富水砂层中连续墙成槽与周边建筑物相互影响数值分析

富水砂层中连续墙成槽与周边建筑物相互影响数值分析 English Version

详细信息

(Guangzhou Metro Design & Research Institute Co., Ltd., Guangzhou 510010, China)

摘要: 针对在建筑物密集区的富水砂层中进行连续墙成槽的情况，选取周边典型的不同种类基础的建筑物，采用有限元数值分析软件，建立模型，用专门针对连续墙成槽的泥浆模拟模块模拟成槽的过程。根据计算结果，分析不同种类建筑物对槽壁变形和稳定性的影响和成槽过程对周边各类建筑物基础变形、受力的影响，同时分析采取加固措施后的效果，得出规律性的认识。
- 地下连续墙 /
- 成槽 /
- 富水砂层 /
- 临近建筑物
Abstract: According to different surrounding building conditions, the forming process of diaphragm wall trench construction in water-rich sand stratum is analyzed by means of the method of finite element numerical simulation. In the process, the module of simulating mud is used. According to the calculated results, the mutual influence of different buildings and diaphragm wall trench construction is investigated. The effects of reinforcement measures are also analyzed, and the relevant rules are obtained.
- diaphragm wall /
- trench construction /
- water-rich sand stratum /
- surrounding building

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