摘要
对扩大头锚杆工法的原理、重要工艺、类型进行了分析,研究了锚杆抗拔力的计算公式,并对锚杆抗拔力试验检测进行了探讨,以期对扩大头锚杆在地下工程抗浮的应用起到一定的推广作用。
The paper analyzes working principles,important technologies and categories of expanded anchor rod,studies anchor pulling-resistance computation formula,and finally explores experimental examination of anchor rod pulling-resistance,with a view to play certain promotion role in expanded anchor rod application in underground engineering.
出处
《山西建筑》
2015年第31期93-94,共2页
Shanxi Architecture
关键词
扩大头锚杆
地下工程
抗浮
抗拔力
expanded anchor rod
underground engineering
anti-floating
pulling-resistance
