Prefabricated foundation bearing platform and foundation structure

A foundation and foundation technology, applied in infrastructure engineering, construction, etc., can solve the problems of low construction efficiency, environmental pollution, long cycle, etc., and achieve the effect of shortening construction period, reducing environmental pollution of construction site, and easy connection

Inactive Publication Date: 2020-07-21
周兆弟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the products are concentrated in the aspects of walls, floors, beams, columns, etc., and there is little research and development on the foundation. As a result, the foundation is still constructed by binding steel cages on site and pouring concrete. The construction process from solidification to the final formation of the foundation takes a long time, the construction efficiency is not high, the cycle is long, and there are still serious environmental pollution problems

Method used

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  • Prefabricated foundation bearing platform and foundation structure
  • Prefabricated foundation bearing platform and foundation structure
  • Prefabricated foundation bearing platform and foundation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, this embodiment relates to a foundation structure using a prefabricated foundation cap, which sequentially includes a cushion layer 1, a foundation cap 2, and a wall column member 3 from bottom to top. After the cushion layer 1 is laid on the piling, etc.), the prefabricated foundation cap 2 is placed, and then the wall column member 3 is fixedly installed on the foundation cap 2, wherein the joint part of the wall column component 3 and the foundation cap 2 The concrete body is poured for reinforcement, so that the assembled structure of the wall column member 3 and the foundation cap 2 can be realized, thereby improving construction efficiency and reducing construction pollution. The components of the above-mentioned foundation structure will be further described in detail below.

[0043] Cushion 1 is an intermediate layer between the foundation cap 2 (i.e. concrete foundation) and the foundation soil, and its specific structure can be a cu...

Embodiment 2

[0054] In this example, no figure 1 The similar platform socket body 42 is not convenient to form a socket recess with sufficient depth, so the wall column member 3 and the foundation platform 2 do not adopt a socket structure, but are connected by anchor ribs, that is, through the wall The column member 3 and the foundation cap 2 are provided with an anchoring rib structure to increase connection reliability. other parts can be used figure 1 In the scheme, the same parts as in Embodiment 1 are given the same reference numerals, and the same text descriptions are omitted.

[0055] Such as figure 2 As shown, compared with Embodiment 1, the connecting portion 4 of the prefabricated foundation cap 2 in this embodiment is set as a groove provided on the cap base 21, and the groove is an inverted trapezoidal groove with a large upper part and a smaller lower part (just for convenience) The pouring is not limited to this shape, it can be any shape that meets the load-bearing and...

Embodiment 3

[0060] This embodiment is an alternative to embodiment 2, and the difference from embodiment 2 is that the concrete pouring recess is not provided in the cap connecting portion 4, but the concrete body is directly poured on the top of the cap connecting portion. This embodiment also directly adopts the connection method of anchoring steel bars and pouring concrete, and a number of positioning parts are arranged between the wall column member 3 and the foundation cap 2 for installation and positioning, further description is as follows.

[0061] Such as image 3 As shown, compared with Embodiment 2, the cap connecting part 4 of the prefabricated foundation cap 2 in this embodiment is set as a concrete pouring surface flush with the top surface of the cap base, and the concrete pouring surface is provided with a pouring forming The fixed concrete body 7, the wall column member 3 is carried on the fixed concrete body 7, the positioning support rod 6 at the bottom of the wall colu...

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Abstract

The invention discloses a prefabricated foundation bearing platform comprising a foundation bearing platform body which is a prefabricated foundation concrete body made of concrete. The foundation concrete body is provided with a bearing platform base with the shape and strength meeting bearing requirements. The top of the bearing platform base is provided with at least one a bearing platform connection portion which is fixedly connected with a wall column connection portion of the prefabricated concrete wall column component. According to the prefabricated foundation bearing platform, the prefabricated foundation bearing platform is used for constructing a foundation structure, so that the construction work period can be effectively shortened, the construction efficiency is improved, andthe pollution to the environment around a construction site caused by construction is reduced.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a prefabricated foundation cap and a foundation structure. Background technique [0002] Most of the existing buildings are constructed of concrete. Concrete is obtained by mixing sand, stone, cement, etc. with water. Severe noise pollution. [0003] In view of this, the competent authorities have put forward the requirement to vigorously promote prefabricated buildings, and corresponding manufacturers have also developed a large number of prefabricated components, but the current assembly rate is still not high. Among them, the products are concentrated in the aspects of walls, floors, beams, columns, etc., and there is little research and development on the foundation. As a result, the foundation is still constructed by binding steel cages on site and pouring concrete. The construction process from solidification to foundation formation takes a long time, the construction e...

Claims

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Application Information

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IPC IPC(8): E02D27/14
CPCE02D27/14
Inventor 周兆弟
Owner 周兆弟
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