Analysis The Design And Monitoring Of Foundation Pit's Supporting Structure

Deep foundation pit engineering is becoming more and more extensive in the domestic engineering practice. In this paper, a practical case of foundation pit engineering, from the design, construction and monitoring of the Trinity have been comprehensived study. Through the analysis of design theory, the boundary conditions are determined, the design scheme of foundation pit is designed. The monitoring data in the foundation pit is designed. The monitoring data is collected. The results are compared with the results of monitoring data.In order to facilitate the calculation, the classical calculation theory is simplified, the complex geological and construction conditions are simplified and the safety factor is set up, which is the focus of this paper.Through the final data analysis, the following conclusions are obtained:(1) there is a good applicability of the classical design theory;(2) the construction of foundation pit is a main deformation, it should be pay attention;(3) design, construction and monitoring data should be mutually confirmed;(4) the specific using of which support scheme, should be economic and security considerations, combined with field conditions.