| 矮塔斜拉桥设计要点研究 |
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| 引用本文： | 王立荣,曹伟.矮塔斜拉桥设计要点研究[J].交通标准化,2010(4):116-118. |
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| 作者姓名： | 王立荣 曹伟 |
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| 作者单位： | 1. 江苏省交通科学研究院.江苏,南京,210029
2. 江苏伟信工程咨询有限公司,江苏,南京,210029 |
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| 摘 要： | 近年来，由于矮塔斜拉桥在结构受力、施工安装上的优越性，在我国得到了快速发展。矮塔斜拉桥具有以下优点：索塔塔高较低，施工简单；斜拉索应力变化幅度较小，可以充分发挥拉索高强钢筋的圬料性能；梁体刚度较大，施工过程及合龙后，不需进行索力调整，施工方便。
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| 关 键 词： | 矮塔科拉桥 设计 要点 |
Study of Low Tower Cable-stayed Bridge Design Features |
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| WANG Li-rong,CAO Wei.Study of Low Tower Cable-stayed Bridge Design Features[J].Communications Standardization,2010(4):116-118. |
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| Authors: | WANG Li-rong CAO Wei |
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| Institution: | 1.Jiangsu Transportion Research Institute, Nanjing 210029, China; 2. Jiangsu Weixin Engineering Consulting Co., Ltd Nanjing 210029, China) |
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| Abstract: | In recent years, low tower cable-stayed bridge has been rapid developped in superiority in force structure and construction. The low tower cable-stayed bridge has the China because of its following advantages tower is low and construction is simple; the changes magnitude of cable-stayed stress is small, it can take full advantage of material properties of high-strength steel cable; girder stiffness is large, after the construction process and the closure without the need for adjusting the cable force to facilitate the construction. |
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| Keywords: | low tower cable-stayed bridge design key point |
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