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随着社会经济的不断发展,建筑行业施工技术和设计方法日趋完善,然而在目前的建筑工程项目中,由于受到城市能用土地资源的限制和人口数量不断增加的影响,使得人地矛盾也日益突出,成为影响建筑事业发展的关键所在。因此,在建筑工程项目中,深基坑和高层建筑工程不断增加,成为目前工程施工中最受人们关注和重视的部分。然而,在工程施工中,经常会受到基坑开挖的影响,使得其在施工中出现各种质量问题,进而造成周边建筑物出现沉降现象。因此在施工的过程中做好周边建筑物的沉降观测就显得十分必要。本文就高层建筑基坑工程施工中,周围建筑物沉降观测方法和工作步骤进行分析,提出了相关工作要点,以供同行工作参考。
With the continuous development of society and economy, the construction technology and design methods in the construction industry are getting more and more perfect. However, in the current construction projects, the contradiction between man and land is also increasing due to the restriction of urban land resources and the increasing population Prominent, become the key to affect the development of the construction industry. Therefore, in the construction projects, deep foundation pit and high-rise building projects continue to increase, becoming the most attention and attention in the construction of the project. However, during construction, excavations often affect the foundation pit, causing various quality problems during construction. As a result, settlement of surrounding buildings is caused. Therefore, it is very necessary to do the settlement observation of the surrounding buildings in the process of construction. In this paper, the construction of high-rise building foundation pit, the settlement of buildings around the observation methods and work steps are analyzed, the relevant work points are proposed for peer reference.