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- large span steel truss structure 大跨度钢桁架
- EXPLORATION OF SECONDARY STRESS IN STEEL TRUSS STRUCTURE 钢桁架结构次应力问题的探讨
- APPLICATION OF STRENGTHEN STEEL TRUSS STRUCTURE WITH EXTERNAL TENDON 体外预应力技术在临时超载钢桁梁结构加固中的应用
- Hollow box structures for both the deck and piers, whether of steel or concrete, are better than steel trussed structures. 无论是钢结构还是混凝土结构,空心的箱型结构对承梁和桥墩都比钢梁桁架式结构好。
- Use of large-span truss structure, double-color steel roof surface pressure. 采用大跨度网架结构,屋顶双层彩钢板压面。
- steel truss structure 钢桁架结构
- pyramidal steel truss structure 金字塔形钢桁架
- In order to deal with the problem of severe overloading on a main steel beam of dust catcher in a power plant,an external prestress truss structure for reinforcement is presented. 针对某电厂除尘器主钢梁严重超载的情况,提出体外预应力桁架加固方案。
- The roadway deck of Wuhu Changjiang River Bridge is designed as a composite structure consisting of precast concrete deck slabs and steel truss girders. 芜湖长江大桥公路面为钢桁结合梁,采用预制桥面板与钢桁梁结合,介绍其桥面板的构造,现场预制、起吊、转运和架设施工。
- The roof of the No.1 steel structure project of Harbin Meeting Exhibition and Sports Center is an ultra? large span pre? stressed string truss structure, whose supports' span is128 m long. 哈尔滨会展体育中心1号钢结构工程屋面为支座跨度128m的超大跨度预应力张弦桁架结构。
- The paper studies the integral curvilinear sliding construction for truss structure by using shape steel tube falsework for first time, which developes the technology of sliding construction. 首次在实际工程中采用型钢管胎架进行桁架胎架整体曲线滑移施工,拓展了滑移施工工艺。
- Investigation on Lateral Dynamics Behaviour of Half-Across Steel Truss Bridge and Its Reinforcing Measures? 半穿式桁梁桥横向动力性能及其改善措施的研究?
- Most cantilever bridges have two arms of truss structure that meet or support a section between them. 大多数悬臂桥都有两个桁架臂用以对接或支撑两臂之间的桥段。
- Incomplete penetration is the main defect in the welding root of the tubular joint in steel truss framework. 钢桁架结构管节点焊缝根部存在的主要缺陷为未焊透,它的存在对焊缝的质量有很大的影响。
- RESEARCH ON LATERAL WIND VIBRATION PERFORMANCES OF A LARGE SPAN TRUSS STRUCTURE OF BAOSTEEL CO. LTd. 上海宝钢大跨桁架横风向风振性能研究。
- The conclusions obtained through numerical simulation have valuable reference to aseismic design of steel truss bridge. 通过数值模拟得出了几点结论,对于钢桁架桥梁的抗震设计有一定的参考价值。
- The truss structure featured by small flow resistance,strong toughness and less pressure loss. 具有流阻小,刚性好,压力损失小的桁架式结构。
- In this paper,the structural shape,feature and welding technique of integral node of steel truss girder are discussed. 介绍了钢桁梁整体节点构造的结构形式、特点及焊接技术要求;
- The main parts in the upper structure that bear pressure are of pipe truss structure and pin shaft link. 本机上部结构的主要受压构件为管绗结构,销轴连接。
- The steel truss girder block units were first assembled at the outermost parts of the pier-side brackets. 钢桁式腹板组合截面能有效地减少结构自重,在大跨径梁桥应用其优点显著。