摘要
对一种新型杆塔基础———螺旋锚基础进行设计研究，从试验室内的模型试验出发，设计选择了两种螺旋锚杆基础，并提出计算上拔极限承载力的方法，同时在现场试验中加以验证，证明是一种实用可行的基础形式．
The designing research on a novel type transmission tower foundation which is anchored with screw anchors,is carried out.Through the model test in the laboratory,two types of screw anchored foundations are designed for selection.A calculation method of ultimate uplift resistance is presented also,and is verified under in situ test.The test results show that the novel type foundation is practical and feasible.
出处
《武汉水利电力大学学报》
CSCD
1998年第4期29-32,共4页
Engineering Journal of Wuhan University
关键词
螺旋锚
输电杆塔
现场试验
极限承载力
screw anchors
transmission tower
in situ tests
uplift ultimate bearing capacity
