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- 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。
- spectral density of fluctuating wind load 脉动风压谱
- simulation of fluctuating wind load 脉动风模拟
- 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。
- Simulation of Fluctuating Wind Load on High Rise Tower and Analysis of Wind-induced Vibration Response 高耸钢塔结构的脉动风荷载模拟及结构风振响应分析
- SIMULATION OF FLUCTUATING WIND LOAD ON HIGH-RISE TOWER AND ANALYSIS OF WIND-INDUCED RESPONSE 高耸电视塔脉动风荷载仿真及结构风振响应分析
- simulation of fluctuation wind load 脉动风模拟
- fluctuating wind load 脉动风荷载
- 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。
- The wind load resistance is80 N/ m2 for maximum sizes, i. e.11 m/ s. 最大尺寸门的抗风压能力为80牛顿/2，即11米/。
- 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；
- Wind loads are not a significant factor for structural design. 风载荷对于结构设计就成了没有意义的因素。
- There appears some flexibility at the top of tower with high ratio of height to diameter (H/D),caused by wind load. 高径比(H/D)较大的塔在风载荷的作用下,在塔顶处会引起一定的静挠度。
- If a tarpaulin/ sheeting is secured to the scaffolding, has the scaffolding been designed to withstand the additional wind load? 如果脚手架上固定了帆布/皮，脚手架的设计能力能够承受额外的风力负荷吗?
- 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。
- Firstly the pulse wind load was determined and time process curve simulation of the pulse wind load was done by AR method. 首先确定了点支式玻璃幕墙鱼腹式柔性支承体系所承受的风荷载,运用AR法对脉动风荷载进行了模拟;
- This time the entire structure of the high-rise building wind load resistance all the strength and stiffness to achieve maximum efficiency. 这个时候此高层建筑的整个结构抵抗风荷载的所有强度和刚度将达到最大的效率。
- If a tarpaulin/sheeting is secured to the scaffolding, has the scaffolding been designed to withstand the additional wind load? 如果脚手架上固定了帆布/铁皮，脚手架的设计能力能够承受额外的风力负荷吗？
