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- Finite element method is applied to analyze the windage of suspension insulator strings under dynamic wind loads. 针对传统计算方法的不足,采用有限单元法计算分析动态风作用下悬垂绝缘子串的风偏。
- Wind tunnel tests of rigid and aeroelastic model were carried out to investigate the influence of windward sudden opening on static and dynamic wind load for flat roof structures. 采用刚性模型和气动弹性模型风洞试验,研究迎风面突然开孔对平屋盖结构静动力风荷载的影响。
- With the increase of span-length and height, the wind effects on these more flexible structures have not been confined to static wind loading, and the dynamic wind effects due to various wind-induced vibrations must be considered. 随著结构跨度和高度的增大,风对这些柔性结构的作用就不限于静力风荷载,而必须考虑各种风致振动问题,以及由此引起的动力风效应。
- Simulation of Dynamic Wind Load on the Hefei Television Tower 合肥电视塔人造脉动风荷载的仿真计算
- STATIC AND DYNAMIC WIND LOADING ON CANTILEVERED GRANDSTAND ROOF 体育场主看台大悬挑屋盖静动力风荷载
- Track and column is one of efficiency methods of 3 D braiding. 纵横步进编织是制备三维预形件的有效方法之一。
- dynamic wind loads 动力风荷载
- 3-D dynamic wind loads 高频测力天平
- New Effects: Crossflow, Lateral Dilation,3 D Separation. Governing Equations. 新的效应:交叉流动,侧向扩张,三维分离,统御方程式。
- 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。
- Just wait until your 3 D holographic TV won't power up or your talking toaster starts mouthing off. 你就等着三维立体全息电视机不增加电力耗,或自动报话烤面包机开始张口说话吧。
- dynamic wind load 动态风荷
- Wind loads are dynamic in nature, but are treated in the code as quasi-static lateral inward and/or outward acting building forces. 风荷载性质是动态的,但在规范中是作为静态横向荷载处理的,作用在建筑物的外部或内部。
- Proteins1:3 D Structural Genomics, Homology, Catalytic and Regulatory Dynamics, Function& Drug Design. 蛋白质1:三度空间结构基因体学、源相似性、化与调节的动力学、能与药物设计。
- Schnepf, Zack- Featuring sample work of graphic design, video, web design,3 D graphic, and resume. Based in Oregon. 易易工作室-各种在线工具,站长网志,以及多个应用项目。
- Methods Spinal CT scan and 3 D reconstruction were performed in 18 cases of CCF. 方法 对 18例CCF进行螺旋CT扫描和三维重建的检查。
- Methods: 44 male SD rats were randomly divided into 4 groups: sham, SNL 1 d, SNL 3 d and SNL 7 d groups. 方法:44只雄性SD大鼠180~220g,随机分成4组,分别为假手术组、脊神经结扎1天、3天和7天组。
- Group B(n=20) received dihydroetorphine(DHE)iv drip for 3 d,then SL for 5d, total 2.6-3.0 mg. B组20例,静脉滴注二氢埃托啡(DHE)3d,d4改舌下含入,总剂量2.;6-3
- With regard to eNOS,at 2 d,3 d and 7 d post pMCAO,group B performed significant difference with group C and group D. eNOS阳性表达2、3、7d;各组之间比较差异有统计学意义(P?0.;05)。
- 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。
