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- The paper introduced the application of aerated concrete block to large span arch bridge spandrel fill,discussed the technology and main characteristics of aerated concrete. 通过介绍蒸气粉煤灰加气砼在晋焦高速公路丹河特大跨径石拱桥的应用 ,系统探讨了加气砼的生产工艺、主要特性等 ,表明加气砼用作拱桥腹拱填料 ,可减轻自重 ,改善结构受力。
- skewback foundaion of super large span arch bridge 特大跨拱桥拱座基础
- Control Measures to Form Construction of Large Span Arch Rib 大跨度拱肋模板施工控制措施
- Design and Construction Control of the Falsework for Large Span Arch Bridge 大跨拱桥施工支架设计及施工控制
- Spacial Calculation and Analysis of Superstructure of Large Span Arch Bridge 大跨径拱桥上部结构空间计算分析
- Analysis of Seismic Response for Deck and Large Span Arch Bridge Concrete Filled Steel Tube 上承式大跨度钢管混凝土拱桥的地震响应分析
- The Application of the Prestressed Concrete of Bonded Post Tensioning in the Construction of a Large Span Roof Truss. 后张法有粘结预应力砼在大跨度屋架施工中的应用
- The atmosphere is an arched roof that guards the safety of the Earth. 大气层是一个保护地球安全的穹窿。
- large span arch structure 大跨度拱结构
- Swansea Market shelters beneath a large arched roof, making it the largest covered market in Wales. 斯旺西商场掩蔽在一个巨大的拱形屋顶下，使它成为威尔士最大的一个遮盖商场。
- The coal seam tunnel of compound mudstone roof of large span is the tunnel that is violent out of shape,roof is easy falling and safeguard is very difficult. 大跨度复合泥岩顶板煤层巷道是围岩变形剧烈且顶板易冒落、极难维护的巷道。
- Before the train had come to a standstill under the arched roof of the Bonneville depot, it was all but taken by assault. 列车还没有在波恩维尔车站那拱形屋顶下停下来，人们就简直一窝峰似的扑上车去。
- Large span double box-beam rod structure is born out of BSS. 大跨度双箱梁钢棒拉杆组合钢结构即脱胎于张弦梁结构。
- Before the train had come to a standstill under the arched roof of the Bonneville depot , it was all but taken by assault. 列车还没有在波恩维尔车站那拱形屋顶下停下来，人们就简直一窝峰似的扑上车去。
- 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。
- I have a company with no Beam PURLIN the arched roof, he mainly suitable for plants, the Treasury, hall, hydropower stations underground and surface plant. 我公司还有一种无梁无檩的拱形屋面，他主要适合做厂房、库房、礼堂、水电站地下及地面厂房。
- Abstract In this paper, the basic method of the prestressed concrete of bonded post tensioning in the construction of a large span roof truss and the realization of using the XM anchorage is expounded . 本文结合工程实际论述了后张法有粘结预应力砼在大跨度屋架施工中的基本工艺以及XM系列锚具的应用体会。
- The machinery used in the construction of arch roof truss of grain reserve depot in Xianyang as well as operation key points are introduced. 介绍了咸阳市粮食储备库拱板屋架的施工机具设备以及操作要点,探讨了拱板在屋面预制施工中的关键环节,并提出了操作要点,保证了工程的施工质量。
- The dome structure has unique advantage among the large span structures. 大跨度结构中,穹顶结构有着独特的优越性。
- Based on the principle of virtual work and summarizing previous achievements on metal corrugated arch roof(MCAR),the buckling destruction of MCAR are analyzed. 利用力学原理对金属圆弧拱型波纹屋顶屈曲破坏位置进行了分析,求得一种简化计算的方法。
