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- 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。
- 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。
- 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.
- 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。
- 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 initial deviations of the joint positions are the main initial geometrical imperfections that affect the stability behaviors of the long-span spatial structures. 节点位置偏差是影响大跨度空间结构整体稳定性的一个主要初始几何缺陷,但目前关于实际结构中节点位置缺陷的资料还很少。
- Wind load is one of the dominating loads which must be considered in the design of structures such as high-rise buildings, large-span spatial structures, towers and guyed masts. 对高层建筑、大跨空间结构、高耸塔桅结构等建筑物和构筑物而言,风荷载是结构设计的控制荷载之一。
- Spatial Structure of Allozyme Frequencies in Castanea mollissima Bl. 中国板栗居群间等位酶基因频率的空间分布。
- Lastly, it expounds the significance of the tourism spatial structure research. 最后简单论述了旅游空间结构的研究意义。
- Advocating the division of spatial structures, Hitom Ceramics applies itself to constructing residential aesthetics, deducting classics and creating an aesthetic standard for modern times. 空间解构主张。海棠陶瓷致力于以人居美学的高度构筑空间,演绎经典,塑造一个时代的美学标准。
- Calculation of grey-level co-occurrence matrices (GLCM) helps mathematically describe the distribution of pixel values within a subregion of data, and effectively quantify the spatial structures of seismic reflections. 通过计算灰度共生矩阵GL-CM,从数学上描述小范围数据区内像素值的分布,量化地震反射的空间组织结构。
- Wind load is one of main loads in design of civil engineering structures, such as, large-span spatial structures, long-span bridges, tall buildings and high-rise towers, and guyed masts. 摘要风荷载是大跨空间结构、高层和高耸结构、桅式结构、大跨度桥梁等土木工程结构的主要设计荷载之一。
- The study results indicate that the algorithm and its programming are convenient and practical, and provide a new way for restructuring asphalt mixtures or other mineral mixture spatial structures. 研究结果表明:该算法及程序操作简便,切实可行,为沥青混合料或其他矿物质混合料空间结构重构提供了一种新途径。
- Wind load is always the major or even the decisive load applied to long-span spatial structures, so much more attention is paid to dynamic response of reticulated shell structures under wind load. 摘要风荷载在大跨度屋盖结构设计中常常起主要甚至决定性作用,这使得该类结构的风荷载及风致动力响应研究日益受到关注与重视。
- There is 35% homology between the amino acid residue of the Ang and RNase and their similar spatial structure can both combine with RI as ligand. 血管生成因子的氨基酸残基组成与核糖核酸酶具有35%25的同源性,它们有着极其相似的空间结构都可以作为配体与RI结合。
- In order to keep out the flood, estrade was built as a unique form of village spatial structure. 为了防御洪水,产生了台子这一独特的村落空间结构形式。
- Chapter Three predicts the evolving trend of the spatial structure of the Tumen River Growth Triangle. 第三章,对图们江增长三角空间结构的演变趋势进行了预测。
- Objective:To understanding the stereo spatial structure of blood flow perfusion in hysteromyoma. 目的:了解子宫肌瘤血流灌注的立体结构。
- This paper presents some suggestions optimizing the spatial structure of tourism scenic spots system in Turpan. 并据此提出了吐鲁番地区旅游景区(点)系统的空间结构合理化的建议。
- The space-truss arch supported cable network structure is a new hybrid spatial structural system. 空间桁架拱支索网结构是一种新型空间混合结构体系。