1) Review on the low-ploy cable-stayed bridge
矮塔斜拉桥综述
2) extradosed cable-stayed bridge
矮塔斜拉桥
1.
Construction Control of Extradosed Cable-stayed Bridge;
矮塔斜拉桥施工控制研究
2.
The main bridge of the Kaifeng Yellow River 2nd bridge of Daguang freeway is 7-tower and 8-span prestressed concrete extradosed cable-stayed bridge.
以大广线开封黄河二桥主桥——7塔8跨预应力混凝土矮塔斜拉桥为研究对象,借助MIDAS/Civil有限元程序建立了该桥梁空间有限元计算模型,采用子空间迭代法计算了桥梁的动力特性。
3.
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 bridges 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(或刚构桥)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。
3) short-pylon cable-stayed bridge
矮塔斜拉桥
1.
Taking Yingxi Bridge in Deqing of Zhejiang as an example,the article introduces the de- sign experience and the particular technical gist of the medium-span short-pylon cable-stayed bridge, and probes into the partial key design problems met in the course of designing this kind of bridges.
该文以浙江德清英溪大桥为工程实例,介绍了中等跨径矮塔斜拉桥的设计经验和特有的技术要点,并对在此类桥的设计过程中遇到的部分设计关键问题进行了探讨。
2.
The short-pylon cable-stayed bridge(partially cable-stayed bridge) has been considered as a new type of structure in recent 20 years.
其中，矮塔斜拉桥(又称部分斜拉桥)是近20年来兴起的一种新型桥梁结构形式。
3.
The short-pylon cable-stayed bridge is one of new bridge structures, which has been developing in recent 20 years.
矮塔斜拉桥是近20年才发展起来的一种新型桥梁结构,它兼有斜拉桥和连续梁桥的结构特点,在100～300m跨径范围内具有较强的竞争力,是一种很有发展潜力的桥型结构。
4) low tower cable-stayed bridge
矮塔斜拉桥
1.
Study on the rigidity optimization of piers of low tower cable-stayed bridge;
矮塔斜拉桥桥墩刚度优化研究
2.
Study on optimization calculation of closure jacking force of long-span low tower cable-stayed bridge;
大跨矮塔斜拉桥合拢顶推力优化计算研究
5) extradosed bridge
矮塔斜拉桥
1.
The extradosed bridge structure features rational load-bearing capacity,great rigidity and convenient construction and the bridge is also economic and aesthetic.
矮塔斜拉桥结构受力合理、刚度大、施工方便,而且经济、美观。
2.
Then distinguish between cable-stayed and extradosed bridges 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。
3.
The Jiayue Bridge in Chongqing is an extradosed bridge with double Y-shape pylons,double cable planes and with a main span 250 m.
重庆嘉悦大桥是一座双塔双索面Y形矮塔斜拉桥,桥梁主跨跨径250m,主桥箱梁采用单箱单室大悬臂结构形式,介绍大桥总体设计思路。
6) low-pylon cable-stayed bridge
矮塔斜拉桥
1.
A practical cable-stayed bridge was presented in this paper to research the basic characteristics of cable towers in low-pylon cable-stayed bridges and identify the distribution of partial risk regions.
以某斜拉桥为背景工程,为了解该类型矮塔斜拉桥桥塔受力基本特点,明确桥塔受力中局部危险区域的分布,建立了该斜拉桥桥塔的空间有限元数值模拟分析模型,按照一定的等效简化荷载及边界条件对其进行加载分析。
2.
At first the development, structural characteristics and behaviors of low-pylon cable-stayed bridge are summarized and reviewed in this thesis.
论文首先总结回顾了矮塔斜拉桥的发展历程、结构构造特点和受力特点，以跨度为137。
补充资料：斜拉桥
| 斜拉桥 cable-stayed bridge 用锚在塔柱上的多根斜向钢缆索吊住主梁的桥。又称斜张桥。第二次世界大战后发展的桥型之一。由桥墩、桥台 、辅助墩、塔柱、缆索和主梁组成。主梁为缆索多点悬吊，跨越能力大，内力小，高度低，施工方便，可用钢结构、预应力混凝土结构建造。箱形钢梁与钢筋混凝土桥面板组成的结合梁做主梁，用钢材较少，可减轻重量，噪声小，多用于城市桥。也可做铁路桥、人行桥和管道桥。自1955年瑞典建成第一座跨径182.6米的钢斜拉桥（斯特伦松德桥）以来，发展非常迅速，跨径不断增大，技术不断进步。1993年中国上海建成的杨浦大桥跨径已达602米，居世界首位。
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参考词条