大跨度拱桥组合格构梁桥面板的抗疲劳性能研究

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摘要疲劳问题一直是大跨度拱桥桥面板的设计难题,但随着组合结构的发展,新式的钢-混凝土组合格构梁桥面板给这类问题提供了一个新思路。文章针对一个处在设计过程中的实桥桥面板的抗疲劳性能进行研究,发现这类结构在抗疲劳性能上有着独特的优势,其疲劳细节的寿命均达到了980万次以上,相比纯钢桥面板有较大的提升。

作者刘雪雷张军辉

机构地区广西交科集团有限公司

出处《西部交通科技》 2021年第8期137-140,共4页 Western China Communications Science & Technology

关键词抗疲劳性能桥面板组合格构梁

分类号 U441.4 [建筑科学—桥梁与隧道工程]

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1王春生,付炳宁,张芹,冯亚成.正交异性钢桥面板足尺疲劳试验[J].中国公路学报,2013,26(2):69-76. 被引量：150
2张清华,刘益铭,卜一之,李乔.大纵肋正交异性组合桥面板疲劳性能研究[J].中国公路学报,2017,30(3):226-235. 被引量：22

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