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Building Settlement Observation Method and Structure

A technology of building settlement and building, applied in the direction of measuring device, surveying and navigation, measuring point marking, etc., can solve the problems of large measurement error, easy to be affected by weather changes, easy to be affected by thermal expansion and contraction, etc., and achieve measurement error Small, not easily affected by weather changes, not easily affected by thermal expansion and contraction

Active Publication Date: 2018-02-13
ANHUI BAOXIANG CONSTR GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention mainly aims at the technical problems existing in the prior art that are easily affected by engineering, easily affected by weather changes, easily affected by thermal expansion and contraction, and large measurement errors, etc., and provides a simple structure, low construction cost, and is not easy to use. Affected by engineering, not easily affected by weather changes, not easily affected by thermal expansion and contraction, the settlement observation method and structure with small measurement errors

Method used

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  • Building Settlement Observation Method and Structure
  • Building Settlement Observation Method and Structure

Examples

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Embodiment 1

[0016] Embodiment 1: The building settlement observation structure is used to observe the settlement degree of the building. Four working base points 1 are buried on the outer wall of the building 4, and the working base points 1 are on the same horizontal plane. Three surrounding engineering foundations are buried on the building 4. There are three reference points 2 and four auxiliary reference points 3, three reference points 2 are divided into A, B, C, four auxiliary reference points 3 are divided into E, F, G, H, and four working base points 1 are divided into W, X, S, Z, the distance between the reference point 2 and the building 4 is 70 meters, the auxiliary reference point 3 is set at the four corners of the building 4, and the distance between the auxiliary reference point 3 and the building 4 is 15 meters (such as figure 1 shown).

[0017] The working base point 1 is composed of a screw rod 11 threadedly connected to an internally threaded steel pipe 12. A fixed angl...

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Abstract

The invention relates to a building detection structure, in particular to a building settlement observation method and structure. There are several working base points buried on the outer wall of the building, and three reference points and four auxiliary reference points are buried on the surrounding engineering foundation of the building. The auxiliary reference points are observed through the three reference points, and the relative relationship between the reference point and the auxiliary reference points is checked. Stability: Observing the working base point through four auxiliary reference points, collecting eccentricity to determine the settlement status. The invention has the characteristics of simple structure, low construction cost, less affected by engineering, less affected by weather changes, less affected by thermal expansion and contraction, smaller measurement error and the like.

Description

technical field [0001] The invention relates to a building detection structure, in particular to a building settlement observation method and structure. Background technique [0002] The purpose of building settlement observation is to know whether the building settlement is uniform through observation, to provide data for judging whether the design and construction conditions are reasonable, whether it affects structural safety, and to truly reflect the building settlement situation, which requires that the settlement observation results must be accurate and reliable. Usually, in order to observe the settlement situation, observation reference points are buried around the project, and the settlement situation can be grasped through the observation reference points. However, ordinary observation reference points are easily affected by engineering, weather changes, and thermal expansion and contraction, resulting in large errors in observation data, which cannot accurately re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C5/00G01C15/04
Inventor 陈红兵张红卫朱小周夏盛鹏牛超张道利
Owner ANHUI BAOXIANG CONSTR GRP
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