When the wind speed is too high, the most safety measure to wind power set is stop working, the load of wind power set in static state is smaller by far than dynamic state.
风速过高时,对于风机最安全的方法是停机,静态风机受到的载荷要远远小于动态载荷。
Wind load is one of the major dynamic loads on structures. Especially for high and long span buildings, it must be considered in the design.
风荷载是作用在结构上的重要动力荷载之一,尤其对于高层、高耸及大跨结构来说,设计中必须考虑风荷载的作用。
The wind pushes the dynamic load, and dissolves in the moonlight waves surging, temporarily forget the hurt and pain of life journey.
风推荷动,心潮在月色溶溶的波光里涌动,暂忘人生旅途之中的伤与痛。
The dynamic equation is translated in first, then the properties of wind load is analyzed.
首先对动力方程进行转化,分析风荷载的特性;
Thus, discrete random vibration theory is applicable, and recurrence formulas to calculate dynamic response of guyed mast under stochastic wind load are deduced.
于是离散分析理论适用,推导出桅杆结构随机风振响应的递推公式。
This paper obtains static wind loads based on numerical wind tunnel modeling, and presents the effective theoretic method of wind induced dynamic responses and equivalent wind load analysis.
本文通过数值风洞模拟方法得到了各风向下穹顶结构的平均风压,尤其是给出了有效分析风激动力响应和等效风荷载的理论方法。
The evaluation of dynamic response of a high rising structure is carried out corresponding to the wind load.
利用该荷载对某超高层建筑的动力响应进行了计算。
The random simulation of dynamic wind load for large-span structures is studied. Wind speed processes based on artificial neural networks are generated.
研究了大跨空间结构脉动风荷载的随机模拟技术,基于神经网络进行了风速时程的随机模拟。
Long-span transmission tower is a high flexible structure, it is sensible to dynamic load, especially to wind, which would easily generate significant dynamic response.
由于大跨越输电塔是一种高耸柔性结构,对风荷载等动荷载比较敏感,易产生较大的动力响应。
The dynamic responses of aeroelastic models based on CZ-2 and Saturn IB under ground wind load are calculated. The results are in good agreement with the measured responses.
并对CZ - 2、土星IB气动弹性模型在地面风荷载下的动态响应进行工程计算,与试验结果有良好的一致性。
This paper derives formulae for spatial wind-induced dynamic response of cantilevered roofs and presents calculation practical method for equivalent static wind load.
本文推导了悬挑屋盖空间动力响应的理论公式,提出了等效静力风荷载实用计算方法。
The primary inducing factors of sand-sliding are surface water, ground water, stream erosion, dynamic load action, wind load action, freezing-and-thawing action, plant and man-made factors.
溜砂的主要诱发因素是地表水、地下水、河流冲刷、动荷载作用、风荷载作用、冻融作用、植物及人为因素。
The influences of roof stiffness and wind velocity on wind-induced dynamic response are considerably large, while the influences on wind load factor are slight.
屋面刚度及来流风速对大跨度平屋面的竖向风振响应影响比较大,但对位移风振系数的影响不太明显;
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.
本文提出了用斜拉弹簧阻尼器模型装置控制高层建筑结构的顺风向随机风振反应。
Based on the finite element model of a landscape chimney by SAP2000 and wind load history, the dynamic responses of the chimney were analyzed using time domain method.
采用SAP2000软件建立了某景观烟囱的结构分析模型,输入风荷载时程进行风振响应分析。
Based on the finite element model of a landscape chimney by SAP2000 and wind load history, the dynamic responses of the chimney were analyzed using time domain method.
采用SAP2000软件建立了某景观烟囱的结构分析模型,输入风荷载时程进行风振响应分析。
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