盐锅峡水库区域稳定性分析与评价

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1、区域稳定性工程地质学结课论文盐锅峡水库区域稳定性分析与评价班级：XX级地质工程X班姓名：XXX学号：XXX指导老师:XXX2012年4月18日17目录摘要··········································································（3）关键字··········································································（3）引言··························

2、················································（3）第一章绪论····································································（3）1.1工程简述······················································（4）1.2自然地理特征·················································（5）1.3盐锅峡水电站的

3、意义················································（5）第二章盐锅峡水电站库区岩土体特征·······································（6）第三章盐锅峡水电站库区构造应力场特征·································（6）173.1断层的研究意义··············································（6）3.2库区主要断层···························

4、·····················（6）3.3库区主要断裂褶皱············································（7）第四章区域地震活动情况···················································（8）4.1库区周边地震分布特征·············································（9）4.2地震活动历史·············································

5、···(11)4.3地震活动特征················································(11)第五章水库诱发地震························································(11)5.1水库诱发地震机理分析··············································(12)175.2水库诱发地震的可能性评价············································(

6、12)6.1黑方台滑坡群简介··················································(12)6.2黑方台滑坡群的形成原因分析····································(12)6.3黑方台滑坡群对库区稳定性的影响·······························(13)第七章区域稳定性评价·····················································(14)参考文献··············

7、·························································(14)摘要盐锅峡水电站位于甘肃省永靖县境内盐锅峡镇，距省会兰州7O公里，是黄河干流上第一个以发电为主，兼顾灌溉的大型水力发电站。”盐锅峡库区周边地形破碎，沟壑众多，属于以黄土梁峁为主的丘陵沟壑地貌，该区域地质灾害频发，尤其是黑方台滑坡群给人们的生命财产安全造成极大地危害，本文就是在此背景下对该区域的地形地貌、岩土体稳定性分析、构造应力、活动断裂以及地震活动性与危险性的研究来分析评价它的区域稳定性，有效的减

8、轻地质灾害所造成的损失。关键字：盐锅峡；滑坡群；地震；区域稳定引言17区域稳定性研究是我国工程地质学界，在50年代末和60年代初，为重大水利工程布局和建设进行区域工程地质问题调查时，提出的新的学术概念和研究领域。经过近30余年的发展，区域地壳稳定性研究为国家重大水利工程建设、核电站选址、复杂地质条件下铁路和公路的选线，以及高层建筑