1) mast structure central pole
桅杆结构中心柱
1.
The calculation formula of maximal lateral displacement of the mast structure central pole is deduced.
通过推导桅杆结构中心柱在柱顶水平力作用下最大侧移的计算公式来研究桅杆结构抗侧性能,讨论了相关变量对它的影响,最后给出了简化公式。
2.
The calculation formula of maximal lateral displacement of the mast structure central pole is deduced and is verified with finite element program.
本文推导了桅杆结构中心柱在柱顶水平力作用下最大侧移的计算公式,并用有限元程序ANSYS进行了验算,讨论了相关变量对它的影响,最后给出了简化公式。
2) guyed mast
桅杆结构
1.
Semi-active control for responses of guyed mast by MR dampers subjected to wind loading;
MR阻尼器对桅杆结构风振响应的智能半主动控制
2.
The dynamic stability analysis of guyed masts;
桅杆结构的动力稳定性分析
3.
In this paper,prestress ofmultilayer cable guyed mast is analyzed.
桅杆结构是由柔软的纤绳和细长的杆身组成,其大变形及强非线性使得动力特性十分复杂。
3) mast structure
桅杆结构
1.
Parameter study of three-way guyed mast structure;
三方纤绳桅杆结构的参数研究
2.
Damage detection method for vertical bars of mast structure in time domain;
桅杆结构竖向杆件损伤位置识别的时域方法
3.
According to structural dynamic features of mast structure and the change of dynamic properties after damage modal analysis is applied for damage detection.
研究了桅杆结构的破坏原因和破坏机理,针对桅杆结构本身的结构动力特性和损伤后的动力特性改变,对应用模态分析方法在桅杆结构的损伤诊断的应用问题进行了分析,指出了模态分析的损伤诊断方法在桅杆结构中的应用方向。
4) guyed masts
桅杆结构
1.
Based on the structural stochastic fatigue theory,this paper presents analysis methods of stochastic fatigue of guyed masts under wind load,in which the effects of no-Gaussian and wide-band are considered.
基于结构随机疲劳理论 ,给出了桅杆结构随机风振疲劳的分析方法 。
2.
As expressing the modes of guyed masts in sin series,the simplified vibration equations for continuous beam supported by elastic springs are derived based on the second Lagrange equations.
将桅杆结构振型表示为三角级数形式 ,基于Lagrange第二方程 ,推导弹性支座连续梁模型简化振动方程。
3.
This paper introduces a wind tunnel experiment of guyed masts firstly conducted in China.
本文介绍了国内首次桅杆结构风洞试验，记录了格构式和单筒式桅杆模型的自振特性和风振响应测试结果。
5) mast
[英][mɑ:st] [美][mæst]
杆，柱，桅
6) mast mechanism
桅杆机构
1.
Based on the analysis of the mast mechanism of lunar rovers developed in other countries,a 3-DOF mast mechanism is designed.
在分析国外月球车桅杆机构的基础上,研制出三自由度桅杆机构。
2.
thestructural design, kinematics, dynamics and mode of the mast mechanism onlunar rover are analyzed and researched in this thesis.
月球车桅杆机构是月球车导航系统的重要组成部分，用来承载全景相机、导航相机、热红外成像仪等有效载荷，为这些相机提供足够视野。
补充资料：安装钢结构厂房钢柱
安装钢结构厂房钢柱
巍 安装钢结构厂房钢柱
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