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- Abstract: Combining the engineering practice of Xiayingzi Railway Frame Overpass in Huainan, the paper describes the details of the technical characteristics and construction technology of long span skew frame bridge. 文摘:结合淮南夏郢孜框架式铁路立交桥的工程实践,对大跨度斜交框架施工技术特点及施工工艺进行了较详细的总结。
- Due to the high tonnage and large span of the whole steel space frame, process and fabrication of the steel space frame shall be strictly precise. 由于整个钢网架的吨位重、跨度大,所以,对钢网架的加工制作精度方面要求非常严格。
- Due to its large span,complicated construction of the profiled steel frame and various types of steel supports and corbels,the fabrication is a hard job. 其跨度较大,型钢骨架结构复杂,钢支撑及牛腿种类繁多,加工制作难度大。
- 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。
- In the paper,based on the design of dongwan shuidao bridge,the space model is erected to analysis to analysis the s tructural behavior of the concrete filled steel tube through tied frame arch bri dge with large span. 以东莞大汾北水道桥设计为研究对象 ,采用有限元程序 ansys建立全桥空间计算模型 ,分析大跨度钢管混凝土系杆拱的受力特性。
- 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。
- 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 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
- Excessive midspan lag is one of the main problems of large span prestressed concrete girder bridges. 跨中下挠过大是大跨预应力混凝土梁桥的常见病害。
- The newly built bridge on the Yellow river, having a large span, is full of momentum. 这个新建的黄河桥,气势宏伟,跨径很大。
- With greater width, the stiffening plate on a large span steel bridge is usually of the orthotropic type. 大跨度钢桥加劲板件由于板件幅面较大,一般采用正交异性加劲板件。
- The large span large section of the roadway surrounding rock stability analysis supporting the proposed overall idea. 通过对大断面大跨度巷道围岩稳定性的分析,提出了支护的总体思路。
- It introduces several problems of overhanging structure and 32m large span local transitions. 计算结果表明,结构的多项控制指标均满足规范要求,结构设计方案合理。
- Analysis of Cracks in Top Slab of Railway Skew Frame Bridge 铁路斜交框架桥顶板裂纹原因分析
- The spatial reticulated shells are dynamic-sensitive structures because of large span and spatial multiformity. 空间网壳跨度大、空间造型多样,往往属动力敏感性结构。
- Because of large span, the steel truss transfer member in a tall building will get a huge load effect with a vertical loading. 带大跨度钢桁架转换层结构的建筑物,由于转换层的跨度大,在竖向荷载作用下,将会产生较大的荷载效应。
- The global safety assessment of large span cable-stayed bridge is important to the operation and management of the bridge. 大跨度斜拉桥的整体安全性评估对桥梁的运营管理具有十分重要的意义。
- The Reflection Analyse of Space Nonlinar Earthguake of Long Span Skew Bridge 大跨斜拉桥空间非线性地震反应分析
- At the same time, according to the characteristic of large span of the building, the spheroid spray was used to supply air. 同时就本项设计中建筑大跨度的特点,考虑使用球形喷口。
- Building Morphology: These types of buildings always possess some characteristics such as large span, modular structure and homogeneous space. 建筑形态:工厂有此类型建筑的一些共同的特点:如大跨度,模块化结构和均质的空间。