For calculating stress of BNS body structure, a thin-walled eccentric beam element witch accords with demands is introduced in this paper. The eccentricity existing in truthful structure.
针对客车车身结构的受力计算，本文提出了一种更符合实际结构的薄壁偏心梁单元。
In this thesis, based on the dynamics of flexible multi-body systems, the analysis of dynamical systems of cable-strut and beam steel structure and the corresponding simulation research is addressed.
本文基于柔性多体系统动力学对索杆梁钢结构施工动力学的理论进行了研究并研制了相应的仿真软件系统。
Aiming at beam string structure with double cables, the stereoscopic force body system of its special air space, this text adopts the theory of finite element and software as to analyze the structure.
本文针对双索张弦梁结构独特的空间受力体系，采用有限元理论及工具软件对其分析与研究。
An analytical method is presented in this paper for calculating the lateral bend vibration characteristics of the missile including the inner structure beam in the missile body.
本文给出了分析导弹弹体含有内部结构梁的横向弯曲振动特性的计算方法，特别是可用来计算导弹内部结构梁的局部振动频率和模态。
One kind of the rear vehicle body structure including a rear side of the beam...
一种后部车体结构，包括有一根后部侧梁、一个侧门槛内侧以及一个后部底板。
One kind of the rear vehicle body structure including a rear side of the beam...
一种后部车体结构，包括有一根后部侧梁、一个侧门槛内侧以及一个后部底板。
应用推荐