The rationality and necessity of specification for safety factor, acceptance test and qualification of anchor in the ground anchorage standards of China, America, British and Japan are discussed.

描述了中国、美国、英国、日本等国的岩土锚杆标准中关于锚杆设计安全系数、验收试验及锚杆合格条件规定的合理性和必要性。

Monitoring of the stress distribution along anchor bolts is a critical issue for ground anchorage engineering.

对锚杆应力分布状态的监测一直是岩土锚固工程中的难题之一。

Therefore, the achieved results can provide references to advancing the safety of ground anchorage engineering.

这些工作都对提高岩土锚固工程的安全性起到重要作用。