摘要
锚杆的抗拔力在锚固工程中是至关重要的技术参数,关系到锚固体系的安全。根据自旋锚杆的结构特点和作用机理,对其抗拔力的计算理论进行了探讨,对实际支护工程有一定的参考作用。
The pullout resistance of anchor bolt is a very important technical parameter for anchoring engineering, which is related to the safety of anchoring system. According to the structural characteristics and anchoring mechanism of self- screwing anchor bolt,this paper probes into calculation theory of its pullout resistance. The results have some reference to practical supporting engineering.
出处
《矿业研究与开发》
CAS
北大核心
2008年第4期16-18,共3页
Mining Research and Development
关键词
自旋式捂杆
抗拔力
锚固工程
Self- screwing anchor bolt, Pullout resistance, Anchoring engineering
