1) design basic wind speed
设计基本风速
1.
It\'s suggested that design basic wind speed based upon 50-year mean recurrence interval,and coefficient for importance of a structure taken as 1.
建议声屏障结构设计基本风速重现期取50年,风荷载应考虑活载风与极限风两种情况,重要性系数取1。
2) design standard wind speed
设计基准风速
3) design wind speed
设计风速
1.
Determination of design wind speed of sprinkler irrigation projects by means of marginal analysis theory;
用边际分析法推求喷灌工程设计风速
2.
According to the wind speed distribution function of exponent rule,the accurate wind power produced by two different math treatment ways which passes through the rotor on swept area in two reference frame is compared with the wind power produced by taking wind speed at the rotor centre as the design wind speed.
根据指数律的风速分布函数,在两种坐标系中采用不同的数学处理形式,对风轮扫掠面积上的风功率做精确计算,并与以风轮中心风速为设计风速产生的风功率做对比。
3.
The authors,pointing on the features of 1 000 kV AC EHV and ±800 kV DC EHV transmission lines,compared them with the international IEC standards and inquired into the rational values for design wind speed and its basic height.
输电线路杆塔主要荷载为风荷载,设计风速的取值直接影响线路的工程造价和线路的安全运行。
5) basic wind velocity
基本风速
1.
Computation of design basic wind velocity and its confidence limits based on generalized extreme value distribution;
基于广义极值分布的设计基本风速及其置信限计算
2.
It is shown that all these three codes involve four factors: basic wind velocity (wind pressure), terrain/height coefficient, shape factor, dynamic amplification factor.
各国规范关于风荷载的计算均体现了基本风速(风压)、高度地形影响系数、体型系数、动力放大系数四个方面的内容。
6) basic wind speed
基本风速
1.
Different averaging time adopted by Chinese code and American code decides the basic wind speed which results in different wind speed value.
由于中美规范间基本风速的确定采用不同的时距,导致基本风速不同。
补充资料：多通道电子风速计(见转杯式风速表)
多通道电子风速计(见转杯式风速表)
爹豁笔戮翁ng’粗转杯式风速表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条