斜拉桥

斜拉桥钢索的腐蚀防护

Corrosion Protection of Tightwires for Stayed-Cable Bridge

公路钢斜拉桥闭口肋焊接裂纹的控制

Weld crack controlling for closed rib joint of highway steel stayed-cable bridge

斜拉桥拉索的MR半主动控制研究

Research on MR semi-active control of cables in cable-stayed bridges

大跨度斜拉桥GPS动态监测试验及结果分析

GPS Dynamic Monitoring Experiment and Result Analysis of Long-Span Cable-Stayed Bridge

PC斜拉桥主梁应变测试技术研究

Research of Strain Measurement Techniques for Main Girders of PC Cable-Stayed Bridges

基于ANSYS平台的斜拉桥调索方法研究

Research on Adjusting Cable Forces of Cable-stayed Bridges Based on ANSYS

ANSYS中准确施加斜拉桥索力方法的研究

A Study of the Accurate Exertion of Cable Forces of Cable-Stayed Bridges by ANSYS

本文对基于ANSYS软件的斜拉桥结构可靠性计算进行了研究。

Reliability analysis of cable-stayed bridge based on ANSYS software is discussed in this paper .

近年来，在PC箱梁桥和PC斜拉桥之间出现了一种新的桥梁结构形式，并在若干个国家得以应用。

In recent years , a new type bridge appears between PC box-girder bridge and PC cable-stayed bridge and is accepted and applied in some countries .

同时，在悬臂浇注的PC斜拉桥施工控制中，立模标高很容易受到多方面因素的影响，特别是中间索力和前支点挂篮对立模标高的影响不容忽视。

Meanwhile , the formwork placing elevation is influenced by several factors , especially the influences caused by mid cable force and preceding fulcrum traveling carriage cannot be ignored .

本文力图通过有限元方法，利用MIDAS软件模拟组合梁在矮塔斜拉桥中的工作状态。

The paper tries to simulate the working estate of steel-concrete composite beam in the extradosed cable-stayed bridge through finite element method and MIDAS software .

简要介绍了结合国家自然科学基金项目研究、设计并在江苏大学内建成了中国第一座高性能CFRP拉索独塔斜拉桥，桥长51.5m。

Based on the National Natural Science Fund Project , we designed and constructed the first cable-stayed bridge with high performance CFRP cables in China , which has one tower and is 51.5 metres long .

研究表明，以Hilbert边际谱传递函数为损伤指标和以支持向量机为损伤识别方法能够对大跨度斜拉桥进行损伤诊断。

The research shows both the damage index of Hilbert Marginal Spectrum Transfer Function and the damage diagnosis method of Support Vector Machine can be used to the damage diagnosis of long span cable-stayed bridge .

基于R.H.Scanlan教授的斜拉桥风致抖振分析理论，作者导出了调质阻尼器（TMD）作用下斜拉桥弯扭耦合抖振响应的计算公式。

In this paper , based on Prof. Scanlan 's theory on buffeting analysis of long-span bridges , the authors derive formulas for bending and torsion coupled motion with Tuned Mass Damper ( TMD ) .

该分析方法和结果可供接头及其密封设计提供参考。大跨度预应力混凝土斜拉桥（简称P.C.斜拉桥）结构不仅经济、美观，而且可以采用悬臂浇筑方法施工、使这一桥型得以迅速推广。

The processing method and the calculated results would be help to the design of the joint and the airproof structure . The structure of P.C.

湛江海湾大桥主桥是主跨480m的混合梁斜拉桥。

The main bridge of Zhanjiang Bay Bridge is a composite cable-stayed bridge with a central span of 480 meters .

利用ANSYS软件对斜拉桥索、梁和塔进行模态分析，确定了斜拉桥前20阶频率，得到振动模态图，求得了整个系统的动力响应，以此来评价整个系统的振动特性。

The former 20 order frequencies of cable-stayed bridge are determined by analyzing the stay-cables , beams and tower via ANSYS software . The vibration modal figure and the dynamic response of the whole system have been obtained , so the whole system vibration characteristics can be evaluated .

并且将通过与ANSYS、Midas/Civil模型计算结果进行对比，从多角度证实利用MATLAB建立的确定性模型的正确性，为后文考虑随机参数后斜拉桥模态研究提供良好的基础。

And confirmed the MATLAB results of the deterministic model is correct by comparing the calculation results of the model by ANSYS and Midas / Civil , it is providing a good foundation for the next step to modal analysis of cable-stayed bridge which considering the random parameters . 2 .

斜拉桥预制钢箱梁节段桥位拼装工艺及焊接变形SIK防水浆料在城市立交钢结构箱梁防水施工中的应用

BUILDING-UP PROCESS OF PREFABRICATED STEEL BOX BEAM SEGMENT AND WELDING DEFORMATION FOR STAYED-CABLE BRIDGE Application of SIK waterproofing slurry in waterproofing of steel box beam structure

荆州长江公路大桥北汊通航孔桥为主跨500m双塔双索面预应力混凝土斜拉桥，其主梁为肋板形式，结构的非线性影响使结构分析较复杂。

Jingzhou Changjiang River Highway Bridge is a double cable plane double pylons prestressed concrete cable stayed bridge with the main span of 500 m. The main girder is rid plate girder . The structure analysis is complicated for its structure nonlinear influence .

主桥主跨为180m竖琴式稀索斜拉桥，“m”形主塔，引桥为60m等高预应力混凝土箱梁。

The main span of the Bridge , 180 m in length , is a cable-stayed bridge with M pylons and harp type cable arrangement . The approach bridges are composed of 60-m span prestressed concrete box girders with constant sections .

本文以某一总长为2088m的大跨双塔双索面斜拉桥为分析算例，对斜拉桥结构的减震设计进行了研究。

The seismic reduction design of cable - stayed bridge was studied by using the example of double pylons and double cable - planes with the total length of 2088m .

公和斜拉桥为双层单索面独塔混凝土斜拉桥，跨径114m+120m，桥梁全长236m，采用滑动模架法施工。

Gonghe Bridge is double levels and single cable plane single pylon concrete cable stayed bridge with spans of 114 m + 120 m , which is constructed adopting slip form .

同时在分析速度范围内，芜湖长江大桥主跨312m斜拉桥刚度是足够的，既能保障行车安全，也能满足平稳性和舒适性要求，并具有一定的安全储备。

The stiffness value of the 312 m main span cable stayed bridge of Wuhu Yangtze River bridge is sufficient , and the running safety , running smoothness and riding comfort can be insured .

以某座双塔双索面三跨预应力混凝土梁与钢桁叠合梁斜拉桥为例，对影响双线铁路主跨280m叠合梁斜拉桥竖向刚度的各项因素进行了分析比较。

The paper takes a cable-stayed bridge with couple tower , couple cable , three-span prestressed concrete beam and steel truss composite beam for example , analyzes and compares various factors that affect the vertical rigidity of composite beam cable-stayed bridge of double line railway .

针对某斜拉桥施工特点，阐述了系统仿真建模思想，同时结合循环网络模型概念，以VC++作为仿真平台，设计编制了桥梁施工仿真软件（BSAS）。

Based on the construction speciality of a practical cable-stayed bridge , the modeling method of system simulation is elaborated . Combined with the cycle operation network technique , bridge simulation analysis software ( BSAS ) for construction of bridges is programmed with VC + + .

独塔斜拉桥的总体布置和参数研究

Studies on parameters and general arrangement of single tower cable-stayed bridges

斜拉桥混凝土索塔钢锚箱受力计算

Analysis of Mechanical Behavior on Concrete Pylon Steel-Anchor-Box in Cable-Stayed Bridge

斜拉桥索塔参数共振的数值研究

Numerical Study on Parametric Resonance of Coupled Cables and Bridge Tower

斜拉桥桥索张力测量

The Bridge bridge Measurement of Cable Tension for Stayed Cable Bridge