摘要
分析了目前我国采用大直径缝管锚杆的缺点,提出了使用小直径缝管锚杆的优越性;结合影响锚杆工作阻力的各个因素及现场提供的数据,提出了解决小直径缝管锚杆安装问题的方法。
Based on the analysis about the disadvantages of using slotted bolts in greater diameter at present, the advantages of using slotted bolts in less diameter are put forward. Combining with each factor affecting resistance and data provided in fields, the methods to solve the installation problems of slotted bolts in less diameter are proposed.
出处
《西安矿业学院学报》
北大核心
1992年第3期213-220,共8页
Journal of Xi'an University of Science & Technology
关键词
小直径
缝管
安装
锚杆
slotted bolts in less diameter, resistance, installation in field
