• 根据研究,提出了迅速选择不等翼缘经济梁高公式图表

    Based on this study, formulae and design charts are provided to select readily an economical depth of unequal-flanged steel girders.

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  • 组合框架直用于住宅结构中,起到减小框架梁高增加建筑净空作用。

    The composite frame beams can reduce the height of frame beam and increase the headroom of the building in steel structure of residence.

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  • 一种先进悬臂量程MEMS加速度计芯片封装工艺进行失效机理分析

    Failure analysis is conducted for the single chip packaging process of an advanced high-range MEMS accelerometer with double cantilever beams.

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  • 通过对钢筋混凝土连续板桥跨径截面形式施工方式比较得出一些有用的结论

    Some useful conclusions will be gained by comparing the span, section format, slab highness and construction mode of rein-forced concrete continued slab bridge.

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  • 预应力研究就是试图通过双预应力体系降低从而达到节省造价,美化景观目的

    The objective of the research is to reduce the beam's depth by bi prestress in order to save money and beautify landscape.

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  • 深圳华融大厦框架筒体结构采用型钢混凝土混合结构框架,可以解决跨度大、受限的问题。

    The steel reinforced concrete composite frame structure is chosen in the structural design of Shenzhen Huarong Mansion, because some beams are too long and the height of beams are limited.

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  • 分析结果表明:无论哪种龄期,PVA纤维混凝土韧性要比普通混凝土,且随纤维含量的增加而增大

    The result indicates:the toughness of PVA fiber concrete beams is higher than common concrete in any concrete ages, and increasing with PVA fiber volume ratios increasing.

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  • 持荷封闭裂缝普通钢筋混凝土一样,存在着止,即裂缝度基本稳定的0.70.8倍。

    Both the RC beams with cracks filled under loading and general RC beams have some maximal crack heigh about 0.7 ~ 0.8 times the test beam height.

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  • 周一下午640左右大火从93塔尖底部开始蔓延教堂屋顶。教堂的屋顶数百根橡木组成,其中一些历史可以追溯到13世纪

    The fire, which had started at the base of the 93-metre spire at about 6: 40 pm on Monday, spread through the cathedral's roof, made up of hundreds of oak beams, some dating back to the 13th century.

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  • 这座768英尺的超级超级摩天大楼其内部结构如此复杂以致于它设计师总部位于尼德兰的大都会建筑设计所选择结构外露增强视觉效果

    So complex is this 768-foot-tall anti-skyscraper that the architects, the Netherlands-based Office of Metropolitan Architecture, chose to show off the structural seams for visual effect.

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  • 生产线实现卡车底盘车厢边框制,具有精度、生产周期灵活性强等优点,大大减少生产环节库存量。

    The line can punch the truck chassis side-member and side panel of carriage with high precision short period and high agility and reduce the storage in production greatly.

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  • 然而公司经济学认为M2措施低估晃荡中国流动性资金数量

    But Hong Liang, an economist at Goldman Sachs, reckons that the M2 measure of money understates the amount of liquidity sloshing around in China.

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  • 8的自架有赖于这些垂直重复组件

    Each 8 storey self-supporting stack rests on these girders and the module repeats vertically.

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  • 集装箱吊重要受力部件,对焊接质量要求

    The box beam was one of the most important stress parts of the crane which required high quality butt weld.

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  • 但是上部结构却大都采用结构,使得码头施工使用上存在着一些缺点

    But mostly, the beam slab structure is adopted as superstructure which causes some weakness in construction and use of high-pile wharf.

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  • 这种抗震设计思想烈度地区跨径连续设计具有现实意义。

    This idea can be used for design of large span continuous beam in strong seismic area.

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  • 生产线实现卡车底盘车厢边框制,具有精度、生产周期、灵活性等优点,大大减少生产环节库存量。

    The line can punch the truck chassis side-member and side panel of carriage with high precision, short period and high agility and reduce the storage in production greatly.

    youdao

  • 地下厂房开挖支护过程爆破震动控制直接影响边墙稳定及岩锚结构安全

    The control of blasting vibration in the excavation of underground powerhouse is the key factor influencing the construction safety of underground powerhouse.

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  • 对于由于日益广泛地采用强材料薄壁结构,因而稳定问题也就更显重要。

    Two issues related to the stability of large span beam bridges with high piers are introduced and discussed in this paper.

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  • 建议一般型钢混凝土托墙转换允许跨抗震设防时大于8非抗震设计工程,比不大于10

    It is suggested that the span-depth ratio of wall-bearing transfer beam should be less than 8 in seismic design, 10 in static design for SRC structure.

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  • 挑臂盖跨线桥体积大、质量要求,给施工带来很大困难。

    Because of the big volume and high quality demands great difficulties accrue in construction.

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  • 研究了蜂窝式混凝土组合计算方法

    The calculating method of high haunched honeycomb steel concrete composite beam is presented.

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  • 地下厂房开挖难度大质量要求部位成型质量好坏直接影响今后厂房内吊车的运行安全

    Technology of excavating anchoring rock beam is the most difficult and demanded in excavating underground factory, its quality will affect its safety of performing later.

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  • 半径曲线具有复杂力学性能空间结构体系

    Small radius curve beam bridge with high piers is a spatial structure system with complex mechanical performance.

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  • 介绍营口航运码头采用跨度板式混合结构设计

    It introduces design of Yingkou Shipping Wharf which adopts high-piled slab & beam structure with long steel pile of large space.

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  • 为了解决抽油机效率能耗调整参数复杂等问题研制开发了电动机换向智能抽油机。

    To solve the problems of low efficiency and high power consumption and inconvenient parameter adjustment of beam pumping units, a motor-reversing type pumping unit is developed.

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  • 采用空间单元模拟墩、大跨实际结构。

    Spatial beam element is adopted to simulate large-span bridge with high-pier.

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  • 采用空间单元模拟墩、大跨实际结构。

    Spatial beam element is adopted to simulate large-span bridge with high-pier.

    youdao

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