This paper focuses on the control of cable force.
其中本文的重点集中在斜拉索的索力控制。
The results of deformation, cable force and stress are analyzed.
并分析钢结构变形、索力和应力监测结果。
The external cable force of an existing old bridge was monitored.
针对某座既有旧桥，进行了体外索的受力监测研究。
Significance and functions of the cable force adjustment are discussed.
论述了斜拉桥成桥后索力调整的意义和作用。
And the satisfactory-content degree method of adjusting cable force is proposed.
提出了索力调整的满意满足度法，研究了求解的具体方法。
At last, the cable force and displacement of the bridge is basically returned pre-condition.
最后，换索后索力、位移基本恢复到换索前状态。
Basic calculate methods for rational cable force under dead load are expounded and summarizeded.
对现有的斜拉桥合理成桥索力计算方法进行阐述和总结。
The importance of cable force adjustment for cable-stayed bridge construction control is discussed.
论述了索力调整在斜拉桥施工控制中的重要性。
Optimum calculations are made on cable force adjustment for the under-construction Hangzhou Wenhui bridge.
该文介绍了对正在施工中的杭州市文晖大桥进行斜拉索的索力调整的优化计算。
Thus, a reasonable cable force control could make the process of building or reinforcement faster, simpler and safer.
因此，在斜拉桥的施工、加固过程中合理控制斜拉索的索力可以使整个施工过程安全、快捷和简单的完成。
Then trial method based on the forward analysis is used to determine the initial cable force of Xinyan cable-stayed bridge in the paper.
斜拉桥时 ，确定成桥恒载初始索力值是一项重要而困难的任务 ，为此尝试用遗传算法来确定不同目标状态下的斜拉桥初始索力 。
Rational cable force can guarantee the structure safety in construction and make the structure's internal force reasonable after construction.
斜拉索的索力合理与否直接决定了斜拉桥施工阶段结构的受力安全和成桥后结构内力的合理分布。
Cable stayed is used to cable suspension, but cable force is calculated by manual, and only for less than 5 segments, and the prescion is poor.
斜拉扣挂在缆索吊装中经常运用，但扣索索力多采用手工计算，且多用于5段以内的吊装，计算复杂，精度低。
Calculation essence of reasonable cable force is equivalent to optimization calculation on force status of cable-stayed Bridges under dead weight.
合理成桥索力计算实质是斜拉桥恒载受力状态的优化计算。
Anchorage zone of pylon, which is a key part of cable-stayed bridge, can pass local concentrated cable force to the tower column safely and uniformly.
索塔·拉索锚固区是斜拉桥中的关键部位，其作用是将拉索的局部集中力安全，均匀地传递到塔柱。
In addition, some of the main design parameters such as the tower height and the cable force which influence on the whole structure are still discussed.
此外，本文还探讨了不同的塔高、拉索索力等主要设计参数对全桥力学行为的影响。
The rational cable force of self-anchored suspension bridge can be researched by the methods being used in optimizing the cable force of cable-stayed bridge.
自锚式悬索桥理想状态的成桥吊索力，可借用斜拉桥中常用的几种索力优化方法进行研究。
Based on the measurement, the problem of the cable force survey on the truss-string structure is explored by using the theory and technology of measuring frequency.
结合现场测试工作，对频率法测量索力的理论与技术应用于张弦式桁架索力的测试进行了探讨。
It is more and more important that the cable force monitoring for alignment and mechanical performance of cable-stayed bridge in the construction of large-span bridge.
桥梁施工控制是桥梁建设的安全保证，施工过程中进行索力监控在保证斜拉桥的线形和结构的受力性能中的地位越来越重要。
Furthermore, the analysis and discussion have been done on the problem of making an active correction to the formwork erection elevation of the main beam and cable force.
并对主梁立模标高和斜拉索的张拉索力的主动修正问题进行了分析和讨论。
Experiment result also proves that system can improve the measuring precision effectively and then get the more accurate cable force in the case of not increasing the measuring time.
试验结果表明系统在不增加测试时长情况下能有效提高斜拉索固有频率估计的精度，从而能得到精确索力值。
An efficient computational method of the influence matrix is proposed for cable force optimization so as to calculate the cable force of cable-stayed Bridges under dead loads easily.
文章提出了一种简便的计算影响矩阵的方法，可以方便地进行斜拉桥成桥恒载索力优化。
Cable force is important in cable-stayed bridge 's design and construction. The method of measuring frequency of its own to estimate cable force is widely used in bridge engineering.
索力是斜拉桥设计和施工的重要依据，根据测得的固有频率估算索力的频率法在桥梁工程中广泛应用。
Theoretical derivation for a typical structural model and finite element analysis of Bao'an stadium in Shenzhen were carried out in order to investigate temperature effects on cable force.
结合一典型模型的理论推导和对深圳市宝安体育场的有限元分析，研究了施工环境温度对车幅式张拉结构成型后索力的影响。
During the monitoring process, frequency method was used in the measurement of cable force, and then the internal forces and alignment of the bridge was adjusted by controlling cable force.
在监测过程中，利用频率法测定索力，通过索力控制来调整桥梁的内力状态及线形。
The field measured values are compared with theoretical values, and the results show that cable force can satisfy the requirements of design, which may ensure the safety and use of the structure.
并比较分析现场实测值和理论计算值。检测结果表明，索力满足设计要求，可保证结构的安全与使用。
A new approach of dispersion with force density method in form-finding of cable and membrane structures are presented in this paper.
本文将一种离散方法运用于索膜结构的力密度找形分析，取得了很好的效果。
Model LCV is part of the connecting cable of the force transmitter.
LCV型放大器是力传递装置连接电缆的一部分。
Model LCV is part of the connecting cable of the force transmitter.
LCV型放大器是力传递装置连接电缆的一部分。
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