摘要
传统的复合模量计算公式Ecs=mEp+(1-m)ES是在特定条件下才成立,对一般粘结强度桩和高粘结强度桩(如CFG桩)复合地基并不适用,本文提出了一种更合理、更具有实际应用价值的计算复合模量的公式,并结合工程实例来证明它的合理性。
The traditional formula for calculating composite modulus Eec = mEp + (1 -m)Es is applicable only under particular condition. This paper gives a formula for calculating composite modulus which is more reasonable and practical. And engineering examples have been presented to demonstrate its rationality.
出处
《武汉科技大学学报》
CAS
2005年第3期261-263,共3页
Journal of Wuhan University of Science and Technology
关键词
刚性桩
复合地基
复合模量
沉降
rigid pile
composite fotmdation
composite modulus
settlement
作者简介
王瑞芳(1972-),女,武汉科技大学城市建设学院,讲师.