摘要
应用灰色系统理论对中国石油庆阳石化分公司270×104t/a炼油搬迁改造集中加工项目强夯后黄土地基中抗拔桩单桩变形性能与极限承载力进行了预测,并建立了数学模型与实测数据进行对比,具有较高的精度,在同类工程条件下具有较强的适用性。
The deformation behaviour and ultimate bearing capacity of the single uplift pile are predicted with the gray system theory.A mathematical model 19 is established and compared with the measured data.The results show that the predicted data have a better accuracy and can meet the practical requirement.
出处
《水利与建筑工程学报》
2009年第2期17-19,共3页
Journal of Water Resources and Architectural Engineering
基金
国家重大基础理论研究973项目(2002CCC00200)
关键词
灰色系统法
抗拔桩
极限承载力
gray system method
uplift pile
utmost bearing capacity
