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Prefabricated box foundation adopting zoned assembly

A box-shaped foundation, prefabricated assembly technology, applied in basic structure engineering, construction and other directions, can solve the problems of inability to achieve one-time pouring, foundation construction and concrete pouring, etc., achieve good practicability and feasibility, and avoid construction difficulties. , the effect of large bending stiffness

Inactive Publication Date: 2018-07-27
SHANXI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the influence of region, time, weather, etc., the overall cast-in-place box foundation often cannot be poured in one time.
Especially for some areas with insufficient foundation soil bearing capacity, if the impact of severe weather, such as heavy rain, heavy snow and other weather, the foundation cannot be constructed and poured concrete

Method used

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  • Prefabricated box foundation adopting zoned assembly
  • Prefabricated box foundation adopting zoned assembly

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Embodiment Construction

[0017] The implementation of the present invention will be described in detail in conjunction with the accompanying drawings.

[0018] First of all, it should be noted that the accompanying drawings only show a part of the prefabricated box-shaped foundation assembled in sub-regions, which is representative and aims to explain the present invention concisely, clearly and clearly, so the accompanying drawings cannot As a limitation of the invention.

[0019] figure 1 , figure 2 As shown, the prefabricated prefabricated box-shaped foundation assembled in different areas is composed of four sub-foundations, namely boundary sub-foundation 1, longitudinal sub-foundation 2, horizontal sub-foundation 3 and standard sub-foundation 4; Yes, placed at a corner of the prefabricated box-shaped foundation assembled in the sub-regions, multiple longitudinal sub-foundations 2 need to be made and arranged along the length direction of the prefabricated longitudinal retaining wall 7; multipl...

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Abstract

The invention provides a prefabricated box foundation adopting zoned assembly, and belongs to the technical field of construction projects. The prefabricated box foundation comprises boundary sub-foundations, longitudinal sub-foundations, horizontal sub-foundations and standard sub-foundations, wherein protruding bars are reserved in thickness directions of prefabricated foundation top plates, prefabricated horizontal retaining walls, prefabricated longitudinal retaining walls, prefabricated longitudinal partition walls, prefabricated horizontal partition walls and prefabricated foundation bottom plates and used for connecting the adjacent sub-foundations, and the protruding bars are reserved in a long-short alternate distribution manner; connecting reinforcements are arranged between theadjacent sub-foundations which are integrated by concrete pouring, and the whole foundation is formed. According to the prefabricated box foundation adopting zoned assembly, the multiple sub-foundations are prefabricated in a factory and then are spliced and connected at the construction site to form the integral box foundation, so that side operation time is shortened greatly, site assembly efficiency is high, influence of severe weather can be avoided, and the prefabricated box foundation has good practicability and feasibility.

Description

technical field [0001] The invention relates to a prefabricated box-shaped foundation assembled in different areas, which belongs to the technical field of building construction engineering. Background technique [0002] The box-shaped foundation has great flexural rigidity, good integrity, and good seismic performance. It will only produce approximately uniform settlement or overall inclination, and can resist and coordinate the uneven settlement caused by the weak foundation when the load is large, so basically The possibility of cracking the building due to deformation of the foundation is eliminated. The lower part of the building is equipped with a box-shaped foundation, which deepens the embedding depth of the foundation and enhances the overall stability of the building. However, due to the influence of region, time, weather, etc., the overall cast-in-place box foundation cannot be poured in one time. Especially for some areas where the bearing capacity of the found...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/01
CPCE02D27/016E02D2250/0023
Inventor 朱翔古智钧刘宏李宪军
Owner SHANXI UNIV
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