On influence of excavation of subway deep foundation pit on surrounding surface and buildings
Chen Cha
Abstract
Chen Cha
Abstract
Based on the supervision data in the excavation process of the deep foundation pit of the launching shaft of the subway shields of some coastal city in north of China,the paper undertakes the analyzes and summery of the change laws,and evaluates its influence on surrounding environment by considering the information of the construction,so as to ensure the safety of the surrounding buildings.
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Based on the supervision data in the excavation process of the deep foundation pit of the launching shaft of the subway shields of some coastal city in north of China,the paper undertakes the analyzes and summery of the change laws,and evaluates its influence on surrounding environment by considering the information of the construction,so as to ensure the safety of the surrounding buildings.
Key concepts: Excavation, Foundation (evidence), Shields, Mining engineering, Geology, Engineering, Civil engineering, Geotechnical engineering