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Construction method for architecture site move-out protection

A construction method and site technology, applied in the construction field of the relocation and protection of building sites, can solve problems such as damage and historical sites are not effectively protected, and achieve the effect of ensuring effectiveness and facilitating hoisting and construction.

Active Publication Date: 2019-10-01
HANGZHOU MUNICIPAL CONSTR GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The Chinese nation has a long history of more than 5,000 years. In this history of more than 5,000 years, some ancient buildings will be buried underground due to geological changes. In recent years, my country's construction industry has developed rapidly. In some developed areas, due to denser population distribution, it is necessary Some high-rise buildings are built, so there is a high requirement for the depth of underground excavation. During the excavation of underground foundations, historical sites are often found, and these historical sites are often not effectively protected, resulting in damage.

Method used

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  • Construction method for architecture site move-out protection
  • Construction method for architecture site move-out protection
  • Construction method for architecture site move-out protection

Examples

Experimental program
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Effect test

Embodiment

[0064] Embodiment: (the site area of ​​this embodiment is an L-shaped structure)

[0065] 1) Pipe jacking construction: Pass the steel pipe through the pipe jacking equipment and place it below the soil in the ruins area, so as to separate the soil in the ruins area from top to bottom.

[0066] Specifically: Excavate the pipe jacking area on the side of the ruins area in advance, and pour a concrete cushion in the pipe jacking area; Penetrate to the position below the ruins area.

[0067] 2) Construction of the jacking track foundation: According to the in-situ test of the soil on site, the characteristic value of the bearing capacity of the soil foundation in the site area is about 60KPa, that is, the soil properties are poor; if a large area is excavated at the same time, the remaining part of the soil will The additional stress to be borne is large, which will cause great deformation and even lead to soil collapse, endangering the safety of the ruins. Therefore, the ruins ...

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Abstract

The invention discloses a construction method for architecture site move-out protection. The construction method comprises the following steps: 1) pipe jacking construction: arranging steel pipes at aposition below soil mass of a site area by a pipe jacking device to separate the soil mass of the site area up and down; 2) rail foundation jacking construction: constructing the site area in flowingsections at intervals in sequence; 3) vertical separating: separating the site area from a non-site area by a static cutting device, and cutting the site area; 4) jacking construction: performing jacking construction on the cut site area by a jack; 5) translation construction: mounting a reaction frame, and performing translation construction on the cut site area by a thrust system; and 6) hoisting construction. The construction method has the beneficial effects that the site area is effectively separated and cut by adopting an advanced technology, the protection effectiveness of the site area is ensured, and the direction is provided for site protection.

Description

technical field [0001] The invention relates to the technical field of building protection construction, in particular to a construction method for moving out protection of building ruins. Background technique [0002] The Chinese nation has a long history of more than 5,000 years. In this history of more than 5,000 years, some ancient buildings will be buried underground due to geological changes. In recent years, my country's construction industry has developed rapidly. In some developed areas, due to denser population distribution, it is necessary Some high-rise buildings are built, so there is a higher requirement for the depth of underground excavation. During the excavation of underground foundations, leftover historical sites are often found, and these historical sites are often not effectively protected, resulting in damage. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a well-known and effective ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/06E02D31/00E02D27/48E02D35/00
CPCE02D27/48E02D31/00E02D35/00E04G23/06
Inventor 陈益炜陈军耿兴汉李其群姚宇翔施凤根张晓东朱涵鑫李元杰
Owner HANGZHOU MUNICIPAL CONSTR GRP CO LTD
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