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本文对以下几方面的城市环境土工学问题进行了讨论,包括:1 问题的提出及对研究工作的要求;2 理论预测中的若干关键问题,探讨了因隧道盾构掘进和地下连续墙基坑开挖对土体 受施工扰动而地层移动的影响;3 工程计算分析实例(顶管、盾构、基坑和桩基)及其与实测结果的对比;4 进一步研究工作的前景。
This article discusses the following aspects of urban environmental geotechnical issues, including: 1 questions raised and requirements for research; 2 theoretical predictions of some key issues, discussed the tunnel shield tunneling and underground continuous wall pit The effect of excavation on the movement of the soil caused by construction disturbance and the movement of the strata; 3 Examples of calculation and analysis of the project (top pipe, shield, foundation pit, and pile foundation) and their comparison with the measured results; 4 Further research prospects.