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Underground building exterior wall and envelop structure and construction method thereof

A technology for underground structures and enclosure structures, applied in building structures, infrastructure engineering, walls, etc., can solve problems such as leakage, poor waterproofing, inconsistent settlement, etc., achieve rational use of resources, reduce thickness, avoid The effect of even settling

Inactive Publication Date: 2016-07-06
CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP NO 4 ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems of inconsistent settlement, poor waterproof effect and serious leakage between existing underground structures and enclosure structures, the present invention further proposes an exterior wall and enclosure structure of underground structures and a construction method thereof

Method used

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  • Underground building exterior wall and envelop structure and construction method thereof

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine figure 1 Describe this embodiment, the exterior wall and enclosure structure of an underground structure described in this embodiment includes a bottom plate 3, a roof 9, a plurality of ground connecting walls 1, a plurality of intermediate plates 6, a plurality of force transmission plate strips 7, a plurality of The outer wall 8 and a plurality of force transmission plates 10, and a plurality of ground connecting walls 1 are sequentially connected end to end to form a frame body, and the frame body is arranged between the upper surface of the bottom plate 3 and the lower surface of the bottom plate 3, and the bottom plate 3, the top plate A ground connection wall 1 forms a closed space, and a plurality of intermediate plates 6 are arranged in parallel in the enclosed space from bottom to top, and a plurality of intermediate plates 6 divide the enclosed space into a plurality of space layers 11, and the edge of the bottom plate ...

specific Embodiment approach 2

[0016] Specific implementation mode two: combination figure 1 Describe this embodiment, the outer wall of an underground structure described in this embodiment and the inner wall of the ground connection wall 1 of the enclosure structure and the flat layer 2 are sequentially provided with a flexible waterproof layer 4 and a waterproof protective layer 5 from outside to inside The upper surface of the main body top plate 8 is provided with a flexible waterproof layer 4 and a waterproof protective layer 5 successively, and the lower surface of the bottom plate 3 is sequentially provided with a flexible waterproof layer 4 and a waterproof protective layer 5 from bottom to top. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0017] Specific implementation mode three: combination figure 1 Describe this embodiment, the depth of inserting the edges of the main body top plate 9, middle plate 6, and bottom plate 3 of an underground structure outer wall and enclosure structure into the ground connecting wall 1 is 1 / 3 of the thickness of the ground connecting wall 1 ~1 / 2. Other components and connections are the same as those in the first embodiment.

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Abstract

The invention belongs to the field of road and bridge construction and relates to an exterior wall and envelop structure and a construction method thereof, in particular to an underground building exterior wall and envelop structure and a construction method thereof in order to solve the problems that existing underground building exterior wall and envelop structures are not uniform in later settlement, poor in waterproof effect and serious in leakage. The underground building exterior wall and envelop structure comprises a bottom plate, a top plate, a plurality of concrete diaphragm walls, a plurality of intermediate plates, a plurality of force transfer plate strips, a plurality of exterior walls and a plurality of force transfer plates. The concrete diaphragm walls are connected in an end-to-end mode in sequence to form a frame. The frame is arranged between the upper surface of the bottom plate and the lower surface of the bottom plate. The bottom plate, the top plate and the concrete diaphragm walls form a closed space. The intermediate plates are sequentially arranged in the closed space in parallel from bottom to top. The intermediate plates divide the closed space into a plurality of spatial layers.

Description

technical field [0001] The invention relates to an exterior wall and enclosure structure and a construction method thereof, in particular to an exterior wall of an underground structure, an enclosure structure and a construction method thereof, and belongs to the field of road and bridge construction. Background technique [0002] With the development of modern cities, the development and utilization of urban underground space has become a worldwide trend and an important symbol to measure urban modernization. Foundation pit support is an important engineering content in the development of underground space. In the foundation pit engineering with retaining structure, it mainly involves the interaction of soil, support structure and underground structure. As a mature construction method, ground-wall support technology is widely used in deep foundation pit engineering because of its simple construction process, easy quality control, and little impact on the surrounding environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/18E04B2/00
CPCE02D5/18E04B2/00
Inventor 邸志鲲付宏亮胡利平
Owner CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP NO 4 ENG
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