随着我国基础设施建设的不断扩大，在建设中将形成大量的边坡灾害，这就给边坡的防治提出了更高的要求。预应力锚索框架梁技术是结合了预应力锚固技术和框架梁加固技术而产生的一种复合型的支护技术，在近年来的边坡工程中得到了广泛的应用，因此对该技术理论基础以及优化设计方面的研究就显得尤为重要。 本文的研究是基于山西港华厂区边坡预应力锚索框架梁支护工程，利用理论分析和数值模拟的方法，对该边坡预应力锚索框架梁支护方案进行了优化设计。论文通过对该边坡岩土体工程地质特性调查分析，选择适当的计算方法对该边坡进行了稳定性分析与边坡推力的计算。根据该边坡施工过程，对此次预应力锚索框架梁的结构特点以及可能产生失效的部位进行了分析，综合考虑边坡推力及失效部位对预应力锚索框架梁复合结构参数进行了计算，并提出优化的设计参数。利用ADINA软件对该边坡开挖过程进行模拟，根据模拟结果评价优化后设计参数是否满足要求。根据设计方案制定了合理有效地施工方案，并对此次施工技术中所采用的优秀方法进行了总结。 论文通过以上研究，希望对该边坡的二期设计施工以及类似边坡预应力锚索框架梁的设计施工提供指导和借鉴。

Along with our country infrastructural facilities' expansion, it will cause a large of slope disasters, which gives a higher requirements in control the slope.The technology of pre-stressed anchor cable frame is a combination technology of the pre-stressed anchor technology and the frame anchor technology. And this technology has been widely used in recently years. So the technical theory basis and optimize the design of the study is particularly important. This study is based on the Gang Hua side slope projects in Shanxi, which use the pre-stressed anchor cable frame. This paper use the theoretical analysis and numerical simulation method for this projects’ optimization design. This paper through to analysis the geology characteristic of Gang Hua side slope, and choose the suitable computational method to carry on stable and the side slope thrust force computation to this side slope. According to this slope’s construction has analyzed this pre-stressed anchor cable frame's unique feature, and the most possible failure of the site. Considering the thrust and slope failure site on the cable frame beam composite structure parameters were calculated and design the optimized parameters. This paper simulate the process of slope’s Excavation by the ADINA software, and according to analogue result appraisal design variable whether to satisfy requests. According to the design proposal formulation plan reasonable construction design, and summary the outstanding method which uses in this construction. The paper through the above research, hoped that provides to this side slope's two phase of design construction and guide and reference the similar side slope pre-stressed anchor cable frame's design construction.