广东山区软土工程地质特征探析  

Study on Engineering Geology Properties of Soft Soil of Mountain Area in Guangdong

作　　者：乔艳红[1] 柳柳 

机构地区：[1]廊坊师范学院,河北廊坊065000 [2]中铁工程设计咨询集团有限公司地质路基勘察设计院,北京100055

出　　处：《廊坊师范学院学报（自然科学版）》2015年第2期90-93,95,共5页Journal of Langfang Normal University(Natural Science Edition)

基　　金：2009年度廊坊师范学院科学研究项目(青年基金)"原位测试与室内试验相结合确定软土承载性能"(LSZQ200909)成果

摘　　要：采用地质调绘、钻探、静力触探和室内试验等多种手段对广东山区软土进行综合勘探,获得了软土的埋深和厚度、静力触探参数等原位指标和室内各项物理力学测试指标。应用统计方法对软土的原位指标和室内试验指标进行分析,运用回归分析方法建立主要物理力学指标之间的关系,进而获得软土的工程地质特征。By use of geological mapping, drilling, CPT and indoor test on soft seil in mountain area in Guangdong, in- situ and indoor physics and mechanics indexes of soft soil have been gained. The depth and thickness of the soft soil layers, CPT parameters and indoor test physics and mechanics indexes are statistically analyzed, and some relationships between key physics and mechanics indexes are set up by regression analysis method, then engineering geology properties of soft soil are revealed.

关 键 词：山区软土 物理力学指标 工程地质特征 

分 类 号：TU42[建筑科学—岩土工程]