大跨径钢波纹板拱涵设计方法研究  

Study on design method of long-span corrugated steel arch culvert

作　　者：张俊英 闫少伟 乔涌 Zhang Junying;Yan Shaowei;Qiao Yong(Inner Mongolia Transportation Design&Research Institute,Co.,Ltd.,Hohhot Inner Mongolia 010010,China;Taiyuan City Vocational College,Taiyuan Shanxi 030027,China)

机构地区：[1]内蒙古交通设计研究院有限责任公司,内蒙古呼和浩特010010 [2]太原城市职业技术学院,山西太原030027

出　　处：《山西建筑》2025年第4期149-152,共4页Shanxi Architecture

摘　　要：针对大跨径钢波纹板拱涵设计方法不完善的问题,结合工程设计实例,总结钢波纹板结构的特点,分析钢波纹板拱涵与钢筋混凝土拱涵的受力区别,对比规范计算方法和有限元模型计算方法,提出对于跨径为8 m的高填土钢波纹板拱涵,采用规范计算方法计算应力偏小,应采用考虑土拱相互作用的有限元分析方法。In view of the imperfect design method of large-span corrugated steel plate arch culvert,combining with engineering design examples,this paper summarizes the characteristics of corrugated steel plate structure,analyzes the stress difference between corrugated steel plate arch culvert and reinforced concrete arch culvert,compares the standard calculation method to the finite element model calculation method,and finally proposes that:as far as the high-filled corrugated steel plate arch culvert with 8-meter span being concerned,the stress is too small to be calculated by adopting standard calculation method.Therefore,it should apply the finite element analysis method,which takes soil-arch interaction into consideration.

关 键 词：钢波纹板拱涵 土拱相互作用 规范方法 有限元方法 

分 类 号：TU997[建筑科学—市政工程] U449.84[建筑科学—桥梁与隧道工程]