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Fondation structure of soft soil building using grade beam with steel reinforced concrete root pile

A technology of reinforced concrete and buildings, which is applied in the field of foundation structures, can solve problems such as the poor combination of buildings and foundation soil layers, and achieve the effect of improving the ability to resist earthquake disasters

Inactive Publication Date: 2005-07-20
杨正德 +2
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Problems solved by technology

But there is no combination between the building and the ground pile of the prior art scheme, but only the building is built on the top of the ground pile, so the combination of the building and the foundation soil layer is relatively poor

Method used

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  • Fondation structure of soft soil building using grade beam with steel reinforced concrete root pile
  • Fondation structure of soft soil building using grade beam with steel reinforced concrete root pile
  • Fondation structure of soft soil building using grade beam with steel reinforced concrete root pile

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Embodiment Construction

[0007] Such as figure 1 As shown, the remarkable substantive technical progress of the foundation structure of buildings on soft soil layers using ground beams with reinforced concrete root piles is characterized by: under a number of suitable positions of the building ground beams 1, the vertical embedding of the appropriate depth , the steel pipe 2 of appropriate caliber, and the soil in the steel pipe 2 is hollowed out, as the forming outer formwork of the pouring root pile 3, the steel structure of the root pile 3 is embedded in the steel pipe 2; the steel structure of the reinforced building ground beam 1 and the root pile 3 The steel bar structure is firmly connected with each other with steel bars; the root pile 3 and the ground beam 1 are poured with concrete as a whole to make the ground beam 1 with the root pile 3 at the bottom. The ground beam 1 of the building is closely combined with the foundation soil layer through the root pile 3 deeply embedded in the ground, ...

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Abstract

This invention relates to a kind of foundation structure of subterranean underprop used by soft soil layer building with stake of reinforced concrete, can combine building and foundation soil layers closely. Its characteristic is: embedding steel pipe in the appropriate position of subterranean underprop of building and clearing mud from the steel pipe, regard as the outer shell of a stake, reinforce subterranean underprop and reinforcing bar structure of a stakes and connect the reinforcing bar firmly, infuse wholely with the concrete, make the subterranean underprop tie of root into the lower part, make building deep firm in underground stakes and combine with the foundation soil layer closely through subterranean underprop, contribute to the exaltation of building anti-ability of the earthquake. Particularly be applicable to the building foundation of the earthquake frequent region.

Description

1. Technical field [0001] The invention relates to a foundation structure in which a building on a soft soil layer adopts ground beams with reinforced concrete root piles. 2. Background technology [0002] Most of the buildings in the world are built on soft soil layers, and high-rise buildings often need to ram and bury many deep ground piles to hard geological layers to support the buildings. But there is no combination between the building and the ground pile of the prior art scheme, but only the building is built on the top of the ground pile, so the combination of the building and the foundation soil layer is relatively poor. The purpose of the present invention is to make the building and the foundation soil have a tight combination that the prior art does not have, so that the building and the foundation soil are in a state of close combination, which helps the building to improve the ability of resisting earthquake disasters. 3. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): E02D27/16
Inventor 杨正德
Owner 杨正德
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