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1、论文题目:永寿县某滑坡应急治理工程专 业:地质工程本 科 生: 姜骞 (签名) 校内指导老师:王念秦 (签名) 企业指导老师: (签名) 摘 要滑坡是一种相当普遍的自然灾害,通常伴随着地震的发生而发生。人为的削坡、修建堤坝、地下工程的开挖、水库蓄水等原因是导致滑坡的重要原因,于是对滑坡进行研究成为学者们的重要课题。经过多年的工程实践和理论研究,滑坡防治的研究各个方面都取得了很人成就,其中支挡抗滑结构的发展应用尤为迅速。本文主要通过一些基本学科中的方法、理论对该滑坡进行分析及治理,例如岩土工程勘察、土力学、工程地质分析原理等。通过各项岩土勘察资料对滑坡的形成条件和诱发因素进行分析并判断滑坡的稳定
2、性,该滑坡是一个小型滑坡,并且正在处于缓慢滑动。因此就要对滑坡进行治理设计。本文介绍的防治方案主要以抗滑支档为主,并辅以其他排水工程。抗滑挡墙目前在滑坡的治理方面的技术非常成熟且具有经济适用性。关键词 :滑坡特征;滑坡评价;滑坡治理;挡土墙设计。论文类型:设计型Subject : The landslide emergency management project of Yong Shou Specialty : Geological EngineeringName : jiang qian Signature: Instructor: wang nian qin Signature: Sig
3、nature: ABSTRACTLandslide is a fairly common natural disasters,Man-made cutting slope,building of DAMS,the excavation of underground engineering and other reason is the important cause of the landslide。So the study of landslide become important topic of scholars。After years of engineering practice a
4、nd theoretical research,Landslide prevention and management of all aspects of research has made great achievements,Among them the development and application of anti-sliding retaining wall structure is particularly fast。This article mainly through some of the ideas and theory in the basic discipline
5、s to analysis and treatment of the landslide,for example Geotechnical engineering investigation、Soil mechanics、The principle of Engineering geology analysis and so on。The landslide is a small landslide and it is in a slow slip。It must be have a treatment design for the landslide。In this paper, the t
6、reatment schemes are mainly composed of retaining wall,and other drainage engineering。The retaining wall in the landslide treatment technology is very mature and economic applicability.Key words :the landslide characteristics landslide evaluation landslide treatment the design of retaining wallThesi
7、s : design目 录第一章第一章 前言前言.5 51.1 选题目的及意义.51.2 研究现状.61.3 研究内容.81.4 研究思路.81.5 研究方法.81.6 预期结果.9第二章第二章 研究区背景研究区背景.10102.1 环境条件.102.1.2 气象条件.102.1.3 水文条件.112.2 地质条件.122.2.1 地形地貌.122.2.2 地层岩性.152.3 水文地质条件.192.4 地质构造及地震.202.5 本章小结.20第三章第三章 研究区灾害特征研究区灾害特征.21213.1 滑坡形貌特征.213.1.1 表部微地貌特征.213.1.2 滑坡平面特征.213.1.3 滑坡体前部及剪出口特征.213.2 滑坡体纵断面特征.213.3 变形特征.223.3.1 地表变形特征.223.3.2 滑坡体内部变形特征.233.3.3 坡体前缘变形特征.233.4 本章小结.