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- long span rigid spatial structure 大跨刚性空间结构
- the large span spatial structure 大跨度空间结构
- Great span spatial structure technique 大跨空间结构技术
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- Long- span spatial structures 大跨度空间结构
- long - span spatial reticulated shell structures 大跨度网壳
- In the paper, a method for spatial vibration analysis of the system of train and long span steel trussed cable-stayed bridge is presented. 摘要本文提出了一种分析列车、大跨度钢桁梁斜拉桥系统空间振动的方法。
- The equivalent static wind loads (ESWL) provide an effective approach to deal with the spatiotemporally varying wind loads for structures with long span roofs. 等效静风荷载为大跨屋盖结构设计提供了处理时空变化动力风荷载的有效途径。
- Stayed cables, the highly efficient flexible elements of structure bearing pull force are widely used in long span structures. 摘要斜拉索是效率极高的全张力柔性构件,在现代大跨结构中得到广泛的应用。
- This thesis presents a study of seismic isolation of long-span spatial structures using SMA-rubber composite bearing. 本文主要研究了SMA-橡胶复合支座在大跨空间结构中的隔震性能。
- A case study for Nanning Bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given. 利用几何方法推导了空间钢箱拱肋节段拼装误差在拱肋最大悬臂端的累积规律。
- Spatial structures of all kinds show an inspiration which usually endued with by the nature. 各类空间结构的出现往往都受到了自然界的启迪,自然界的创造能力常常要超越人类的设计和想象能力。
- Firstly,several methods of aerostatics stability analysis for long span bridge are reviewed and compared. 首先对几种主要的大跨径桥梁静风稳定性分析方法进行了回顾与比较 ,并就其中的不足之处进行了简要的说明 ,进而针对不足之处提出了一种改进方法。
- With the development of earthquake protective system, the aseismic ability of long span bridge could be enhanced. 随着地震结构保护系统的发展,大跨度桥梁的抗震能力可以得到进一步的加强。
- DONG Shi-lin, YUAN Xing-fei. A quick calculation method for initial prestress distribution of Geiger domes [J]. Spatial Structures,2003, 9(2): 38,19. 董石麟,袁行飞.肋环型索穹顶初始预应力分布的快速计算法[J].空间结构,2003,9(2):3819.
- The construction method for the prestressed girder with super long span is briefly introduced in this article. 文章简要介绍了该工程超长大跨度预应力大梁的施工方法。
- Tensioned fabric structures are one of the widely used large-span spatial structures, and they are very sensitive to wind-load. 摘要 张拉薄膜结构是一种应用十分广泛的大跨度空间结构,这类柔性结构对风荷载的作用十分敏感。
- Concrete truss with long span is used in the project of literature center in Guangzhou. 本文对该大跨度桁架结构进行了罕遇地震作用下的静力弹塑性分析。
- Overlying strata spatial structures of longwall formed by working faces that is mined and four sides are substance coal are named "O" letter type spatial structures. 我们把一面采空(四周为实体煤)形成的采场覆岩空间结构称为“O”型空间结构。
- The analysis was based on broad, detailed, real-time data collection from a collaborative research team existing over a long span. 数据分析基于一个长期合作研究小组的广泛、详细、适时数据收集。