| 1. | Eurocode 1 . actions on structures - general actions - wind actions 欧洲法规1 .对建筑物的作用.一般作用.风作用 |
| 2. | Eurocode 1 : actions on structures - part 1 - 4 : gereral actions - wind actions 欧洲法规1 :对建筑物的作用.第1 - 4部分:一般作用.风作用 |
| 3. | Dynamic response of long span suspension bridge and running safety of train under wind action 风荷载作用下大跨度悬索桥的动力响应及列车运行安全分析 |
| 4. | Eurocode 1 : actions on structures - part 1 - 4 : general actions , wind actions ; german version en 1991 - 1 - 4 : 2005 欧洲法规1 :对结构物的作用.第1 - 4部分:一般作用.风作 |
| 5. | Basis of design and actions on structures . actions on structures . wind actions together with united kingdom national application document 结构设计和作用力基础知识.对结构的作用力.风的作用力 |
| 6. | The housetop net shelf structure ' s environment is comparatively bad , and the building is particularly complex . the world lacks of the research on the rule of wind action to monitor the large complex type of the net shelf structure 其屋顶网架结构所在外部环境比较恶劣,体形复杂,而国际上对这类超大型复杂体型的空间网架结构的作用机理和特点缺乏较深入的研究。 |
| 7. | By taking runyang bridge over the yangtze river as example , effects of some factors such as the static wind action , wind speed spatial non - uniformity , and the cable ' s wind load on the , aerodynamic stability of the bridge are investigated analytically 以润扬长江大桥为例,通过分析揭示了静风效应、风速空间分布的非均匀性以及缆索风荷载等因素对大跨径悬索桥空气动力稳定性的影响。 |
| 8. | The results show that the aerodynamic stability of long - span suspension bridges is significantly influenced by the static wind action , whereas the spatial non - uniformity of wind speed and the cable ' s wind load have basically no influence on it 结果表明:静风效应对大跨径悬索桥空气动力稳定性的影响比较重要,但是风速空间非均匀分布和缆索风荷载等因素对大跨径悬索桥的空气动力稳定性基本没有影响。 |
| 9. | It is showed in wind - vehicle - bridge system vibration analysis that cross wind action can remarkably increase the response of bridge and vehicle . generally , the response of bridge and vehicle are increased with wind speed and train speed , one case that vehicle is on leeward side of deck is more unsafe than another case that vehicle is on windward side of deck . nonlinear factors can more influence bridge than vehicle 风?车?桥系统耦合振动分析结果表明:考虑风的作用会显著增加车辆和桥梁的响应;车辆和桥梁的响应总体上随风速和车速的提高而变大;车辆位于桥道背风侧时较迎风侧时更为不利;非线性因素对桥梁的影响较车辆的要大。 |
| 10. | With increasing span length of suspension bridges , the cable ' s diameter and also the wind load acting on it , the static wind action and the spatial non - uniformity of wind speed increase consequently , which may have an unnegligible influence on the aerodynamic stability of long - span suspension bridges 摘要随着悬索桥跨径的增大,缆索直径以及作用在其上的风荷载、静风效应以及风速空间分布的非均匀性都将随之增强,对大跨径悬索桥的空气动力稳定性将可能带来不容忽视的影响。 |