The coupling of consolidation time step and viscoplasticity time step can guarantee the program's stability and precision. 并考虑了固结计算时步与粘塑性时步的耦合,以保证程序计算的稳定性与精度。
Through the simulation to choose the optimum truncation radius and the optimal time step. 经过模仿选择最优的截断半径和最优的时间步长(TS)。
Once a stable time step is found, further reduction will not appreciably increase solution accuracy. 一旦找到一个稳定的时间步长(TS),进一步减少它不会显著增加解的精度。
A large number of computations have been made of effects of bottom roughness, coriolis force, initial water level, time step, and water depth on stability. 针对糙率、科氏力、初始水位、时间步长(TS)和水深对稳定性的影响,进行了大量的计算。
Study on adaptive time step of consolidation problems by finite element method; 在优化模型中引用了步长自适应控制技术和两步法模拟。