| 1. | Cable tension weight
钢索张力重块 |
| 2. | According to forced characteristics of cable on cable - stayed bridge , a new method determining cable tension is provided
摘要基于斜拉桥拉索的受力特点，提出一种索张力测定的新方法。 |
| 3. | Because cable is the key component of cable - stayed bridge , the cable tension directly decides the security and economical efficiency of the structure
斜拉索是斜拉桥结构中重要的受力构件，索力合理与否直接关系到结构的安全和经济性。 |
| 4. | In chapter six , using the method above , program for auto - control system about cable tension . draw the conclusions that com is a universal tool for programs
第六章结合缆张力电液控制系统实际情况，研究了具体如何采用com技术和使用通用组件模块构造需要的控制程序。 |
| 5. | After obtaining the whole loads we optimize cable tension by means of controlling cable length on the basis of influence matrix method . practical examples are presented to illustrate the process and efficiency of the method
然后利用影响矩阵的概念，令索力为受调向量，索长为施调向量，通过控制各索的长度来调整优化索力。 |
| 6. | Basing on wenhui bridge ( the cable - stayed bridge ) , optimization of cable tension under dead loads , control of the course of cantilever casting concrete , and spatial analysis of the pylon and gird during construction were discussed in this paper
本文以文晖大桥为背景，就恒载索力优化、悬浇过程控制及索塔和主梁分段施工过程的空间分析等问题进行研究。 |
| 7. | 2 . the field ambient vibration tests induced by wind and normal traffic were carried to determine the real dynamic characteristics , including vertical , torsional , transversal and longitudinal frequencies and modal shapes , each cable tension force , as well as the figure of the bridge deck
2 .进行实桥在环境激励下的动载试验，测量该桥的竖向、扭转、横向以及纵向的动力特性，所有拉索的索力及桥面线型。 |
| 8. | The second chapter discusses the structure and principles of the system . first pan discusses cable tension control system , begins with system structure and principle : i " whole , and then its constitutes includes hydraulic system and microprocessor control system
第二章电液张力控制系统的结构与原理，由两个部分组成，第一部分是缆张力控制系统，从总体上介绍缆张力控制系统结构与原理，然后分别介绍系统的各个组成部分，包括液压系统，微机控制系统等。 |
| 9. | Three - dimensional model was also set up to analyze the structure ' s distortion , cable tension and stress state during the segmental - construction of wenhui bridge ' s girder with degenerated solid elements . the effect of prestressing force and concrete ' s creep were considered in analysis
建立了文晖大桥主梁施工过程的空间分析模型，采用实体退化单元对主梁分段施工过程中的变形、索力及应力进行了空间模拟分析，分析中考虑了纵横向预应力效应和混凝土徐变的影响。 |
| 10. | According to the problem in cable tension monitoring that the damper set on cable will reduce the accuracy of cable tension measurement , an updating method was advanced to identify the computational cable length through the theoretical cable tension . and then , the relatively reliable measured cable tension could be obtained
针对索力监测中由于减震器的设置影响索力测量准确性的实际问题，本文提出了依据理论预测索力对实际计算索长进行整体辨识的方法，从而得到相对可靠的索力测量修正值。 |
