新疆北部上第三系地层工程地质特性研究  

Study of engineering geological characteristics of upper tertiary system strata in north Xinjiang Uighur Autonomous Region

作　　者：滕杰[1] 屈志勇[1] 胡宁[1] 吴彤[1] 

机构地区：[1]中水北方勘测设计研究有限责任公司,天津300222

出　　处：《人民长江》2014年第13期26-28,57,共4页Yangtze River

摘　　要：新疆北部地区分布有较多的上第三系地层,随着涉及该地层的铁路、水利枢纽、输水隧洞、引水渠道等重大工程的日益增多,研究该地层的工程地质特性及其对工程建设项目的影响就显得非常必要。通过在新疆北部地区多年勘察实践,研究了该区上第三系地层的主要工程地质特性和针对不同建设项目存在的主要工程地质问题,研究成果可为类似工程的设计和施工提供参考。There is plenty of upper tertiary system strata distributed in north XinJiang Uighur Autonomous Region. With in-creasing railways, hydraulic junctions, water conveyance tunnels, water diversion tunnels, etc. built on this stratum, it is neces-sary to study the engineering geological characteristics of this stratum and its geological influences on projects. Through years of survey in this region, the main engineering geological characteristics of this stratum and engineering geological problems revealed in different projects were researched, which provided reference for the design and construction of similar projects.

关 键 词：上第三系 泥质岩 腐蚀性 透水性 崩解性 膨胀性 围岩类别 

分 类 号：P642[天文地球—工程地质学]