悬索

用GPS和随机减量技术对悬索桥实时监测

On-line monitoring of suspension bridges using the GPS and the random decrement technique

悬索桥施工GPS塔顶变形监测

The Deformation Monitoring for Main Tower Top by GPS in Suspension Bridge Construction

其次，利用大型通用有限元分析程序ANSYS对非对称悬索桥进行了非线性静力分析。

Second , a nonlinear static analysis via the great finite element analysis programs ANSYS was carried out .

大跨度悬索桥振动控制的双向TMD参数研究

Parameters of TMD for vibration control of long-span suspension bridge

悬索体系的有限元模式及其Newton型迭代法关于解非线性方程组的Newton型迭代法的若干研究

Non-linear Finite Element Models and Newtonian Iteration Method of Cable Structures On the Newton 's Iterative Methods for Nonlinear Equations

巨型柔性Stewart平台解空间、工作空间的研究及悬索张力的优化分析

Study on solution space , working space and cable tension 's optimized analysis for huge flexible Stewart Platform

采用有限元分析软件ANSYS，通过适当简化建立了悬索拱桥的结构模型，作为进行动力分析的基础，分析了悬索拱桥的自振特性；

The finite element model of the structure was formed through reasonable simplification . And modal shapes were studied by using the famous program of ANSYS .

最后利用Runge-Kutta法研究了悬索两自由度离散模型的非线性响应。

Finally , the non-linear response of the two-degree-of-freedom discretized model is investigated by using the Runge-Kutta algorithm .

本文针对悬索桥结构，虚拟一座总跨度1000m的三跨连续悬索桥。

A span of 1000m and 3-span continuous beam suspension bridge is invented .

大射电望远镜FAST（FivehundredmeterApertureSphericaltelescope）方案是通过六根大跨度悬索驱动馈源舱完成馈源的大范围运动，馈源支撑及指向跟踪测量是其中两项关键技术。

In the project of FAST ( Five hundred meter Aperture Spherical Telescope ) , the feed cabin is carried by six big span suspend cables to move in large area .

本文给出了连续理论悬索房顶在垂直地震力作用下具有Rayleigh阻尼的非线性控制方程组的各阶渐近解。

In this study , we obtained the asymptotic solutions for the first two orders of the nonlinear governing equations of cable-suspended roof under vertical seismic with Rayleigh damping .

目前对于CFRP缆索体系桥梁的研究主要集中于大跨度、超大跨度的斜拉桥及悬索桥，在系杆拱桥中应用甚少。

At present , the study of CFRP to cable architectural bridge mostly concentrate on length and super length suspension bridge and cable-stayed bridge , but there is less application studied to tied-arch bridge .

实践证明，GPS定位技术确定的悬索桥索塔、锚锭、连续刚构桥主墩和西岸引桥高墩的平面和高程点位误差和相对点位误差均满足桥梁施工规范要求。

Practice proves that the layout precisions of the cable support towers and anchorages of the suspension bridge , the main piers of the continuous rigid frame bridge , and the piers of the west approach bridge are fulfilled to the bridge construction specifications .

用VB语言模拟了一座跨度为1000m的悬索桥的主梁随机风场，验证了该方法的有效性。

According to this method , a stochastic wind loading on a main beam of a suspended bridge with a span of 1000m was simulated to verify the efficiency of the method .

通过计算发现六悬索巨型柔性Stewart平台的工作空间中存在六个解空间为零的面，不能保证馈源舱连续平稳地做空间扫描。

There exist 6 plains on which 6 cable huge flexible Stewart platform ′ s solution space equals zero , so a continuous and stable space scanning of feed cabin can not be guaranteed .

根据AMD振动控制的原理及悬索桥的动力特性，提出一种基于耦合模态法和经典最优控制法相结合的方法，并推导出其振动控制方程。

Based on the principles of AMD vibration control of large span cable-stayed bridge , a combined method of couple model space control is presented , and the equation of vibration control is formulated .

以例桥为设计对象，利用Midascivil程序，详细介绍了自锚式悬索桥的计算方法。（2）自锚式悬索桥作为复杂桥型，施工监控工作越来越引起相关部门的重视。

Take bridge as an example , I make use of " Midas civil " to introduce the calculation method of the self-anchored suspension bridge . ( 2 ) As complicated bridge , the construction of the self-anchored suspension bridge causes the importance of relevant departments .

宜昌长江公路大桥桥型选择为双塔钢箱梁悬索桥，主跨960m。

Yichang Changjiang River Highway Bridge is a steel box beam suspension bridge with two towers , main span of 960 m.

某自锚式钢桁架悬索桥结构主跨408m，采用双层桥面，2根主缆为空间线形布置。

For the self-anchored steel truss suspension bridge , the span of which is 408m , the double floors of deck are adopted .

介绍主跨跨径为328m的自锚式悬索桥的结构形式和施工方法，并阐述其分析理论。

In this paper , the structural configuration and construction method for a self-anchored suspension bridge with a main span of 328m are described and the analysis theory is also elaborated .

论文以虎门二桥为工程背景，提出了1700m主跨斜拉-悬索协作体系桥梁设计方案，采用大型有限元软件MIDAS/CIVIL2006建立基于梁单元的全桥空间有限元模型。

Based on the plan of the Humen Second Bridge , a cable-stayed-suspension bridge with 1700m main span is proposed . This thesis builds up a integrated finite element model by using the finite element software called MIDAS / CIVIL 2006 .

悬索缆道（带铅鱼）在义棠水文站的应用

Application of Suspended Cableway with Streamlined Weight at Yitang Hydrologic Station

悬索结构特点及主要形式

The Characteristics and Main Form of the Cable - Suspended Structure

悬索结构初始形状确定及优化研究

Study on Form Finding and Form Optimization of Pretensioned Cable Roofs

线性强化材料悬索及索网计算

Calculation of suspension cable and network structure with linear hardening materials

大跨度自锚式斜拉&悬索协作体系桥结构性能分析

Analysis on the Structural Behavior of Large-span Self-anchored Cable-stayed Suspension Bridge

自锚式悬索桥桥式特点与发展初探

Preliminary Approach to Characteristics and Development of Self-Anchored Suspension Bridge Type

运动载荷作用下的悬索动力分析

Dynamic analysis of the telpher under the action of moving load

大跨度悬索桥地震反应分析及其抗震性能评价

Seismic Response Analysis and Performance Evaluation of a Long-span Suspension Bridge

大跨度悬索桥脉动风场的数值模拟

Numerical simulation of fluctuating wind field for large span suspended bridge