摘要
应用正交试验的方法,通过对16种不同方案的PHC桩网复合地基沉降值的计算分析,明确了影响PHC桩网复合地基沉降的主要影响因素,得出以不同位置最小沉降效果为指标的最优PHC桩网复合地基设计参数组合。有利于PHC桩网复合地基的设计优化。
Through the calculation and analysis of the settlement value of PHC pile net composite foundation with 16different schemes using the method of orthogonal test,the main factors that affect the settlement of PHC pile net composite foundation are determined,the optimum design parameter combination of PHC pile net composite foundation is obtained by taking the minimum settlement effect of different positions as the target.The research results of this paper are beneficial to the design optimization of PHC pile-net composite foundation.
作者
张亮
张涵实
李海峰
刘宇辰
ZHANG Liang;ZHANG Han-shi;LI Hai-feng;LIU Yu-chen(Tianjin Highway Development service Center,Tianjin 300301,China;School of Civil and Transportation Engineering,Hebei University of Technology,Tianjin 300401,China;Tianjin Expressway Group Co.,Ltd.,Tianjin 300384,China)
出处
《黑龙江交通科技》
2021年第6期6-7,10,共3页
Communications Science and Technology Heilongjiang
基金
天津市交通运输科技发展计划项目(2017B-32)。
关键词
复合地基
沉降
正交试验
极差分析
composite foundation
settlement
orthogonal test
range analysis
作者简介
张亮(1983-),男,本科,高级工程师,主要从事公路工程的科研与建设管理方面等的工作。
