Against to Direct Displacement-based Seismic design, this paper, based on previous research achievements, manages to solve two problems, and it will make this new design method more perfect.
本文在以往基于位移的抗震设计研究基础上，着力解决直接基于位移的抗震设计中的两个问题，以使这种新的抗震设计方法更加完善。
It is found that the displacement input model is more accurate than the generally used acceleration input model, given the same direct integration method and time step.
数值计算结果表明，若采用相同的数值积分方法和积分步长，位移输入模型可获得比加速度输入模型更高的计算精度。
In this paper, the application of direct displacement-based design method which is the most representative performance-based design method for the shear wall structure will be studied.
本文对基于性能的抗震设计方法中最具有代表性的直接基于位移的设计方法在剪力墙结构中的应用进行了研究。
They are optical-mechanical method, displacement detecting method and direct adjustment method.
轴向位移检测法和直接调整法。
The method of direct displacement-based seismic design is an important improvement on force-based seismic design.
直接基于位移的抗震设计方法是对基于力的抗震设计方法的重大改进。
Then, use the direct integral calculus method of NEWMARK to solve solution, and get each node and element's displacement and stress solution vs. time.
然后，用NEWMARK直接积分法进行求解，得到各节点和单元的位移、应力的时程解。
The article introduces choices of direct purge on gas transmission system displacement method, determination of purge criteria, its technological process and control, then its reliability.
介绍城市煤气输配系统置换方式的选择、置换参数的确定、置换工艺流程及指标的控制，说明直接置换方式的可靠性。
The procedure for direct Displacement- Based Seismic Design ( DBSD) method of frame- shear wall structures is briefly introduced.
简述了框架-剪力墙结构直接基于位移的抗震设计过程。
Direct displacement-based seismic design method has such advantages that the performance level is more straightforward and the method is easy to use, therefore it gets many researchers' attention.
直接基于位移的抗震设计方法因其性能水平确定比较直观，方法较易操作等优点，受到了众多学者的高度重视。
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
Endochronic plasticity based on non-yield surface is deduced into the displacement-based finite element method and the plastic strain direct method is proposed for the plane stress problem.
介绍了位移基有限元方法 ，并在位移基有限元中嵌入了无屈服面内时本构理论 ，并提出了相应于平面应力问题的直接代入法。
应用推荐