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- camber of truss 桁架高度,曲线形钻架
- Foredeck plates pulled down against camber of deck beams. 前甲板板推倒对曲面的甲板梁。
- American architect particularly known for the design and construction of truss bridges. 汤，伊斯尔1784－1844美国建筑学家，特别因其桁架桥的设计和建造而闻名
- The superstructure has a depth of 3 ft. 6 in. with a marked camber of 19ft. 8 in. 上部结构的建筑高度为3英尺6英寸，有19英尺8英寸显著的上拱度。
- The superstructure has a depth of 3 ft. 6 in. with a marked camber of 19 ft. 8 in. 上部结构的建筑高度为3英尺6英寸,有19英尺8英寸显著的上拱度。
- 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。
- This feature is useful in solving center flexure as well as mitigating camber of product. 这一特征有助于解决中心弯曲以及减轻产品的弯度。
- These formulas calculate secondary stresses of truss at high accuracy and good economic utility. 利用这些公式计算了桁架考虑轴向力效应时的次应力,精度高,经济效益好。
- In this paper, the calculation program of optimal design and ultimate analysis of truss structures is worked out. 本文编制了网架结构优化设计和极限分析的计算程序．并对网架结构进行了分析。
- In order to guarantee the stationarity and safety of trains running in high-speed railway, strict limitation on long-term camber of bridges is needed. 为保证列车行驶的平稳性和安全性，高速铁路桥梁的徐变上拱度有十分严格的限值。
- Fig.12 illustrates a timber double post roof truss. This type of truss is constructed where a wider span or a less restricted roof space is required. 图12所示为一个双柱木屋顶桁架。这种桁架主要建于跨度要求较大或屋顶空间限制较少的地方。
- Some of the damage indices are insensitive to the structural damage when using dynamic parameters changing for damage diagnosis of truss structure. 摘要利用结构动力参数的改变对空间钢网架进行损伤分析，其中许多指标对损伤并不敏感。
- Enamel forms the surface layer of tooth coronal, for translucent white strong organization, it is the hardest organization of calcify of camber of tooth body organization. 牙釉质构成牙冠的表层，为半透明的白色硬组织，是牙体组织中高度钙化的最坚硬的组织。
- A genetic-tabu algorithm (GATS) was given for topology optimization of truss structures subject to multiple loading cases and constrains. 摘要采用遗传禁忌搜索算法求解多工况多约束的桁架结构拓扑优化问题。
- The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear. 通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整,减小了圆盘剪剪后钢板镰刀弯。
- Based on the theory of shrinkage and creep, research on long-term horizontal deformation and long-term camber of prestressed transferring beam is presented. 根据收缩、徐变理论对预应力转换层大梁进行了长期水平变形和长期反拱的分析,并与现场实测的数据进行比较,得出这类工程设计及施工的一些建议。
- Different node form, the connection of web to truss chords and connection of truss chords to frame column are discussed. 不同的桁架节点形式,分析了桁架腹杆两端与弦杆的连接和弦杆与柱连接形式对结构受力性能的影响。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- The exemplification results expatiated that the method proposed is really simple and efficient to the layout optimization of truss structures. 算例表明，该遗传算法对桁架结构的布局进行优化设计比较容易实现，简单、有效，可以产生很好的效益。
- Combining inner arc with positive camber of steam seal, realize self -centering of convex, shorten work time, increase craft accuracy and make clamp reliable. 利用专用夹具内弧与气封外弧的配合,实现汽封背弧的自定位,缩短了加工时间,提高了加工精度,并使得装夹有效可靠。
