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- At the same time, the nondimensional spectrum of the fluctuating wind pressure is fitted.And preliminary study of the non-steady computing method of wind-induced vibration response is carried out. 同时对屋盖上的脉动风压无量纲自谱进行了拟合,初步探讨了风振响应的非定常计算方法。
- Fluctuating wind pressures acting on buildings are complicated functions of both time and space. 作用在建筑物上的脉动风压是一个空间和时间的复杂函数。
- spectral density of fluctuating wind pressure 脉动风压谱
- Wind Tunnel Test Research on Large-Scale Strip-Like Building Group for Fluctuating Wind Pressure 大型条状排列建筑群风压风洞试验研究
- fluctuating wind pressure 脉动风压
- Wind pressure: 560mm(22吋) Wind volume: 2.8m3/min Rated volta... 永康市巨强工具制造有限公司>>类别：电吹风浙江省-永康市2008-12-2210:19
- With special reference to the non-Gaussian model of wind-load,the statistical moments of fluctuating wind forces until the 5th order are deduced for Davenport spectrum. 基于风载非Gauss模型推导了Davenport谱下结构脉动风载的五阶统计矩表达。
- By adapting Davenport spectrum for horizontally fluctuating wind, wind velocity time history at the opening was simulated by using trigonometric series. 采用Davenport水平脉动风速谱;利用三角级数对开孔处的来流风速时程进行模拟.
- Using computer simulation, the results show that fluctuating wind synthesis with time frequency nonstationarity can reflect normal characteristic of fluctuating wind. 通过计算机仿真分析，结果表明小波重构合成的脉动风具有良好的时频非平稳性，能够反映脉动风特性；
- The motion equation of a high-rising structure subjected to fluctuating wind load is developed, with the consideration of soil-pile-structure interaction. 摘要本文推导了考虑桩－土－结构动力相互作用时高层建筑在脉动风荷载作用下的运动方程。
- This device may form a complete set with FY type wind pressure blow-sweep cabinet to use. 该装置可与FY型风压吹扫柜配套使用。
- The front wall is still subjected to wind pressure, although the back wall is shielded from it. 正面墙仍然受到风压作用,尽管后墙因受到掩蔽不会受到它的作用。
- The second part is about the effect of eaves construction and roofing material on wind pressure. 第二部分是关于屋檐构造和屋面材料对低矮建筑的抗风影响；
- Solar wind pressure is at a 50-year low and our local star is ever so slightly dimmer than it was 10 years ago. 太阳风的压力正处于50年来的最低水平，我们的太阳也比10年前稍暗了。
- A wsp of 1.75 inches is equal to an approximate wind pressure against the structure of 80 mph. 1.;75英寸水柱可承受每小时80英里的风压。
- SWF-S double fast series, but gearshift moves, use at changing wind force, change the circumstance of wind pressure. 4.;SWF-S双速系列;可变速运行;用在变风力;变风压的场次。
- The fluctuating wind loads on a dome-like roof are reconstructed based on the synchronous multi-pressure scanning technique of wind tunnel tests and the proper orthogonal decomposition(POD)method. 根据风洞试验同步多点压力扫描技术和本征正交分解方法重构作用于圆拱顶屋盖的脉动风力。
- You are now ready to develop wind pressure diagrams for a simple rectangular building. 现在你已经准备好计算一个简单的长方形建筑的风压图表。
- The full plastic and half plastic shutter can be opened by wind pressure, single direction linkage and double direction linkage. 全塑、塑百叶打开有风压式、单向连动式、向连动式。
- In uranium mine ventilation, wind force, wind pressure and wind direction are the three major factors affecting radon reduction technology. 铀矿通风中,风量、压和风流方向是三个影响降氡技术的重要因素。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
