藏东南地区季节性冻土实验研究  

Experimental Research Seasonal Frozen Soil of The Southeast Area of Tibet

作　　者：王培清[1,2] 王保田[2] 张灿虹 卢鲁[1] 胡延杰[1] 

机构地区：[1]西藏大学农牧学院水利土木工程学院,西藏林芝860000 [2]河海大学岩土工程研究所,江苏南京210098

出　　处：《公路工程》2017年第4期128-132,153,共6页Highway Engineering

基　　金：西藏大学农牧学院雪域英才支持项目(2015XYC02)

摘　　要：西藏藏东南地区作为典型季节性冻土地区之一,由于受特殊的地理、地貌、地质及水文气象条件影响,国内对藏东南地区的季节性冻土研究较少,目前很难在相关文献和资料中查找到。以此为研究对象,采用实地调研,室内试验的方法,对藏东南地区季节性冻土进行物理力学性质研究,为当地各项基础工程建设提供依据。The seasonal frozen soil of the southeast area of Tibet is researched less due to the special geography, geomorphology, geological and hydrogeological conditions as one a typical seasonal frozen soil area in southeast area of Tibet. The related literature and data of the seasonal frozen soil of the south- east area of Tibet is hard to find. The physical and mechanical properties of the seasonal frozen soil of the southeast area of Tibet is researched on using the field investigation, laboratory test for providing on the basis of various local infrastructure construction.

关 键 词：西藏 藏东南地区 季节性冻土 实验 力学性质 

分 类 号：U416.168[交通运输工程—道路与铁道工程]