1) gantry structure
门架结构
1.
Finite element analysis on the gantry structure of the hydropower station gantry crane
水电站门式起重机门架结构有限元分析
2.
On the basis of structure displacement curve, one can gets equivalent mass, stiffness and damping of gantry structure, construct calculus equations of coupling system with D Alemblent rule and obtain dynamic response with Newmark algorithm.
将门式起重机门架系统简化为一次超静定刚架结构 ,以门架垂向位移ξ和横向位移η为振动参数 ,根据结构位移曲线求得门架结构的等效质量、等效刚度和等效阻尼系数 ,应用 D'Alemblent原理建立了耦合系统的微分方程组 ,并用 Newmark显式算法获得动态响应。
3.
Arbritrary particle displacement is required to be obtained in engineering calcula-tion and dynamic analyses for gantry structure,but formula of this kind is still lacking atpresent.
门架结构工程计算和动态分析中均需知道任意质点的位移，但目前尚缺乏这样的公式，本文运用弯矩图乘法导出门架结构任意，大和支腿架指定点的位移公式，为门机静、动态分析创造了有利条件。
2) hydraulic gate hoist structure
门架结构
1.
Combining APDL in ANSYS with VC,the parameterized finite element analysis system of the hydraulic gate hoist structure is developed.
将ANSYS的二次开发语言APDL与VC相结合,开发门式启闭机门架结构的参数化有限元分析系统。
2.
Hydraulic Gate Hoist is the important equipment in water power station, the traditional design of Hydraulic Gate Hoist structure is very tough and time-consuming.
门式启闭机是水电站的重要组成部分,传统的门式启闭机门架结构的设计存在着设计任务繁重,设计效率低下的缺点。
3) door structure type
门架式结构
4) portal frame structure
门式刚架结构
1.
The design of the foundation of portal frame structure under special foundation condition;
门式刚架结构基础在特殊地基情况下的设计
2.
This paper discusses modeling method of finite element about large span portal frame structure in a certain workshop,and performs the non-linear static analysis of this structure by using ANSYS.
通过有限元分析软件ANSYS对某生产车间大跨度门式刚架结构的有限元建模方法进行了讨论,并对整个结构做了非线性静力学分析,得到了门式刚架结构在最不利工况下的应力及应变分布图,给出了关键构件强度和刚度的分析结果,并根据分析结果提出了改进方法和建议。
3.
In China, with the fast economic development rising, portal frame structures with profiled steel sheets as maintenance system and H type steel members as main frame demostrates great market interests in the field of industrial and civil constructions.
随着中国经济的持续高速发展,以压型钢板作为围护体系,以H型钢构件为主框架的门式刚架结构在我国工业与民用建筑领域已经显示出了巨大的市场需求。
5) steel portal frames
门式钢刚架结构
1.
To apply this novel method to design of steel portal frames, the integrated nonlinear analysis, the assessment of frame systems and the practical design formats of steel portal frames with tapered members were studied.
本文针对门式钢刚架结构建立了一套实现这种设计的方法,包括结构整体非线性分析、结构体系可靠度计算以及实用的设计表达式。
2.
Employing a non linear finite element analysis program, which is designed especially for the calculation of the limit temperature of the steel portal frames with the tapered members against fire, authors carries out research on the influence of a number of parameters on the limit temperature of steel portal frames subjected to fires.
利用针对变截面钢刚架结构抗火设计的有限元专用分析程序 ,通过研究各种参数变化对门式钢刚架结构的抗火临界温度的影响 ,推导出门式钢刚架结构实用抗火设计方法。
6) gabled frame
门式刚架结构
1.
The application of gabled frame is very widely in China.
门式刚架结构在我国的应用已非常普遍,但由于对其抗震性能的研究尚不够深入和完善,特别是目前对该种结构在地震作用下的受力性能、破坏形态和破坏机理的认识还不够深入,因此相关规范、规程对门式刚架结构抗震设计的规定也不够细致。
2.
Issues mentioned above restrict the application of gabled frame structures in high-seismic fortification intensity district in our country.
门式刚架结构是轻钢单层建筑的主要结构形式之一,在我国应用非常普遍。
补充资料：钢管混凝土柱刚架结构
钢管混凝土柱刚架结构
撇 钢管混凝土柱刚架结构
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