摘要
水泥加固土复合地基的变形计算中 ,复合模量Eps是一个非常重要的土性参数 ,其大小既影响着加固区土层的刚度 ,又决定着加固区土层的应力扩散作用。因此 ,提供准确可靠的复合模量在水泥搅拌桩复合地基沉降计算中十分重要。根据常用的复合模量计算方法 ,结合水泥加固土的试验结果 ,提出了复合模量的改进计算方法 ,并通过工程实例加以验证。
The composite modulus is a very important parameter in settlement calculation of the cement stabilized soil. Its magnitude affects the rigidity of the cement stabilized soil and the stress dispersion of the stabilized soil.So,the accurate and reliable composite modulus is very important in the calculation of composite foundation of cement mixing pile. According to the calculation way of composite modulus and the test results, the improved calculation way of composite modulus is put forward and verified by the practical example.
出处
《工业建筑》
CSCD
北大核心
2001年第2期31-33,共3页
Industrial Construction
