The result indicates that the critical load of dynamic instability is far more than that of staticinstability with regard to the equivalent length bars.
结果表明,对于等效长度直杆,动力失稳临界压力要远大于静力失稳的临界压力。
2
Wind Loads nonlinear staticinstability theory, derived for calculating the nonlinear stiffness matrix, and the development of long-span Bridges in the nonlinear static.
风荷载作用下的非线性静力失稳理论,推导了适合计算的非线性刚度矩阵,并开发了大跨度桥梁的非线性静力。
3
Especially, the process that the staticinstability mode transforms into the dynamic instability mode is simulated as the dynamic characteristic parameter increases to a certain value from zero.