extradosed

与extradosed相关的网络例句 [注：此内容来源于网络，仅供参考]

Extradosed cable-stayed bridge is a new type of hybrid structure., which have been rapidly developed and extensively applied in recent years because of its economy and beauty.

矮塔斜拉桥是一种新型组合结构体系。

Then distinguish between cable-stayed and extradosed bridge s is discovered,and the future trend of the development of the bridge is prospected as well.

高塔型矮塔斜拉桥不仅保留了矮塔斜拉桥斜拉索的高利用率，同时由于斜拉索水平倾角的增加，提高了斜拉索的竖向荷载分担率。

By taking an under-constructed extradosed cable-stayed bridge—Lingjiang bridge as the engineering background, this paper researched some problem in construction.

由于其良好的经济特性和美学效果，近些年在国内外得到了广泛的应用，但理论研究则相对滞后，本文以一座在建的矮塔斜拉桥——灵江大桥为工程背景，针对工程应用中的若干问题展开研究。

The concept of influence degree of natural vibration period by cables is shown,and the influence of cables to the property of natural vibration of extradosed cable-stayed bridge s is analyzed by taking Xiaoxihu extradosed cable-stayed bridge in Lanzhou City as an example.

以小西湖矮塔斜拉桥为例，通过引入拉索自振频率影响度的概念，分析了拉索的存在对矮塔斜拉桥自振特性的影响，探讨了矮塔斜拉桥的自振特性与相应连续梁桥的区别；在分析矮塔斜拉桥地震反应的基础上，通过引入振型贡献率的概念，分析了高阶振型对矮塔斜拉桥动力性能的影响；分析了矮塔斜拉桥的振型耦联效应。

In order to understand the dynamic property of extradosed cable-stayed, built up its plane continous rigid-frame model and compared with each other, concluded that the former is more complex due to the remarkable coupling effect of cable, pylons and box-girder. The dynamic property of box-girder decide the dynamic property of the bridge, whose whole structure is comparative rigid. This paper indicated that the bridge is not attribute to flexible structure, because its basic free vibration cycle is more shorter than the cable-stayed bridge.

为了更好的理解矮塔斜拉桥的动力特性，还建立了平面梁单元的连续刚构模型，并与平面梁单元的矮塔斜拉模型进行了对比分析，结果表明，矮塔斜拉模型由于索、塔、梁的高阶振型耦合显著，其振型较连续刚构复杂，灵江大桥的动力特性主要由主梁的动力特性决定，其结构整体刚度较大，基本自振周期较斜拉桥短，不属于柔性结构。