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- wind load stress 风载应力
- The stress result conformed to the extreme value distribution, and it also manifested the randomicity of the stress produced by the wind load of tower under wind and ice storms. 得到的应力结果符合极值分布,同时也体现了塔设备在暴风雪下风载荷产生的应力的随机性。
- 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/。
- Building its model by unit method,simulation the process of bridge construction,research its structure dynamic performance and the stress and the shape changed under wind load can give reference for construction and controlling bridge. 利用有限元方法建立其模型,模拟桥梁的施工过程,研究其结构动力学特性和风荷载作用下的应力和变形,可为桥梁施工和控制提供参考。
- To attain the similar max load stress, the holding time of PCH process was shorter than HP. 相同烧结温度和烧结压力的条件下,要想获得可承受近似压力的试样,PCH过程的烧结时间远远短于HP过程。
- Based on tridimensional finite element method, load stress of CRCP with weak support caused by local cavity is analyzed in this paper. 摘要采用三维有限元法对地基局部脱空条件下的CRCP进行荷载应力分析。
- 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。
- Some contermeasures and ideas such as strengthen water treatment, enhance anti-erodibility and weaken load stress to prevent mud disease are put up. 从加强对水的处治、加强基层的抗冲刷能力和减弱行车荷载的应力等方面提出防治水泥混凝土路面唧泥的对策和思路。
- 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。
- The variety of cement concrete pavement contraction joint width affects the load transfer between pavement panels,as well as the load stress state of pavement panels. 水泥混凝土路面缩缝宽度的变化将导致路面板块之间荷载传递状况的改变,进而影响路面板的荷载应力状态。
- 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?
- 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。
- Material notch sensitivity test is a method which is used for certain material to measure and estimate the capability of resisting cr ack growth on the occasion of existing load stress and notch. 材料缺口敏感性试验是测定或评价某一材料在静载荷的应力条件下和有缺口的情况下,抵抗裂缝扩展能力的一种方法。
- 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?
- Wind load is a crucial controlling factor for high-rise structure.So, after confirming its shape coefficients, we can begin to design it. 摘要风荷载是高耸结构的控制因素,对高耸结构必须先确定体型系数,才能进行设计。
- Wind load is a main variable in OCS design, its right selection is very important for safety operation of OCS and economic efficiency of the system. 风荷载是接触网设计中主要的可变荷载,风速取值的正确与否对接触网的运行安全及系统的经济性至关重要。
- In the recent years many diesel factories assemble high-pressure pumps, aggravating vibration and advancing load stress, so possibility of trouble increasing fast, bring great loss to not only the factories but also the consumers. 近年来,柴油机厂大多采用了高泵端压力的喷油泵,加剧了机体振动,供油系高压油管在使用中要承受更高的泵端喷射压力,事故率上升明显,给柴油机厂和用户带来了极大的损失。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。