Abstract

This year, there are two ways to rectify buildings: forced landing and jacking up. The method of landing is to increase the settlement of the smaller side of the building, and the method of landing is the digging soil method, the irrigation method, the pile loading method, etc. the jacking method is on the basis of the stable foundation settlement, and the upper structure or foundation is raised on the larger side of the building so that the building will be leveled back, and the jacking method has static pressure pile top. Lifting method, lime pile lifting method, high pressure jet pile jacking method, etc. But in practice, a kind of rectification method cannot meet the purpose of building rectification. It needs two or more rectification methods to achieve the goal. This method of simultaneous application of two or more rectification methods on the same building is called the comprehensive rectification method. In this paper, some common rectifying methods are introduced. At the same time, the application of the comprehensive rectification method in engineering is explained in the background of practical engineerings.

Highlights

  • With the rapid development of China's economy, construction engineering has developed rapidly, but the rapid development of construction engineering has brought a lot of engineering quality problems

  • The commission announced that the Leaning Tower of Pisa would not be in danger of collapse for 300 years. [1]The most representative method of the lifting and tilting method is the Transcanian barn of Canada, which uses a concrete pier under the foundation on the side of the settlement and uses a jack and a support system to lift the warehouse to gradually tilt the barn

  • To enable this linking extra care should be taken when preparing reference lists

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Summary

Introduction

With the rapid development of China's economy, construction engineering has developed rapidly, but the rapid development of construction engineering has brought a lot of engineering quality problems Various reasons such as bad geological phenomena, inadequate surveying technology, poor construction quality, improper use and maintenance, design defects, and even natural disasters have caused the settlement and tilt of the building, which has greatly affected people's production, life and safety. It caused trouble for the protection of ancient buildings. The comprehensive tilting method has become more and more important

Forced landing
Water treatment method
Pile foundation unloading method
Load correction method
Tilting method of anchor rod static pressure pile
Expansion agent tilting method
Lifting underpinning system
Comprehensive rectification method for lifting and landing
Project Overview
Cause analysis of settlement
Correction plan
Outlook
Full Text
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