正交设计在滑坡敏感性分析中的应用

APPLICATIONS OF ORTHOGONAL DESIGN TO SENSITIVITY ANALYSIS OF LANDSLIDE

敏感性分析是滑坡稳定性研究的一个重要方向。首先介绍了敏感性分析的一般方法,并指出了其局限性,由此引入了正交设计方法。在理论探讨的基础上,结合巴东县赵树岭滑坡的工程实例分析,讨论了正交设计在滑坡敏感性分析中的应用。

Sensitivity analysis is one of the important aspects in the research of landslide stability. Ordinary method about sensitivity analysis is introduced. But because of the limit of ordinary method, another method, orthogonal design is brought in to consummate the theory system of multiple factor sensitivity analysis. On the basis of theoretical discussion, a case study is made with Zhaoshuling landslide as an example.