The shearing induced plastic behaviour of a joint has certain impact on the mechanical response of the joint and on the jointed rock mass.
特别是剪切引起的节理面塑性性能对节理乃至整个岩体的力学反应都会有一定的影响。
2
With the decrease of core sizes, the impact strength modified systems increases and the internal stress of modified systems decreases apparently, while shearing strength changes slightly.
The results indicated that impact absorbed energy of heat-affected zone in welded joint of X70 pipeline steel were proportional with shearing area on the whole.