考虑某些计算分析中,采用平直桥代替有竖曲线桥的建模方案的可行性,研究了竖曲线对挠度和应力计算结果的影响
so the influence of vertical curve to the calculating result of the deflection and the stress are analyzed emphatically
The relevant suggestions of vertical curve are proposed at last
Keywords： externally pre-stressed continuous box girder bridge;vertical curve;deflection;stress 下载PDF阅读器 PDF全文下载： 初稿 （ 181 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 李波
竖曲线对大跨连续梁桥施工监控的影响[EB/OL]
北京：中国科技论文在线
研究了相关关键参数的计算与控制,针对此类桥型特点,研究了合理的分析模型
竖曲线
关键词： 预应力混凝土连续箱梁桥
） Abstract： In the paper, calculation and control of relevant key parameters are studied by taking construction control for the main bridge of municipal bridge for example
Reasonable analysis model is also studied based on the bridge type characteristic
In some Calculation and Analysis processes, the modeling scheme with vertical curve bridge replaced by straight bridge partially is possible
