• 通过气弹模型试验作用下湛江海湾大桥抖振响应性能进行了研究

    The buffeting performance of the free-standing tower of Zhanjiang Bay Bridge, a long-span cable- stayed bridge, under yaw wind is investigated by means of wind tunnel test of aeroelastic full model.

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  • 有关研究显示桥梁最低临界可能发生平均与桥跨成某一偏角的情况

    Some research show the lowest flutter critical wind speed may occur in skew wind case.

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  • 同时根据该区地质构造地层结构地面建筑等有关参数资料,分析计算了斜风巷道稳定性安全性

    Moreover the stability and safety of the inclined shaft tunnels are analyzed and calculated based on the parameters of geological structures, stratigraphic configuration and ground buildings.

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  • 从舷侧吹过来使河岸

    Broadside winds crabbed the boat close to the riverbank.

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  • 懵懵懂懂那天歪歪阳光照着我们平时讨厌变得如此亲切可爱

    Unsuspectingly day, slant crooked sunshine in us, even the usually most hated the wind has become so sweet.

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  • 从舷侧吹过来使河岸

    Broadside winds crabbed the boat close to riverbank.

    youdao

  • 本文设计塔吊基础底面大小方法进行了讨论提出考虑作用地基承载力计算公式

    This paper discusses the method of determining the dimension of base of tower crane, and the calculation formula of soil capacity which take the action of diagonal wind into account is presented.

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  • 分析表明,对于大跨径拉桥拉索荷载计算方法关键截面响应影响较大

    The results show that the calculation methods of wind loading on cables have great influences on the response of the key sections of the large-span cable-stayed bridge.

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  • 在不明确拉索不同气动措施荷载差异的前提下,盲目变更拉索气动措施,可能导致桥梁荷载响应超限

    Without a clear differences between aerodynamic measures subject to wind load, it may lead to wind load response of bridge overrun if change the aerodynamic measures blindly.

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  • 本文提出弹簧阻尼模型装置控制高层建筑结构随机反应

    The paper proposes a model mechanism so called Cross-tensioned Spring Damper, by which the along stochastic wind-load dynamic responses of tall buildings can be controlled efficiently.

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  • 一般来讲,拉桥诸多构件当中,拉索荷载引起桥梁特殊位置弯矩响应不小比重

    In general, to the components in the cable-stayed bridge, the load moment of key position caused by the wind load on the cable take a large proportion of total.

    youdao

  • 不怕摇动,树正月影

    Buried deep in the ground, roots have no fear of the roaring winds;

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  • 荷载作用下拉索和管道上关键点应力低于屈服强度表明结构具有很强抵抗荷载作用的能力

    The key points stress of the main cable, suspended cable far below its yield strength show that this structure has very strong wind-resistance ability;

    youdao

  • 荷载作用下拉索和管道上关键点应力低于屈服强度表明结构具有很强抵抗荷载作用的能力

    The key points stress of the main cable, suspended cable far below its yield strength show that this structure has very strong wind-resistance ability;

    youdao

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