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- The lateral stability of the deck-type ribbed arch bridge is analyzed based on the model tost and energy approach, and a formula to determine the critical load is given. 本文在模型实验基础上,采用能量方法分析了上承式双肋拱桥的横向稳定性,给出了上承式肋拱桥横向失稳临界荷载计算式。
- In this paper, the calculation formula of the transversely stable critical load of the rib arch bridge with transverse fixedness is deduced with the method of the equivalent compression bar. 文章用当量压杆法推导出有横向联系肋拱桥的横向稳定临界荷载计算公式,并用能量法推导出了无横向联系肋拱桥的横向稳定临界荷载计算公式,同时考虑了拱肋的扭转效应和矢跨比效应。
- Based on the constitutive relation of combinatorial material of concrete filled steel tube(CFST),the calculation analyzes linear and nonlinear reactions of rib arch under static loads. 考虑拱肋初始挠度等缺陷的影响,采用钢管混凝土组合材料的本构关系,建立钢管混凝土单圆管肋拱计算模型。
- Construction Technology on Box Ribbed Arch Bridge 箱肋拱桥施工技术
- reinforced concrete ribbed arch bridge 钢筋混凝土肋拱桥
- Dimension Test Method of Prefabricated Ribbed Arch Components 箱肋拱预制件线形质量现场检测方法
- Analysis of the Ultimate Bearing Capability of CFST Rib Arch Bridge 钢管混凝土肋拱桥极限承载力分析
- The butcher chopped off a rib of frozen pork. 屠夫砍下一块冻肉的肋条。
- She was constantly ribbed about her accent. 人家总拿她的口音开玩笑。
- The arch has a span of 60 metres. 那个拱的跨度为60米。
- resembles a groined vault but has ribbed arches. 类似于交叉拱但有肋状弓形。
- The boy walks through the undecorated arch. 那男孩走过未经装饰的拱门。
- They considered him their arch opponent. 他们将他看成是主要对手。
- Marble Arch is a famous London landmark. 大理石拱门是著名的伦敦标志。
- He broke a rib when he fell off his horse. 他从马上摔下来折断了一根肋骨。
- Go through the arch and follow the path. 穿过拱门，沿著那条路走。
- Have you been to the Triumphal Arch? 你去过凯旋门吗？
- He has broken a rib and the doctor has strapped it up. 他断了一根肋骨，医生已包扎好了。
- The keystone in the crown of an arch. 拱顶石位于拱顶的塞缝石
- An arch over an entrance or passageway. 拱门，牌楼入口或通道上的拱顶
