摘要
锚固力是土锚重要的工作特性指标,端头扩大型土层锚杆技术作为提高锚固力的一种有效手段越来越得到人们的重视。为此,在这着重介绍国内外土层锚杆端头扩大技术的原理及应用发展情况。
The load-carrying capacity is the important characteristics of ground anchors. The ground anchoring technology with the reamed end on bottom,which acts as a effective method to increase the load - carrying capacity of ground anchor, is drawn more and more attention. The principle and application of the ground anchoring technology with the reamed end at home and abroad are introduced.
出处
《地质与勘探》
CAS
CSCD
北大核心
1997年第3期53-55,共3页
Geology and Exploration
