边坡支护设计-毕业设计.docx

本人边坡支护工程毕业设计，可以给相关专业毕业设计的写作提供借鉴


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

前言
本次毕业设计的实习地点在湖南省郴州市。毕业设计边坡为郴州市三湖一公园（段家、上元组）拆迁安置小区西北侧切方边坡DG段。该小区位于郴州大道中段，郴州市第一职业中学北面，段家村上元组西边。拟建场地西北侧边坡在开挖过程中，由于开挖坡度较陡且没有及时采取支护措施，开挖坡面出露的粉质粘土段（俗称“白膏泥”）出现垮塌现象，影响到拟建安置小区的安全，为保证边坡的稳定性，应对该边坡进行支护。
根据拟建场地的水文工程地质条件，综合考虑周边环境及边坡高度等因素，在参考常用的边坡支护方案的基础上进行分析，且考虑到工程的经济性和安全性等因素，筛选出适合该边坡的支护方案，最终确定采用锚杆网格梁支护体系。网格梁之间铺钢筋网并喷射混凝土。结合规范和相关的资料，进行了锚杆网格梁支护体系的设计计算，编制了施工组织设计和预算书。