【摘要】 滑坡灾害的发生是多因素联合作用的结果,其形成条件、产生原因、变形破坏机制和几何边界条件往往具有复杂性和不确定性,如何选取技术可行、经济合理、安全可靠的防治工程方案,成为能否有效治理滑坡的关键。本文将源自抗震设计中的概念设计方法引入滑坡防治工程设计,提出了滑坡防治工程的概念设计方法。概念设计可结合工程经验和辅助计算方法、试验手段等,在设计中更能体现综合分析、宏观控制,能更好地体现安全可靠与经济适用相结合的设计原则。实践证明该方法是有效而快捷的。更多还原

【Abstract】 Landslide disaster is induced by many combined complex factors.It is complex and uncertain about its gestation conditions,genetic reasons,the mechanism of deformation and failure,and geometrical boundary condition.Therefore,it is the key operation how to choose prevention measures,which is economical and reasonable as well as secure and reliable,in landslide control project.Nowadays,study on landslide control project becomes a focal point.In this paper,the authors exert the conceptual design,which comes from the seismic design,for the landslide control project design,and raise the conceptual design method applied in the landslide control project.Combined conceptual design with engineering experience,assistant calculation method and examination,it can embody the optimization design containing economical and reasonable as well as secure and reliable principle through synthetic analysis and macro control.The technique about landslide control project will make great progress by using this method correctly.Furthermore,this paper presents a simple example to introduce the conceptual design method applied in Tiantai landslide control project.更多还原