摘要
采用小波方法,结合剪切位移法,将土体视为沿深度方向的一维平稳随机场,由此得出单桩承载力公式.公式只需根据土的变形模量、粘聚力和内摩擦角,即可计算出单桩承载力,经济、实用,而且计算结果与现场静载实验结果较为接近.
In this paper, the soil is regarded as one dimension of stationary random field. In order to get the frictional pile’s bearing capacity, small fluctuation and shear displacement methods are used. As pile’s bearing capacity can be provided by soil modulus of deformation, cohesion and internal friction angle, the calculation method in the paper is economical and powerful. The results of calculation also coincide with that of static loading test.
出处
《湖南城建高等专科学校学报》
2002年第1期1-3,共3页
Journal of Hunan Urban Construction College
基金
湖南省自然科学基金资助项目(98TJY240)
关键词
小波方法
随机场
单桩
轴向承载力
small fluctuation
random field
pile bearing capacity
