一种新型完全可回收锚杆的设计分析

Design Analysis of a New Fully Retrievable Anchor Rod

针对普通锚杆存在的复用率低、体积较大不易安装回收等不足,基于研发新型锚杆的必要性,设计了一种新型完全可回收锚杆。试验结果表明,该种新型可回收锚杆锚固强度高,施工效率高,锚杆复用率高,且节省了锚固剂,具有一定的推广应用价值。

A new type of fully recyclable anchor rod was designed based on the necessity of developing a new type of anchor rod,in view of the shortcomings of common anchor rods,such as low reuse rate and large size,which are not easy to install and recover.The test results show that this new type of recoverable anchor rod has high anchorage strength,high construction efficiency,high anchor rod reuse rate,and saves anchoring agent,which has some promotion value.