| 波纹钢腹板屈曲性能(英文) |
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| 引用本文： | 狄谨,周绪红,乔朋,孔祥福,于坤,侯健.波纹钢腹板屈曲性能(英文)[J].交通运输工程学报,2009,9(3). |
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| 作者姓名： | 狄谨 周绪红 乔朋 孔祥福 于坤 侯健 |
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| 作者单位： | 狄谨,乔朋,侯健(长安大学,公路学院,陕西,西安,710064);周绪红(长安大学,公路学院,陕西,西安,710064;兰州大学,土木工程与力学学院,甘肃,兰州,730000;湖南大学,土木工程学院,湖南,长沙,410082);孔祥福,于坤(长安大学,公路学院,陕西,西安,710064;山东省交通规划设计院,山东,济南,250031)
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| 基金项目： | Science and Technology Project of Western Traffic Construction of China(2005 318 223 15);;Science and Technology Project of Communications of Shandong Province(2005Y017) |
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| 摘 要： | 通过调整波纹钢腹板的整体尺寸、波纹板厚度、波折角度、波纹高度和平板宽度等尺寸参数,制作了16个试验模型,进行了波纹钢腹板试件的剪切屈曲试验,记录了不同试件在各级试验荷载作用下的结构变形、应力分布、屈曲荷载与屈曲形态,对比分析了各个尺寸参数对试件剪切屈曲荷载与屈曲模态的影响.分析结果表明:根据试件的屈曲形态,不同尺寸的波纹钢腹板的屈曲破坏主要表现为3种模态;随整体外形尺寸、波折角度、波纹板厚度的增大及波纹高度的减小,波纹钢腹板的剪切屈曲荷载随之增大;整体高宽比对剪切屈曲荷载影响较小.
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| 关 键 词： | 桥梁工程 波纹钢腹板 剪切屈曲性能 模型试验 屈曲模态 影响因素 |
Shear buckling property of corrugated steel webs |
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| DI Jin,ZHOU Xu-hong,,QIAO Peng,KONG Xiang-fu,YU Kun,HOU Jian.Shear buckling property of corrugated steel webs[J].Journal of Traffic and Transportation Engineering,2009,9(3). |
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| Authors: | DI Jin ZHOU Xu-hong QIAO Peng KONG Xiang-fu YU Kun HOU Jian |
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| Institution: | 1.School of Highway;Chang'an University;Xi'an 710064;Shaanxi;China;2.School of Civil Engineering and Mechanics;Lanzhou University;Lanzhou 730000;Gansu;3.School of Civil Engineering;Hunan University;Changsha 410082;Hunan;4.Shandong Provincial Communications Planning and Design Institute;Jinan 250031;Shandong;China |
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| Abstract: | 16 different specimens of corrugated steel web were designed to study the shear buckling property of corrugated steel web,through changing the configuration parameters of corrugated steel web,including overall sizes,thickness and width of corrugated plate,height and angle of setback.Shear buckling test of the specimens were carried out in laboratory.Their structure deformations,stress distributions,shear buckling loads and shear buckling modes were obtained.The influences of above various parameters on the ... |
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| Keywords: | bridge engineering corrugated steel web shear buckling property model test buckling mode influencing factor |
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