pitched roof support model is used to standardize the construction of the support frame during on-site construction.

[0063] At the same time, in order to ensure the flatness of the overall inclined surface, several uniformly arranged support beam models are provided on the outside of the formwork support model, and the support beam models are at the same slope as the formwork support model, and the bottom casting formwork model that constitutes the formwork support model is at the same slope. In order to ensure that the support beam models can effectively reinforce and support the formwork support model, square steel pipes are selected for the support beam models, and tensile reinforcement bars are implanted in them.

[0064] The above are only partial embodiments of this application, and do not limit the patent scope of this application accordingly. Any equivalent structural transformation made under the technical concept of this application by using the content of the specification and drawings of this application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of this application.

Claims

1. A design system for the support formwork of the pitched roof of a building body, characterized in that, Including: A pitched roof skeleton construction module, which obtains design drawings to establish the skeleton of the large temporary facilities for the pitched roof, and sets up a formwork support model for the casting and forming of the large temporary facilities skeleton according to the large temporary facilities skeleton; A recording module, which is used to record the constructed formwork support model embedded in the building in REVIT, record the installation data of the formwork support model corresponding to the pitched roof of the building body embedded in the building, and form a record file; A file parsing module, which is configured to parse the recorded file according to the set parsing rules to obtain the layout structure data and coordinate data of the formwork support model embedded in the building; A pitched roof panel model construction module, which is connected to the file parsing module, is used to read the layout structure data, generate the basic structure of the pitched roof panel model based on the layout structure data, and form a pitched roof panel model according to the basic structure of the pitched roof panel model; A pitched roof support model construction module, which is connected to the file parsing module and the pitched roof panel model construction module, is used to read the coordinate data and load the pitched roof panel model, correspond and piece together the single pitched roof panel models according to the coordinate data to form a pitched roof model, and mark the pitched roof panel models in the pitched roof model according to the coordinate data; construct a pitched roof support model based on the coordinate data of the pitched roof model and the pitched roof panel model; A support configuration module, which is respectively connected to the pitched roof panel model construction module and the pitched roof support model construction module, is used to determine the structural support association relationship between the pitched roof support model and the pitched roof panel model, and determine the implantation density of the tension reinforcement based on the structural support association relationship.

2. The design system of the pitched roof support formwork of the building body according to claim 1, wherein The pitched roof support model has a number of uniformly arranged support beam models arranged along the formwork support model.

3. The design system of the supporting formwork for the pitched roof of a building according to claim 1, characterized in that, The parsing rule is a script file with a limited hierarchical structure edited by a configuration script file and used to represent the parsing rule of the file parsing module.

4. The design system of the supporting formwork for the pitched roof of a building according to claim 3, characterized in that, The script file includes: A data configuration area, which is used to obtain the formwork support installation data based on the record file and write the formwork support installation data into an ASCII file according to the corresponding coordinate data; Among them, the ASCII file also contains a spreadsheet, and the spreadsheet records: The configuration rule between the layout structure data and the basic structure of the pitched roof panel model; The splicing rule for splicing the pitched roof panel models according to the coordinate data; The design rule between the pitched roof model and the pitched roof support model; and The calculation rule for the structural support association relationship between the pitched roof support model and the pitched roof panel model.

5. The design system of the sloping roof support formwork for a building as claimed in claim 1, characterized in that, The formwork support model includes a support mold model constituting the roof panel model and a support beam frame model for fixing the support mold model.

6. The design system of the support formwork for the sloping roof of a building according to claim 1, characterized in that, Obtain the structural parameters of the pitched roof panel model that constitutes the pitched roof model, conduct an overall stress analysis of the pitched roof model based on the structural parameters of the pitched roof panel model, determine the overall stress structure distribution of the pitched roof model through the overall stress analysis results of the pitched roof model, determine the stress structure of the pitched roof panel model through the overall stress structure distribution of the pitched roof model, determine its support parameters based on the stress structure of the pitched roof panel model, construct a support skeleton through the support parameters, and construct a pitched roof support model through the support skeleton.

7. The design system of the supporting formwork for the sloping roof of a building according to claim 6, characterized in that, Obtaining the structural parameters of the pitched roof panel model that constitutes the pitched roof model includes: By loading the Midas Civil module in the REVIT software, loading the pitched roof model through the Midas Civil module, and using the layout structure data and coordinate data of the formwork support model in the building as a benchmark, the Midas Civil module verifies the structure and position of the pitched roof panel model that constitutes the pitched roof model, and simultaneously obtains the structural parameters of the pitched roof panel model.

8. The design system of the support formwork for the sloping roof of a building according to claim 7, characterized in that, The Midas Civil module conducts a finite element decomposition of the pitched roof model that constitutes the pitched roof model through the spreadsheet in the ASCII file, through the configuration rules between the layout structure data and the basic structure of the pitched roof panel model, and through the splicing rules for splicing the pitched roof panel model based on the coordinate data, to verify the structure and position of the pitched roof panel model that constitutes the pitched roof model.

9. The design system of the support formwork for the sloping roof of a building according to claim 2, characterized in that, A number of uniformly arranged support beam models are provided along the outer side of the formwork support model, and the support beam models maintain the same slope as the formwork support model, and the bottom formwork model that constitutes the formwork support model also maintains the same slope. The support beam models are structurally supported by the pitched roof support model.

10. The design system of the supporting formwork for the pitched roof of a building according to claim 9, characterized in that, The implantation density of the support beam models is determined by the structural support correlation relationship between the pitched roof support model and the pitched roof panel model. Among them, the support beam models are square square tubes, and support steel bars are implanted therein.

Images