对大射电望远镜光机电一体化设计中悬索和馈源舱这一大柔性变结构系统的传输特性进行了研究。
The transfer characteristics of the flexible and variable structure cables and cabin system used in LT mechanical, electronic and optic integrated design is studied.
在建模诸因素中，鞍座的模型化处理对悬索桥结构的静动态特性影响是最大的。
Among the modeling factors, cable saddle effect on the static and dynamic characteristics of suspension bridge is the greatest.
结合国内外悬索桥锚碇建设经验，介绍大跨悬索桥锚碇基础设计与施工中的主要问题，对几种常用的基础方案进行分析比。
An introduction is given to major issues in design of anchor foundation for large span suspension bridge, and a analysis is given of several commonly-adopted foundation programs.
在具体施工中，对传统悬索跨越结构作了改进。
In concrete construction, improvement is made to traditional suspension crossing structure.
根据悬索悬链线方程推导出索端拉力解析表达式的简单形式，并将其应用到舱索系统的非线性静力学平衡方程中。
The simple expressions of the end force of a cable are deduced according to the catenary equation, and applied to the nonlinear equilibrium equations of a cabin-cable system.
改善抗风稳定性能是大跨度悬索桥设计和建造中的一个重要课题。
To improve the wind stability performance of long span suspension Bridges is an important subject in the design and construction.
文章对在悬索式管桥体系中应用ANSYS程序有限元结构分析方法，分析管桥主要构件的受力情况并确定安装尺寸方面进行了探讨。
This paper discusses the analysis on forces and determination of installation dimensions of main structural parts of the suspension pipe bridge by means of finite element analysis program ANSYS.
分析结果表明，在大跨度悬索桥中，多模态效应和模态耦合效应对主梁的竖向和扭转位移抖振响应有显著的影响。
It is shown that the multimode and mode coupled effects on the vertical and torsional buffeting responses of the bridge deck are quite obvious.
子牙河自锚式悬索钢桥各部分在整个施工过程中状态控制良好，达到了预想的设计效果。
During construction, all the parts of Ziyahe self-anchored suspension bridge have been successfully controlled and the design expectation has been fulfilled.
由于无法对其进行足尺模型试验，数值分析就成为此类结构设计的重要依据，也是悬索桥设计中的难点和关键问题之一。
Since it is hard to perform a full-scale model test, numerical analysis becomes an important basis and also one of the most difficult and pivotal problems in design.
将拖缆视为“刚化柔性悬索”，应用悬索理论中的悬垂线理论对拖缆的受力进行了分析和仿真计算。
This paper considers the towline as "flexible suspended cable with rigidization" model, and applies catenary theory to analyzing the stress of the towline and to performing the simulation calculation.
锚碇是悬索桥的心脏部位，防水施工是隧道锚施工中的关键工序，防水工作的好坏直接影响到桥梁的使用寿命和结构安全。
Waterproof construction is the key procedure in tunnel anchorage building, and quality of waterproof directly influence the service life and structure safety of a bridge.
在悬索桥的抗风设计中，流线型箱梁由于具有较好的抗风性能而得到广泛应用。
In the process of wind-resistance design of suspension Bridges, streamlined box girder has been widely applied because of its better wind-resistance performance.
在现代交通体系中，大跨径悬索桥方案越来越被人们所重视。
In the modern traffic system, the suspension bridge scheme which has the long span length is thought more and more important.
最后针对一座大跨悬索桥，计算了在竖向活载作用下材料、几何尺寸的随机性对主梁跨中位移的影响。
Finally, the mid-span deflection of a long span suspension bridge under vertical live load is analyzed when the elastic module of cable and hangers are assumed to be random correlated variables.
自锚式悬索桥是一种将主缆直接锚固于加劲梁两端，由主梁直接承受主缆中水平分力的悬索桥。
Self-anchored suspension bridge is a kind of suspension bridge with its main cable anchor on the ends of its girder directly, with the girder bearing the level component of forces from the main cable.
常用的悬索桥调缆公式对中跨有很高的精度，但应用于边跨时误差很大。
It is also indicated that the common formula has good precision in midspan of suspension bridge, and large error in side span.
常用的悬索桥调缆公式对中跨有很高的精度，但应用于边跨时误差很大。
It is also indicated that the common formula has good precision in midspan of suspension bridge, and large error in side span.
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