Anti-floating bottom plate for basement of low-rise residence

Abstract

The utility model relates to the technical field of building accessories, in particular to an anti-floating bottom plate for a basement of a low-rise residence. The utility model provides a pile arrangement design method for an anti-floating bottom plate of a basement of a low-rise residence, and solves the technical problem of high construction cost of the bottom plate of the basement in the prior art. An anti-floating bottom plate of a basement of a low-rise residence comprises an anti-floating bottom plate body and anti-floating piles arranged on the anti-floating bottom plate body. The anti-floating pile is a prefabricated square pile; by optimizing the arrangement mode of the anti-floating piles, the number of the anti-floating piles is reasonably reduced on the premise that the anti-floating requirement of a main building is met, and therefore the purposes of improving the project progress, reducing the construction cost of a basement bottom plate and saving the project cost are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building accessory technical field especially, relates to a low -layer residential basement anti -floating bottom plate. BACKGROUND

[0002] The design mode of the basement bottom plate is usually as follows: the anti -floating water level provided by the geological exploration report is used, the anti -floating bearing capacity required in the main building range of the low -layer residential basement is calculated by the conventional method, the main building foundation is considered as the pile raft foundation form for integral design, the integral finite element calculation is carried out through the software, the integral deformation coordination is considered, and the total number of the arranged anti -floating piles is ensured to meet the requirement of the total anti -floating force of the main building foundation, so as to meet the integral anti -floating requirement.

[0003] However, there are many low -layer residential products in the prior art, and the structural characteristics are that the column net of the basement bottom plate is dense, the conventional foundation anti -floating method is to set anti -floating piles under each column, which leads to the surplus of the integral anti -floating bearing capacity, and further leads to the increase of the construction cost.

[0004] Therefore, the basement bottom plate in the prior art has the technical problem of high construction cost. UTILITY MODEL CONTENT

[0005] The low -layer residential basement anti -floating bottom plate provided by the utility model solves the technical problem of high construction cost of the basement bottom plate in the prior art.

[0006] Some implementation solutions for solving the above technical problems include:

[0007] A low -layer residential basement anti -floating bottom plate, comprising an anti -floating bottom plate and an anti -floating square pile arranged on the anti -floating bottom plate.

[0008] Preferably, the anti -floating bottom plate comprises a first stress area and a second stress area, and four anti -floating square piles, four square columns and one special-shaped column are located in the first stress area.

[0009] Preferably, the four anti -floating square piles located in the first stress area are respectively located under the four square columns of the first stress area, and no anti -floating square pile is arranged under the special-shaped column.

[0010] Preferably, one special-shaped column and four square columns in the first stress area have four anti -floating square piles to meet the anti -floating design requirement of the region.

[0011] Preferably, two special-shaped columns and one anti -floating square pile are located in the second stress area.

[0012] Preferably, the anti -floating square pile located in the second stress area is located between the two special-shaped columns.

[0013] As preferred, one anti-floating side pile located in the second stress area bears the anti-floating force of two special-shaped columns.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] Adopt the mode of the skip pile anti-pulling pile and the mode of two columns and one pile, utilize the joint column pier and the bottom plate to coordinate deformation to satisfy the local anti-floating requirement, reasonably reduce the number of the anti-pulling pile, thereby improving the engineering progress, reducing the construction cost of the basement bottom plate, and saving the engineering cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] For the purpose of explanation, several embodiments of the utility model technology are set forth in the following drawings. The following drawings are incorporated in this text and form a part of the specific embodiments. In some cases, the well-known structures and components are shown in the form of block diagrams, so as to avoid obscuring the concepts of the utility model subject technology.

[0017] Figure 1 It is a conventional basement bottom plate pile arrangement schematic diagram.

[0018] Figure 2 It is a schematic diagram of the utility model. DETAILED DESCRIPTION

[0019] The specific embodiments shown below are intended to serve as a description of the various configurations of the utility model subject technology, and are not intended to represent the only configurations in which the utility model subject technology can be practiced. The specific embodiments include specific details to provide a thorough understanding of the utility model subject technology. However, it will be clear and apparent to those skilled in the art that the utility model subject technology is not limited to the specific details shown herein, and can be practiced without these specific details.

[0020] It can be understood that, in this text, the relationship terms such as 'first' and'second' are intended to distinguish one entity or operation from another entity or operation, and are not intended to indicate or imply any actual relationship or sequence between the entities or operations.

[0021] The term 'include', 'contain' or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment. Without more limitations, the element defined by the statement 'including a' does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0022] REFERENCE Figure 1、 2 As shown in the drawings, a low-rise residential basement anti-floating floor slab includes an anti-floating floor slab 1 and an anti-floating square pile arranged on the anti-floating floor slab 1.

[0023] Referring to Figure 2 As shown in the drawings, in some embodiments, the anti-floating floor slab 1 includes a first stress area 5 and a second stress area 6. Four anti-floating square piles 2 and four square columns 4 and one special-shaped column 3 are arranged in the first stress area 5. Two special-shaped columns 3 and one anti-floating square pile 2 are arranged in the second stress area 6.

[0024] In some embodiments, the four anti-floating square piles 2 in the first stress area 5 are respectively arranged under the four square columns 4 in the first stress area 5, and no anti-floating square pile 2 is arranged under the special-shaped column 3. The one anti-floating square pile 2 in the second stress area 6 is arranged between the two special-shaped columns 3. The one anti-floating square pile 2 in the second stress area 6 bears the anti-floating force under the two special-shaped columns 3.

[0025] In some embodiments, the four anti-floating square piles 2 in the first stress area 5 are respectively arranged under the four square columns 4 in the first stress area 5, and no anti-floating square pile 2 is arranged under the special-shaped column 3.

[0026] The four anti-floating square piles 2 under the one special-shaped column 3 and the four square columns 4 in the first stress area 5 meet the anti-floating design requirements of the area.

[0027] The low-rise residential basement anti-floating floor slab pile arrangement design method mainly solves the problem of anti-floating pile arrangement in the main building range of the low-rise residential basement. According to the conventional calculation results, by optimizing the arrangement mode of the anti-floating pile, the number of pile foundations is reduced under the premise of meeting the anti-floating requirements of the main building, so as to improve the engineering progress and save the engineering cost. Specifically, by using the anti-floating water level provided by the geological exploration report, the anti-floating bearing capacity required in the main building range of the low-rise residential basement is calculated by using the existing conventional method, the main building foundation is considered as a whole in the form of pile raft foundation, the anti-floating pile is arranged in a skip mode, the total number of the arranged anti-floating piles is calculated by software according to the whole finite element method, the whole deformation coordination is considered, and the total anti-floating force of the arranged anti-floating piles is ensured to meet the total anti-floating requirements of the main building foundation, so as to meet the whole anti-floating requirements.

[0028] By arranging a joint column pier under the two adjacent columns, the joint column pier is a combined pile, the conventional one-column-one-pile arrangement mode is optimized to two-column-one-pile, and the deformation is coordinated by the joint column pier and the floor slab reinforcement, so as to meet the local anti-floating requirements. The anti-floating floor slab pile arrangement method can reasonably reduce the number of anti-floating piles, so as to improve the engineering progress and save the engineering cost.

[0029] The above introduces the subject technical scheme of the utility model and corresponding details, and it can be understood that the above introduction is only some implementation of the subject technical scheme of the utility model, and some details can be omitted in the specific implementation.

[0030] In addition, in some embodiments of the above utility model, multiple embodiments can be combined for implementation, and various combination schemes are not listed one by one due to the length limit. Those skilled in the art can freely combine the above embodiments according to the needs in the specific implementation to obtain better application experience.

[0031] Those skilled in the art can obtain other detailed configurations or drawings according to the subject technical scheme of the utility model and the drawings when implementing the subject technical scheme of the utility model. Obviously, these details still belong to the range covered by the subject technical scheme of the utility model without departing from the subject technical scheme of the utility model.

Claims

1. A low-rise residential basement anti-flooding floor, characterized by: The anti-floating bottom plate (1) and the anti-floating square pile (2) arranged on the anti-floating bottom plate (1) are comprised; The anti-floating bottom plate (1) comprises a first stress area (5) and a second stress area (6), and four anti-floating square piles (2), four square columns (4) and one special-shaped column (3) are arranged in the first stress area (5); The four anti-floating square piles (2) in the first stress area (5) are arranged below the four square columns (4) in the first stress area (5), and no anti-floating square pile (2) is arranged below the special-shaped column (3); One special-shaped column (3) and four square columns (4) in the first stress area (5) have four anti-floating square piles (2) below them, which meet the anti-floating design requirements of the area; Two special-shaped columns (3) and one anti-floating square pile (2) are arranged in the second stress area (6); The anti-floating square pile (2) in the second stress area (6) is arranged between the two special-shaped columns (3); The anti-floating square pile (2) in the second stress area (6) bears the anti-floating force of the two special-shaped columns (3).

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