The dynamic character of gravity fracture surface sliding is considered and the stiffnesscriterion of fracture surface sliding is proposed.
研究了地质断裂面滑移的动力学行为,获得了断裂面滑移失稳的刚度准则。
2
Based on current concrete design criterion, a torsion stiffness formula for composite beams from the cracking stage to the limit stage was proposed for design reference.
基于现行硅结构设计规范,提出了组合梁从开裂到极限阶段抗扭刚度的计算公式,可供组合梁受扭设计参考。
3
This paper discuses the phenomenon by lost stability of gearing parameters in considering the gear mesh stiffness, and put forward a criterion of lost stability of gearing parameters.