摘要
在收集、分析上杭地区白垩系沙县组(K2s)泥质粉砂岩分布区有关岩土工程勘察、设计、施工资料的基础上,分析、研究了泥质粉砂岩残积土和全风化岩层的工程性质,建立了泥质粉砂岩残积土和全风化岩层的变形模量(E0)与标准贯入试验击数(N)的经验公式,为类似岩层分布区的工程建设提供借鉴。
The materials on geotechnical engineering investigation,design and construction of argillaceous siltstone area in Sha county group of Cretaceous age at Shanghang region,were collected and analyzed.The engineering characteristics of residual soil and fully weathered rock of argillaceous siltstone were studied.Then,the empirical equations between deformation modulus （E0） and standard penetration test number （N） were presented.The study results serve as a reference for engineering construction of similar rock distribution area.
出处
《中国非金属矿工业导刊》
2014年第6期51-52,50,共3页
China Non-Metallic Minerals industry
关键词
泥质粉砂岩
残积土
全风化岩
工程性质
地基承载力
argillaceous siltstone
residual soil
fully weathered rock
engineering characteristics
bearing capacity of foundation soil
