索梁锚固结构承载能力满足要求。
The carrying capacity of the anchorage zone meets requirements.
采用非线性有限元方法计算了索梁锚固区的极限承载力。
Ultimate bearing capacity of cable-girder anchorage zone was calculated by nonlinear FE analysis.
因此，索梁锚固区是矮塔斜拉桥设计和施工的难点和关键。
So, cable-girder anchorage is the difficult and important part in designing and constructing of Extradosed cable-stayed bridge.
本发明涉及一种斜拉桥栓焊组合式双幅拉板索梁锚固结构。
The invention relates to a bolting and welding combined double-amplitude pulling plate cable beam anchoring structure of a cable-stayed bridge.
斜拉桥索梁锚固区的应力大小及分布是影响设计的关键因素。
The stress and its distribution of the cable beam anchorage zone are the key factors of the design of cable stayed bridge.
分析了索力作用下锚拉板式索梁锚固结构应力大小及分布情况；
With the cable tension, the stress distribution of Cable-girder anchorage with tensile anchor plate is gained ;
计算结果表明，试验模型能够较好地反映实桥索梁锚固区的受力特性。
The analysis results that the stress distribution at the anchorage zone of the bridge modeled by different models are very similar.
斜拉桥索梁锚固结构区域受力集中、构造复杂，是控制设计的关键部位。
The cable-girder anchorage zones of cable-stayed Bridges, which bear giant cable forces and have complicated structure, are keys to structure design.
对湛江海湾大桥索梁锚固结构进行疲劳试验设计，并结合已完成的试验总结疲劳试验设计应遵循的一些规律。
The fatigue test model of the Zhanjiang Bay Bridge is designed, and some rules about the fatigue test are summarized.
另外，对本桥的索梁锚固区域的结构和配索合理性进行了验证，结果表明了该桥索梁锚固区三向预应力布置的合理性，以及锚固区结构设计的合理性。
Rationality of construction and prestressed tendon layout around cable-girder anchorage zone is also tested in this paper. The result indicates that the design of anchorage zone is appropriate.
悬索式管桥是长输管道跨越中常用的一种形式，其结构主要由主索、抗风索、塔基和锚固系统及梁式管桥等部分组成。
Suspension pipe bridge is a kind of common structural form consisted mainly of main cable wind cable tower foundation anchor system and girder form pipe bridge.
天津保定桥为独塔单索面钢箱梁斜拉桥，索塔锚固区采用钢锚箱结构。
Steel anchor box structure was used in the cable-tower anchorage zone.
而主梁锚固区又是矮塔斜拉桥的一个关键传力部位，其基本功能是将拉索的强大集中力，安全、均匀地传递到主梁。
However, cable-girder anchorage is a key part for cable-stayed Bridges, where the local concentrated force of cable will be transferred to the girder safely and uniformly.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
This paper analyzes the local stress in the anchorage zone of cable-beam and cable-tower with three-dimensional finite element model for providing the reference to similar works.
芜湖长江大桥桥塔拉索锚固区为预应力混凝土箱形结构，无中间梁，索塔锚固区为单箱单室结构。
The cable anchoring zone on the cable tower of the Wuhu Yangtze River bridge is of pre stressed reinforced concrete box structure without intermediate beam.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
The mechanical analysis of the prestressed anchorage cable sommer is made by the three-dimensional numerical model.
采用 板壳单元和梁单元建立了索 梁锚固结构的有限元模型，对索 梁锚固区在最不利荷载 组合作用下的受力性能进行了研究；
The finite element model with shell element and beam element was established, the mechanical behavior of anchorage zone under the most unfavorable load was analyzed.
南洲大桥为弯塔斜拉桥结构。该桥的斜拉索采用钢锚梁锚固系统。
The pylon of Guilin Nanzhou Bridge is curve, and the steel anchor beam system on pylon is complicated.
南洲大桥为弯塔斜拉桥结构。该桥的斜拉索采用钢锚梁锚固系统。
The pylon of Guilin Nanzhou Bridge is curve, and the steel anchor beam system on pylon is complicated.
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