边坡支护-毕业设计.docx

摘要
　　　本边坡支护设计是作者以在郴州市三湖一公园（段家、上元组）拆迁安置小区西北侧切方边坡工程DG段工地收集的资料为基础，结合本科阶段学习的理论知识和工地实习的现场实践经验，根据相关文献和规范完成。设计正文部分包括设计条件及其分析、设计依据及设计原则、边坡支护工程方案论证及设计计算、施工组织设计和工程预算书等内容。本文首先对边坡的稳定性进行分析，判定了其稳定程度，再根据岩土工程勘察报告和相关资料，通过分析论证，从几种可行的方案中，选取最终的支护方案——格构梁加锚杆支护。然后，进行了格构梁加锚杆支护的设计计算和分析调整，得出了本工程的设计结果。设计还进行了详实的施工组织设计，制定出了一个比较合理、科学的施工方案，设计施工工期为60天。最后，编制了工程预算书，计算出本程的工程预算总造价为约1608883.96元。
　　　
　　　关键词：边坡稳定性分析；边坡支护设计；格构梁加锚杆支护
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　
　　　Abstract
　　　This design is based on the material got from the DG section of the Cut side slope construction work site in the northwest of the Sanhuyi Resettlement Community in chenzhou, combined with the theoretical knowledge studied during undergraduate stage and the practical experience learnt from the construction side, according to relevant literature and criterions to complete. The main text of this paper including the design condition and its analysis, design basis and the principle of design, the feasibility studies of slope supporting schemes and its design, construction design and budget statement. In this paper, the stability of the slope is analyzed, then according to geotechnical engineering investigation report and relevant materials, through a series of analysis and demonstrates, from several feasible schemes select the optimum supporting scheme–Anchoring Net Beam Support. Then, introduces the design calculation and analysis of this supporting scheme.Next, conduct a detailed construction design and develop a reasonable and scientific construction plan, the construction period is 60 days. Finally, the budget of the project is given and the total estimated project cost is about 1608883.96 yuan.

Key words:slope stability analysis; retaining and protecting for slope; Anchoring Net Beam Support