宁通铁路路基工程勘察技术

Engineering investigation technology in Nanjing-Nantong railway roadbed

详细介绍了铁路路基勘察技术、宁通铁路的工程概况、沿线基本地形地貌和勘察基本原则。针对宁通铁路的特点,给出了软土路基段的地基土特点及勘察方法,提出了主要的特殊物理力学指标,并对铁路路基地基土特点进行了系统的评价。

Railway roadbed investigation technology was depicted in the text.The project situation,landforms along the line and basic investigation rules of Nanjing-Nantong railway were presented.In light with the characteristics of Nanjing-Nantong railway,the authors depicted the roadbed soil characteristics for the soft roadbed and relevant investigation methods and manners and evaluated the foundation soil characteristics of railway roadbed.