Retaining And Protecting For Foundation Excavation In Tianrongzhongxing Mall

In the 21 st century, the rapid development of urbanization in the development process of urbanization level, high-rise buildings increased, while excavation is the basis for the construction of high-rise buildings indispensable part of the process, the overall stability of the high-rise buildings have not ignore the significance of, and supporting technology of deep foundation pit to ensure the smooth conduct. Main article Tianrong Zhongxing Plaza engineering background, the retaining structure and construction method of deep foundation pit were studied.In this paper, based on engineering data collection, analyzing geological conditions, hydrological, meteorological, surrounding environment, site conditions etc. From the practical application of engineering, the structure of the retaining structure is designed, and the supporting of slope piles and tensile bolt is adopted.In this paper, the internal force of supporting structure is simulated by using computer.. Stability analysis is carried out theoretically and given certain safety factor.Construction program for the development of the entire excavation based on design parameters. Each step of the construction of slope protection piles, prestressed anchors, soil nails, earthworks, respectively, the details of implementation for the project security, stability, and orderly provide a strong guarantee.Based on past experience in engineering and the actual situation, proposed quality assurance, environmental civilization construction and other safeguards.State of excavation measuring actual measurement data collected with the actual measurement data and construction results, the feasibility of supporting structure were verified and summarized the problem for future similar projects will provide a favorable reference and reference. Excavation for future research programs provides valuable data.