基于复杂工况下深基坑工程施工与监测技术的应用

Application of the Deep Foundation Pit Engineering Construction and Monitoring Technology in Complex Conditions

本文以福州中盛大厦工程为载体,通过对深基坑支护与开挖施工关键技术的阐述以及监测数据的分析,呈现出在基坑施工过程中各监测项目的变形规律,总结了在深基坑工程施工中,深基坑支护施工、开挖施工、与深基坑监测作业三者存在辩证的关系。必须将三者有机结合,实现三者的动态平衡,采取信息化施工管理,才能取得最佳的经济效益和社会效益。

This paper taking Fuzhou Zhongsheng building pr-oject as the carrier, through the analysis of deep foundation pit excavation and lining construction technology exposition and monitoring data, showing a deformation monitoring project in construction of foundation pit, summarizes the dialectical rela-tion of deep foundation pit, excavation, construction and moni-toring of deep foundation pit in the construction of deep found-ation pit. We must combine the three organical y, to achieve the dynamic balance between the three, adopting the informat-ion construction management, to achieve the best economic and social benefits.