1) standard transmitting boundary conditions
标准的透射边界
1.
In this case,the standard transmitting boundary conditions are easy to be imposed on some artifitial truncated boundary.
常用的是由阻尼器构成的标准的透射边界 ,在此基础上提出了改进的透射边界。
2) modified transmitting boundary conditions
改进的透射边界
3) Transmitting boundary
透射边界
1.
The explicit finite element method and the transmitting boundary are used.
本文以饱水两相介质的土力学模型为研究对象,在假定两相介质为弹性介质条件下,采用了显式有限元法和透射边界进行了饱和弹性半空间动力响应问题的研究。
2.
To overcome this drawback of the classical fixed/free boundary of finite computational models for structure-foundation systems, a transmitting boundary model has been proposed to account the dynamic inter.
为了改善这一不合理状况，该文提出周期分布结构-地基系统在竖向传播地震作用下的透射边界模型，用于处理结构-地基的动力相互作用。
4) standard viscous boundary conditions
标准的粘性边界
1.
In this case,the standard viscous boundary conditions are easy to be imposed on some artifitial truncated boundary.
常用的是由阻尼器构成的标准的粘性边界。
5) modified viscous boundary conditions
改进的阻尼透射边界
6) multi-transmitting boundary
多次透射边界
1.
This approach introduced multi-transmitting boundary conditions,which lead to high computational efficiency and precision,and could simulate different types of joints.
本文利用经过二次开发的商用有限元程序,采用多次透射边界条件,对某盾构隧道工程的联络通道进行了横向及纵向地震响应分析,重点研究了不同接头形式对结构抗震性能的影响,并得出了有意义的结论。
2.
Via programming in APDL and UIDL language provided by ANSYS, an additional software package is redeveloped to simulate the multi-transmitting boundary by adjusting the displacement of nodes on the artificial boundary in every step when dynamic response of soil-structure system is analyzed with ANSYS.
利用ANSYS二次开发语言APDL和UIDL语言编制了用户程序包,使ANSYS在进行土—结构系统动力分析时,通过每一步计算,都能够利用模拟无限域影响的人工边界条件———多次透射公式对边界节点的位移进行修正的方法,实现了多次透射边界条件在ANSYS中的应用。
3.
A secondary development is applied to reinforce ANSYS with multi-transmitting boundary in order to be applicable to analysis of site earthquake response.
本文利用通用有限元分析程序ANSYS进行二次开发,引入多次透射边界以适用于场地地震反应分析。
补充资料：德国国家标准(见德国标准化学会、德国标准体系)
德国国家标准(见德国标准化学会、德国标准体系)
National Standards of Germany: see Deutsches Institut für Normung, DIN;standards system of Germany
Oeguo Guol心日icozhun德国国家标准(Natio.吐S加Ln山切曲of Gen”旧ny)见德国标准化学会;德国标准体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条