• The results show that using prestressed reinforcing rebar in stayed cable anchorage is reliable, simple and durable.

    结果表明,采用预应力粗钢筋作为斜拉索锚固的方式具有锚固可靠、操作简便、耐久性好的特点。

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  • The stayed cable is one of the main stress components.

    斜拉索是斜拉桥的主要受力构件之一。

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  • Measurement of super long stayed cable tension using vibration method is investigated.

    研究超长斜拉索张力的振动测试方法。

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  • Cable-stayed bridge and stayed cable are obviously geometrically nonlinear structures.

    斜拉桥和斜拉索是几何非线性明显的结构。

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  • And damage situation of cable-stayed cable is simulated by using RBF network based on finite element model in ANSYS.

    基于ANSYS有限元模型,采用RBF网络,模拟了斜拉索的损伤情况。

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  • Orientation method for cable-stayed cable damage and the degree of cable-stayed cable damage based on a model bridge is probed.

    以一模型桥为背景,探讨了斜拉索损伤定位以及损伤程度确定的方法。

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  • Technic improvements in process of stayed cable installation efficiently protect PE cable, and enhance work efficiency and security.

    斜拉索安装工艺改进后,有效地保护了斜拉索层,提高了工作效率和安全性。

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  • Three methods often used in analyzing stayed cable are analytic method, equivalent two force members method and finite element method.

    斜拉索静力分析的常用的方法有:解析法、二力杆法和有限元法。

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  • The research on the large-amplitude vibration suppression of stayed cable under wind excited by controlling support axial motion was carried out in this paper.

    主要研究通过对拉索支座的轴向运动进行控制以减小风荷载作用下拉索振动。

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  • Nonlinear finite element program of stayed cable based on the elastic catenary element is programmed. The analytic analysis and finite element analysis of different stayed cables are compared.

    编制了基于弹性悬链线单元的斜拉索的非线性有限元分析程序,比较了斜拉索的悬链线解析解、抛物线解析解和基于弹性悬链线单元的有限元解的计算结果。

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  • Stayed cable is very vulnerable to vibration as it is with low rigidity, low damping ratio and light weight.

    由于斜拉索刚度小、阻尼低、质量轻,极易发生振动。

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  • Jingzhou Yangtse River Highway bridge is a large PC stayed-cable bridge across the Yangtse River in Hubei province.

    荆沙长江公路大桥是湖北省内横跨长江的一座大型预应力混凝土斜拉桥。

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  • Shantou Queshi bridge is a large stayed-cable bridge of integrating steel teams with PC beams.

    汕头礐石大桥是一座钢梁与PC梁混合连接的大型斜拉桥。

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  • In this paper the Submerged Arc Welding procedures for Q420E butt joint of Songhua River Stayed-cable Bridge were investigated.

    对松花江斜拉大桥钢梁用q 42 0e厚板对接接头的埋弧焊焊接工艺进行了研究。

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  • Results showed that the device could effectively mitigate the vibration of a stayed-cable induced by rain and wind.

    结果显示,限位装置能够有效的抑制拉索发生大幅风雨激振。

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  • Results showed that the device could effectively mitigate the vibration of a stayed-cable induced by rain and wind.

    结果显示,限位装置能够有效的抑制拉索发生大幅风雨激振。

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