摘要
为了解决土钉支护设计中土钉内力的计算方法缺乏理论依据的现状,在分析挡土桩和地下连续墙结构增量计算方法的基础上,根据土钉支护的施工特点对土钉结构进行合理简化。并借鉴土力学的相关知识,得出具有理论基础的土钉内力的增量计算方法。用该方法计算出的土钉内力值与测试结果较为吻合。
Incremental calculation method of soll nails internal force was found based on analyzing incremental calculation methods of slope stakes or diaphragm-walls, and optimizing soil nails in light of their use in construction, and absorbing knowledge of soil mechanics in order to solve the problem that current calculation methods lack the support of theories. Instances of engineering indicate that the soil nail internal forces calculated by this method corresponded with test results.
出处
《解放军理工大学学报（自然科学版）》
EI
2005年第4期355-358,共4页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
土钉支护
土钉内力
增量计算方法
soil nailing
soil nails internal force
incremental calculation method
