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本文以某桥墩深基坑围护为例,对复杂环境基坑的围护、受力及变形、开挖以及地下水位的变化情况进行观测,充分实现了信息化施工,并根据监测结果对施工和设计方案进行了相应的调整,对出现的各类情况采取了有效处理措施,确保基坑及周围建筑的安全,取得了良好的经济和社会效益。
In this paper, a deep foundation pit retaining a bridge as an example, the complex environment of the foundation pit protection, stress and deformation, excavation and groundwater level changes were observed and fully realized the information construction, and according to the monitoring results of the construction And the design scheme has been adjusted accordingly. All kinds of situations have been taken effective measures to ensure the safety of the foundation pit and surrounding buildings and achieved good economic and social benefits.