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结合我国土工构筑物和边坡工程的建设实践,主要针对近年来有关作用机理与数值模拟方法方面的研究成果进行了讨论和总结,主要包括土工构筑物工作性态和变形时空发展规律、破坏机制和数值模拟方法、土-结构接触特性和多体接触分析、土质边坡(支挡结构)稳定分析和安全评价等。论文重点介绍了一些数值计算新方法在土工计算分析中的应用。
In combination with the construction practice of geotechnical structures and slope engineering in our country, the research results on the mechanism of action and numerical simulation methods in recent years are discussed and summarized, including the working behavior of geotechnical structures and the laws of space-time development, the failure mechanisms and the numerical values Simulation methods, soil-structure contact characteristics and multi-body contact analysis, soil slope stability analysis and safety evaluation. The paper focuses on the application of some new numerical methods in geotechnical calculation and analysis.