吊楔杆 lewis bar
楔壳式锚杆 wedge and sleeve anchor ; wedge and sleeve bolt
丝杆调节楔 screw-wedge
暗杆楔式闸阀 non-rising stem wedge gate valve
滑楔式锚杆 sliding wedge roof bolt
叉楔顶板锚杆 split wedge roof bolt
楔缝式锚杆 slit wedge type rock bolt ; slot-and-wedge anchor bar ; slit rod-and-wedge-type bolt
楔状杆菌 Bacillus sphenoides
楔形推杆 blade putter
楔管锚杆 wedges-and-slot-tube anchor bar ; wedge-and-pipe bolt
本文提出了楔杆的等效截面特性概念，而将计算长度系数保持不变。
In this paper, the method of equivalent cross-section character is introduced, remaining the coefficient of length unchanged.
当前某些新型锚杆有忽视顶锚的不良倾向。作者介绍了新研制的楔管式锚杆的结构、加固原理、锚固性能、及其在现场条件下的拔拉试验与工业应用结果。
The authors described the structure of a newly - developed wedge-tube bolt, its reinforcement principles and anchoring performance, and the results of in situ pull test and productive applications.
因此，设计了可回收楔式锚杆，降低了费用，避免了假性施工，提高了回收率。
Therefore, designs reclaimable wedge bolt which can reduce the cost, avoid false construction and increase the recovery.
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