摘要
基于大量现场调查资料,分析了兰州新区水库地形地貌、地层岩性、地质构造特征、水文地质条件和物理地质现象,探讨了水库坝基稳定性、坝址及库区的渗漏、库岸塌岸等工程地质问题。针对所存在的工程地质问题进行评价分析及提出相应的处理措施,为黄土高原地区水库选址、设计及安全运行提供理论依据。
Based on all previous investigation results of Lanzhou New District Reservoir, the topography and ge omorphology, formation lithology, geological structure, hydrogeology condition and physical geological appearance of the Lanzhou new district reservoir area were analyzed. The stability of the dam foundation, the leakage of dam site and reservoir area, the bankcollapsing and the other engineering geological problems were presented. The countermeasures are put forward according to the engineering geological problems, which providing basic data for the design, construction and safety operation of the reservoirs located in loess plateau area.
出处
《科学技术与工程》
北大核心
2014年第11期110-113,共4页
Science Technology and Engineering
关键词
兰州新区
工程地质
地质问题
工程措施
Lanzhou new district engineering geological geological problem engineering measure
