Tower crane foundation located on foundation pit slope and construction method thereof

A technology of tower crane foundation and foundation pit edge, which is applied in the direction of foundation structure engineering, excavation, artificial island, etc. It can solve the problems of difficult construction, insufficient economy and safety, etc., and achieve the effect of simple construction, high safety factor and improved stability

Pending Publication Date: 2021-01-15
SHANGHAI NO 7 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a tower crane foundation located on the side slope of the foundation pit and its construction method, so as to solve the problems that the existing tower crane foundation located on the side slope of the foundation pit is difficult to construct, not economical and safe enough

Method used

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  • Tower crane foundation located on foundation pit slope and construction method thereof
  • Tower crane foundation located on foundation pit slope and construction method thereof
  • Tower crane foundation located on foundation pit slope and construction method thereof

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Embodiment Construction

[0061] The tower crane foundation located on the slope of the foundation pit and its construction method proposed by the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0062] Please refer to figure 1 and figure 2 , which is a schematic structural diagram of the tower crane foundation located on the slope of the foundation pit according to the embodiment of the present invention. like figure 1 and figure 2 As shown, the tower crane foundation located on the side slope of the foundation pit includes: the top plate 3, the second layer column 4, the interlayer plate 5, the first layer column 6 and the plate foundation 7; the plate foundation 7 is located on the bottom surface of the foundation pit of the main building 11, the first layer column 6, the interlayer plate 5, the second layer column 4 and the top plate 3 are sequentially arranged on the plate foundation 7, and are connected with t...

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Abstract

The invention provides a tower crane foundation located on a foundation pit slope and a construction method thereof. The tower crane foundation located on the foundation pit slope comprises foundationbolts, a top plate, a second layer of column, an interlayer plate, a first-layer column and a plate-type foundation; the plate-type foundation is located on the bottom face of a main building foundation pit, and the first-layer column, the interlayer plate, the second-layer column and the top plate are sequentially arranged on the plate-type foundation; and the foundation bolts are pre-buried inthe second-layer column and the top plate and used for fixing a tower crane. According to the tower crane foundation located on the foundation pit slope and the construction method thereof, a plate-column shear wall structure is connected on the basis of the plate-type foundation to form a tower crane foundation body, the tower crane foundation body is arranged on the bottom face of the main building foundation pit, the construction is easy and convenient, and the tower crane foundation is safer and more economical.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a tower crane foundation located on the slope of a foundation pit and a construction method thereof. Background technique [0002] With the rapid development of China's urbanization, urban land is becoming increasingly scarce, and the development cost in the prosperous urban areas is relatively high, and the developed floors are basically high-rise buildings with foundation pits. Due to the existence of deep foundation pit, the design of tower crane foundation is particularly important. [0003] The stacking load on the side of the pit is generally small, so heavy objects are not allowed to be stacked on the side of the pit, that is, it is strictly forbidden for large mechanical equipment (tower cranes, large truck cranes, etc.) to be directly arranged on the soil body at the side of the pit. Therefore, existing construction units usually drive tower crane foundati...

Claims

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Application Information

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IPC IPC(8): E02D27/42E02D29/045E02D27/01E02D17/02
CPCE02D17/02E02D27/01E02D27/42E02D29/045
Inventor 张屹皓缪建杨张林聪毛鑫虞浩
Owner SHANGHAI NO 7 CONSTR
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