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某巨厚杂填土基坑工程紧邻市政主干路,采用双排桩支护结构,发挥了该支护结构施工简便、刚度大、支护高度大的优点,减少了对周边环境的影响,从而缩短工期,降低了程造价。对基坑支护结构位移变形的监测数据,该支护形式可显著减小围护结构的内力和变形,支护工程安全可靠,满足基坑稳定和变形控制的要求。
A huge thick foundation fill pit project close to the municipal trunk roads, the use of double-row piles support structure, play the support structure of the construction is simple, large stiffness, high support advantages, reducing the impact on the surrounding environment and thus Shorten the construction period, reducing the cost of Cheng. For the monitoring data of the displacement deformation of the foundation pit supporting structure, this supporting form can remarkably reduce the internal force and deformation of the retaining structure, and the support engineering is safe and reliable, which meets the requirements of the stability and deformation control of the foundation pit.