试验结果表明,在正向剪切比和含水率一定时,接触面反向剪切破坏仍遵循摩尔-库仑破坏准则。
Experimental data show that while water content and previous shear ratio are fixed, failure of negative sheared interfaces still satisfy the Mohr-Coulomb criterion.
采用L9(34)正交实验,考察了引发剂的浓度、反应时间、单体的体积比和PVA用量对木材胶黏剂的剪切强度的影响。
L9 (34) orthogonal experiment was adopted, the effects of concentration of initiator, reaction time, volume ratio of monomers and amount of PVA on shear strength of adhesive were investigated.
由于封闭的横隔在每个覆板构件周围有更大的紧固力,其比非封闭的横隔提供更大的抗剪切能力。
Since blocked diaphragms have a greater concentration of fasteners around the perimeter of each sheathing element, blocked diaphragms provide greater shear capacities than unblocked diaphragms.
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