小型螺旋锚的快拉试验和研究  

The fast pulling experiment and research on minitype screw anchor

作　　者：陈基成[1] 柏文正[2] 魏文伯 

机构地区：[1]南京水利科学研究院材料结构研究所 [2]南京水利科学研究院 [3]南京市雨花台区水利局,南京210012

出　　处：《水利水运科学研究》1999年第3期296-301,共6页

摘　　要：小型螺旋锚快拉试验的目的是探讨螺旋锚的参数与性能的关系。本文讨论了安装扭矩与锚叶直径、导程、深度的关系；导程对拉力的影响；拉力与锚叶的关系。The purposes of fast pulling experiment of minitype screw anchor are to explore how the parameters of the screw anchor determine its performance. In this article discussed the relations between the installing torsion and the diameter of the anchor leaf, the screw pitch, the depth. Also discussed how the screw pitch influences its bearing capability, the relation between anchor leaf and bearing capability.

关 键 词：小型 螺旋锚 快拉试验 桩基 

分 类 号：TV34[水利工程—水工结构工程] TV553