1) 3-D asymmetric frame structure
空间非对称框架结构
2) asymmetric frame structure
非对称框架结构
1.
Based on the assumption of rigid slab,and regarding the displacements in x and y and the rotation by z in each floor s mass center as DOFs,the asymmetric frame structure was simplified as the rigid-body-string model.
故本文方法可用于非对称框架结构的抗震分析与设计。
3) multistory asymmetric frame structure
多层非对称框架结构
4) space frame structures
空间框架结构
1.
Based on the finite element analysis of member structures and the generalized stress-strain relation of member section, a grid-equivalent section method is put forward to perform nonlinear analysis of space frame structures.
在杆系结构有限元基础上,根据构件截面广义应力-应变关系,提出了空间框架结构非线性分析的简化数值方法——网格-等效截面法。
2.
According to the basic idea of classical yin-yang complementarity and modern dual-complementarity,in a simple and unified new way proposed by Luo,the unconventional Hamilton-type variational principles for elasto-dynamics of space frame structures were established systematically.
根据古典阴阳互补和现代对偶互补的基本思想,通过罗恩提出的一条简单而统一的新途径,系统地建立了空间框架结构弹性动力学的各类非传统Hamilton型变分原理。
5) Space frame structure
空间框架结构
1.
According to the difficulty and complexity of the analysis on structural system reliability,an effective method to calculate space frame structure with Monte Carlo method was proposed.
针对结构体系可靠性分析的困难和复杂,运用蒙特卡洛有限元法,提出一种分析空间框架结构体系的可靠性方法。
补充资料：对称与非对称
反映客观事物在结构、功能、时空上的特殊联系的范畴。对称指事物以一定的中介进行某种变化时出现的不变性，非对称指事物以一定的中介进行某种变化时出现的可变性。在自然界中普遍存在，形式多样。对称有空间对称(包括形象对称和结构对称)、时间对称、概念对称等。
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