路基土干湿类型判定的若干问题浅析  

Analysis on Type Determination about Dry and Damp Subgrade Soil

作　　者：孙君[1] 杨兆兵[1] 丁云飞[1] 

机构地区：[1]常州市规划设计院,江苏常州213000

出　　处：《城市地质》2014年第4期27-30,共4页Urban Geology

摘　　要：市政道路工程勘察中,路基土干湿类型的判定结论为道路设计提供了设计依据。本文分析比较了相关规范给出的路基土干湿类型的判定标准,并结合市政道路工程勘察实践,提出了路基土干湿类型判定中,存在的若干问题和注意事项,供同行专家讨论、指导。The decision result about type of dry and damp subgrade soil provides road design basis during municipal road engineering survey. In this paper, analysis and comparison of determination standard for type of dry and damp subgrade soil between relevant specifications are given. Combining with municipal road engineering survey practice, some relevant problems and matters needing to pay attention during decision about type of dry and damp subgrade soil are put forward.

关 键 词：土基干湿类型 市政道路勘察 判定标准 

分 类 号：U412.22[交通运输工程—道路与铁道工程] U416.1