[1]赵品,叶见曙.波形钢腹板单箱多室箱梁横向受力分析[J].哈尔滨工程大学学报,2018,39(06):1109-1115.[doi:10.11990/jheu.201610073]
 ZHAO Pin,YE Jianshu.Transverse force study of single box multi-chamber with corrugated steel webs[J].hebgcdxxb,2018,39(06):1109-1115.[doi:10.11990/jheu.201610073]
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波形钢腹板单箱多室箱梁横向受力分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年06期
页码:
1109-1115
栏目:
出版日期:
2018-06-05

文章信息/Info

Title:
Transverse force study of single box multi-chamber with corrugated steel webs
作者:
赵品 叶见曙
东南大学 交通学院, 江苏 南京 210096
Author(s):
ZHAO Pin YE Jianshu
School of Transportation, Southeast University, Nanjing 210096, China
关键词:
桥梁工程波形钢腹板箱梁能量法桥面板横向内力线刚度比
分类号:
U448.36
DOI:
10.11990/jheu.201610073
文献标志码:
A
摘要:
波形钢腹板单箱多室箱梁横向跨距较大,波形钢腹板刚度相对较小,其横向受力比单箱单室箱梁的受力要复杂。通过波形钢腹板单箱双室试验梁的弹性阶段试验,分析了箱梁顶板的横向内力分布特点;考虑箱梁横向弯曲和畸变翘曲的影响,采用能量法建立波形钢腹板单箱双室箱梁横向受力计算模型,并将能量法结果、试验结果与有限元计算结果进行了对比分析。采用有限元模型对波形钢腹板横向受力进行了参数分析,结果表明:中腹板厚度变化对顶板横向内力的影响不可忽略;波形钢腹板单箱多室箱梁顶板的横向内力随着腹板与顶板线刚度比的增大而减小。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-10-20。
基金项目:国家自然科学基金项目(51508348).
作者简介:赵品(1982-),女,博士;叶见曙(1948-),男,教授,博士生导师.
通讯作者:赵品,E-mail:zhaopin1115@126.com
更新日期/Last Update: 2018-06-01