| 连续刚构箱梁剪力滞效应分析 |
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| 引用本文： | 李头坤,郭觊,周世军. 连续刚构箱梁剪力滞效应分析[J]. 河南城建高等专科学校学报, 2012, 0(4): 8-10 |
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| 作者姓名： | 李头坤 郭觊 周世军 |
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| 作者单位： | [1]北京铁路局北京工务段,北京100077 [2]武汉铁路局武汉桥工段,湖北武汉430000 [3]重庆大学土木工程学院,重庆404100 |
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| 摘 要： | 以靖远黄河大桥这一五跨连续刚构箱梁桥为工程背景,运用当量截面法计算靖远桥的剪力滞系数。分析其简化计算,将结果与ANSYS分析结果进行比较。
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| 关 键 词： | 箱梁 当量截面法 剪力滞效应 |
Shear lag effect analysis in box girder of continuous rigid-frame bridge |
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| LI Xing-kun,GUO Kai,ZHOU Shi-jun. Shear lag effect analysis in box girder of continuous rigid-frame bridge[J]. Journal of Henan Urban Construction Junior College, 2012, 0(4): 8-10 |
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| Authors: | LI Xing-kun GUO Kai ZHOU Shi-jun |
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| Affiliation: | 1. Beijing Public Works Section of Beijing Raiway Bureau,Beijing 100077, China; 2. Wuhan Bridge Section of Wuhan Raiway Bureau, Wuhan 430000, China; 3. School of Civil Engineering, Chongqing University, Chongqing 404100, China) |
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| Abstract: | Based on Jingyuan Yellow River Bridge, a continuous rigid-frame bridge with five spans, this thesis used the equivalent uniform section methoa to solve the shear lag factor of the bridge. And ANSYS is used to solve the shear-lag effect. Then, these two results are compared in detail. |
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| Keywords: | box bride equivalent section method shear lag effect |
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