CAJ | 학술논문

降雨是诱发斜坡失稳的一个十分重要的触发因素和动力来源。基于降雨入渗诱发斜坡失稳的物理过程建立相应的物理模型是评价降雨型滑坡的有效方法。在查阅大量相关资料的基础上，按照降雨入渗模型和斜坡稳定性分析方法的不同，将常用的降雨入渗诱发斜坡失稳的物理模型大致分为三大类：Green－Ampt入渗模型与无限边坡稳定性方法相结合的模型（Ⅰ类）、Richard入渗理论与无限边坡稳定性方法相结合的模型（Ⅱ类）、其他水文模型与边坡稳定性方法相结合的模型（Ⅲ类），并对各种物理模型的假设条件、优缺点和适用性等进行了深入分析、归纳和总结，以期为实践中降雨滑坡评价模型的选择提供理论依据。
강우시유발사파실은적일개십분중요적촉발인소화동력래원。기우강우입삼유발사파실은적물리과정건립상응적물리모형시평개강우형활파적유효방법。재사열대량상관자료적기출상，안조강우입삼모형화사파은정성분석방법적불동，장상용적강우입삼유발사파실은적물리모형대치분위삼대류：Green－Ampt입삼모형여무한변파은정성방법상결합적모형（Ⅰ류）、Richard입삼이론여무한변파은정성방법상결합적모형（Ⅱ류）、기타수문모형여변파은정성방법상결합적모형（Ⅲ류），병대각충물리모형적가설조건、우결점화괄용성등진행료심입분석、귀납화총결，이기위실천중강우활파평개모형적선택제공이론의거。
Rainfall is a very important factor and power source to induce slope instability.It is an effective method to evaluate rainfall-induced landslides based on the physical process of rainfall infiltration inducing slope in-stability to establish the corresponding physical models.On the basis of referring to a lot of relevant information, the physical models are classified into three categories:models of combining Green-Ampt infiltration models and in-finite slope stability methods (Ⅰ),models of combining Richard infiltration theories and infinite slope stability methods (Ⅱ)and models of combining other infiltration theories and slope stability methods (Ⅲ),according to different rainfall infiltration models and slope stability models used.Assumptions,advantages,disadvantages and application of the models are analyzed and summarized in hope to provide a theoretical basis for the selection of physical evaluation models of rainfall-induced landslides in the practice.