拔钉器 nail puller ; [五金] nail extractor ; pull-out jack
拔钉钳 nail puller ; [五金] nail drawer ; [五金] nail nippers ; nailextractor
拔钉 out stape ; pull-out ; Pull-out staple ; NAIL EXTRACTING
拔钉锤 [五金] claw hammer ; [五金] nail hammer ; carrick hammer ; carrick hammer nail hammer
拔钉撬棍 Wrecking Bar
拔钉机 Nail pull out machine ; Staple Remover
斧眼拔钉锤 adze-eye claw hammer
镀铬拔钉锤 chrome plated claw hammer
长柄拔钉钳 lever spike extractor
起钉钳拔钉器 nail drawer
通过土钉抗拔力学模型探讨了高压注浆土钉的抗拔荷载传递机理，简单介绍了其施工工艺。
Based on mechanics model of pullout, the transfer mechanism of pullout load of high-pressure grouting soil nailing is discussed.
试件的破坏形态主要是钉节点的破坏和端部墙骨柱的上拔。
Failure of the shear walls are mainly in the mode of nail connection failure and uplift of end studs.
最后通过试验土钉抗拔力反算土体与锚固体的极限粘结强度，并与规范推荐值进行了比较。
Finally, the limit cohesion strength between the soil and the nail was obtained by in-situ test, and the results were also compared with those regulated by the technical specification.
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