以仁宗乡滑坡勘察治理设计项目为依托，综合应用现场调查、室内试验、理论分析等方法，结合滑坡体自身及周边地形地貌特点，提出了抗滑挡墙“正交计算、斜交设置”的方法，对滑坡进行因地制宜的综合治理。主要研究工作与结论有： （1）研究仁宗乡滑坡发生条件和影响因素，确定滑坡在降雨、修路等外界条件诱发下，沿软弱岩层面滑动的基本特征。滑坡滑动面较缓，规模不大，属小型滑坡。其产生与人类工程活动密切相关。 （2）进行滑坡稳定性及推力计算，确认滑坡处于不稳定~欠稳定状态，综合现场滑坡勘察成果及计算结果，滑坡目前处于蠕滑变形阶段，若遇诱发因素，很有可能发生二次滑动。 （3）提出“抗滑挡墙+支撑盲沟”和“仰斜排水孔+抗滑桩”两种综合治理方案，通过对比分析，确定采用“抗滑挡墙+支撑盲沟”综合治理方案。 （4）对抗滑挡墙进行优化设计，根据滑坡特点将挡墙斜置，并分析斜交挡墙的工作原理、理论依据及失效条件，最后提出适合仁宗乡滑坡的优化治理设计方案。

In this paper, based on RenZong township landslide survey and design project management, integrated application of field investigation, indoor test and theoretical analysis, combining with the characteristics of landslide itself and the surrounding topography and proposed the anti-sliding retaining wall "orthogonal calculation, oblique setting" approach, to adjust measures to local conditions of comprehensive control of landslide. The main research work and conclusions are as follows: (1) the RenZong township of landslide investigation, study the conditions and influence factors, determined, landslide under rainfall, roads and other external conditions induce, sliding along the weak rock formation. The whole landslide sliding surface is relatively slow, belong to small landslides. Their produce is closely related to human engineering activities. (2) according to the landslide thrust calculation and stability calculation, confirm the landslide is in not stable to unstable state, and between the comprehensive income calculation data and the field of landslide investigation, landslide in the creep deformation stage at present, if encounter inducing factors, is likely to happen the second slide. (3) on the basis of landslide stability analysis, put forward the "blind ditch of anti-sliding retaining wall + support" and "Yang inclined drain + anti-slide pile" two kinds of comprehensive control scheme, through the comparison and analysis, determine the "blind ditch of anti-sliding retaining wall + support" comprehensive treatment plan. (4) on the basis of the study, against sliding retaining wall were optimized, according to the characteristics of its landslide retaining wall inclined, and analysis of the working principle, theoretical basis of oblique retaining wall and failure conditions, finally it is concluded that is suitable for the design optimization of governance RenZong township of landslide.