摘要
孔压静力触探(CPTU)是一种快速准确的原位测试方法,目前基于CPTU的数据解译方法,主要是由大量统计数据得到经验、半经验关系。通过CPTU试验的数据解译在港珠澳大桥勘察工作中进行土体分层、黏性土不排水抗剪强度、砂土内摩擦角及地基均匀性分析方面的应用,得出一些有益的结论。
Cone penetration test with pore pressure measurement （CPTU） is a rapid in-situ test method. Most interpretation methods are based on empirical correlations through statistical analysis at present. Based on the wide application of CPTU data interpretation on soil classification, undrained shear strength of cohesive soil, friction angle of sandy soil and subgrade uniformity to the soil investigation of Hong Kong-Zhuhai-Macao bridge, some conclusions are drawn.
出处
《水运工程》
北大核心
2013年第7期30-34,共5页
Port & Waterway Engineering
