建筑深基坑工程地下连续墙施工处理技术研究

Research on Construction Treatment Technology of Underground Continuous Wall of BuildingDeep Foundation Pit Engineering

地下连续墙的刚度较大,强度也比较高,拥有良好的耐久性,在施工过程中对其他地上构建物的影响比较小.本文以地下连续墙施工技术作为切入点,简要叙述地下连续墙的技术原理、技术特点和施工注意事项,并从多个方面阐述地下连续墙施工技术要点.旨在提高建筑深基坑技术应用水平,有序指导现场作业开展,从根源上预防导墙开裂变形、钢筋笼脱焊等质量问题的出现.

The underground continuous wall has large rigidity,high strength,good durability,and little impact on other above-ground structures during construction.This paper takes the underground continuous wall construction technology as the starting point,briefly describes the technical principles,technical characteristics and construction precautions of the underground continuous wall,and expounds the technical points of underground continuous wall construction from many aspects.It aims to improve the application level of building deep foundation pit construction technology,guide the implementation of on-site operations in an orderly manner,and prevent quality problems such as cracking and deformation of guide walls and sealing-off of reinforcing steel bar cages from the root.