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Structure capable of transmitting horizontal force between neighboring independent basements

A basement, energy-transmitting technology, applied in underwater structures, hydraulic engineering, infrastructure engineering, etc., can solve problems such as difficulty in ensuring the compactness of backfill materials, discounts in horizontal force transmission efficiency, and design requirements that cannot be realized

Inactive Publication Date: 2012-10-31
EAST CHINA ARCHITECTURAL DESIGN & RES INST
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  • Abstract
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Problems solved by technology

However, due to the actual conditions such as construction conditions and site spacing, it is difficult to ensure the compactness of the backfill material, and under the action of horizontal force, there will be no vertical uplift (deformation) affecting the backfill material due to extrusion, thus affecting the transmission of horizontal force The efficiency is greatly reduced, so that the design requirements do not match the actual status quo, and adverse effects are caused because the design requirements cannot be realized

Method used

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  • Structure capable of transmitting horizontal force between neighboring independent basements

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Embodiment Construction

[0007] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0008] Such as figure 1 As shown, the first basement exterior wall 1 is adjacent to the second basement exterior wall 2, and the figure shows a three-storey basement underground. Corbels 3 are provided near the level of the indoor floor 6 of the first basement on each floor. The corbels 3 are set On the outer side of the first basement outer wall, a corbel 4 is provided at the same elevation as the corbel 3, and the corbel 4 is arranged on the outer side of the second basement outer wall 2, and three sets of corbel 3 and corbel 4 on. The backfill soil 7 is effectively filled in the surrounding basement space of the horizontal force transmission member 5 . The indoor floor slab of the second basement can be not of the same height as the first basement floor slab, which is only a schematic representation in the figure. The hinged way can...

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Abstract

The invention relates to a structure capable of transmitting the horizontal force between neighboring independent basements in the engineering field of building fixing structures, which includes a first basement outer wall and a second basement outer wall that are neighboring, and is characterized in that a first bracket is arranged on the outer side of the first basement outer wall, a second bracket is arranged on the outer side of the second basement outer wall, and the first and the second brackets are arranged on the same horizontal elevation; the two ends of a horizontal force transmitting component are hinged onto the first and the second brackets; and backfill is effectively filled in the basement space on the periphery of the horizontal force transmitting component. By arranging the structure arranged on the outer sides of the two independent basements and capable of transmitting the horizontal force without influencing the sinking of the independent basements, the horizontal force transmission of the embedding action and geological process is ensured.

Description

technical field [0001] The invention relates to the field of structural engineering of fixed buildings, especially the connection structure between underground structures. Background technique [0002] Usually, between two adjacent independent basements, materials such as sand and soil are backfilled between adjacent independent basements to ensure the horizontal force transmission between the basements due to the embedding and transmission of horizontal forces under earthquake action. However, due to the actual conditions such as construction conditions and site spacing, it is difficult to ensure the compactness of the backfill material, and under the action of horizontal force, there will be no vertical uplift (deformation) affecting the backfill material due to extrusion, thus affecting the transmission of horizontal force The efficiency is greatly reduced, so that the design requirements do not match the actual status quo, and adverse effects are produced because the des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/16E02D31/08E02D27/34
Inventor 陆道渊
Owner EAST CHINA ARCHITECTURAL DESIGN & RES INST
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