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Sedimentation-controllable foundation system

A basic and systematic technology, applied in the field of controllable settlement foundation system, can solve problems such as uneven settlement, and achieve the effect of simple construction, simple equipment and outstanding control effect

Inactive Publication Date: 2011-06-29
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such areas with unfavorable geological conditions, due to the structural characteristics of the raft foundation, uneven settlement of the foundation is easy to occur

Method used

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  • Sedimentation-controllable foundation system
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  • Sedimentation-controllable foundation system

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Embodiment Construction

[0014] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0015] See figure 1 , a controllable settlement raft foundation system, mainly includes a raft foundation 1 and a raft foundation capsule 2, the capsule 2 is made of rubber, and the capsule 2 can withstand the action of high-pressure liquid, and generally can withstand at least 1 atmosphere of pressure. A capsule body 2 should be arranged in each compartment of the raft foundation 1, and the capsule body 2 is installed on the bottom of the roof of each sub-compartment of the raft foundation 1 before construction of the raft foundation 1. Installed together in place, that is, the capsule body 2 is located between the top plate of the raft foundation 1 and the foundation, and the cross-sectional area of ​​the capsule body 2 in application is t...

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Abstract

The invention discloses a sedimentation-controllable foundation system, comprising a foundation, wherein the foundation comprises a top plate, a deformable capsule made of an elastic material is arranged under the top plate and connected with a water pipe, and the water pipe is provided with a valve; a pressure sensor and a displacement sensor are arranged in the capsule, the pressure sensor and the displacement sensor are connected with a control system, and the valve is controlled by the control system. In the sedimentation-controllable foundation system, the capsule is arranged between the groundwork and the top plate of the foundation, and deformation of the groundwork is filled by the capsule which is injected with water, so that the levelness and the stability of the foundation are improved; automation of the system is implemented through the sensors and the control system, so that the reliability of the foundation can be effectively increased, the bearing capacity and the stability of the foundation are further improved; the sedimentation of the foundation is controlled well; the device used in the system is simple; and the construction is simple and convenient, economic benefit is obvious, and the total cost of the project is low. The sedimentation-controllable foundation system is suitable for building engineering, port engineering, ocean engineering, water conservancy engineering and bridge engineering.

Description

technical field [0001] The invention relates to a foundation system, in particular to a foundation system with controllable settlement. Background technique [0002] At present, in port, ocean, water conservancy and bridge engineering, especially on muddy soil, the settlement problem of raft foundation is the main trouble in the application of raft foundation. In such areas with unfavorable geological conditions, due to the structural characteristics of the raft foundation, uneven settlement of the foundation is easy to occur. Contents of the invention [0003] The invention provides a controllable subsidence basic system to solve the technical problems existing in the known technology. [0004] The technical solution adopted by the present invention to solve the technical problems in the known technology is: a controllable settlement foundation system, including a foundation, the foundation includes a top plate, and a bag made of deformable elastic material is arranged u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/32E02D27/36E02D33/00
Inventor 丁红岩张浦阳练继建
Owner TIANJIN UNIV
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