风荷载体型系数 meaning in Chinese
shapefactorofwindload
Examples
- Multi - span plastic greenhouse structure design theory has been studied systemic which include design loads , design methods and system optimization designs aimed at the situations above - mentioned , meanwhile , theory analysis and designs have been completed for series east - china multi - span plastic greenhouses in accordance with the local climate characteristic . some elementary conclusions are summed up : ( 1 ) in the aspect of multi - span plastic greenhouse structural design loads researches , based on the contrast analysis of loads provided in foreign and chinese standards , analysis and discussion are mentioned about the definition loads , the estimation and load cases for multi - span plastic greenhouse structural design in details , some conclusions are summed up first : i , wind load : under the present conditions , it is unnecessary to
得到一些初步的结论： ( 1 )在连栋塑料温室结构设计荷载研究方面，从分析比较国外关于温室建筑及我国工业与民用建筑设计荷载规范的角度出发，针对连栋塑料温室结构设计中的荷载定义方法、计算取值、荷载组合等进行了较深入的探讨和分析，首次得到以下结论： 、风荷载：在现有条件下，考虑风压高度变化系数、阵风作用因子和风荷载体型系数，按中国建筑结构荷载规范( cbj9 ? 87 )计算风荷载是可以的，不必进行重现期博士学位论文摘要修正。 - Finally , with caparisons of that three parapets properties cantilevered parapets has been adopt to the steel structure of light - weight buildings with gabled frames , numerical simulations have been carried out with that buildings , results of simulations show that device can also significantly reduce the area - averaged coefficient of wind pressure and high negative suction peaks on zones susceptible to wind pressure . formula has been proposed about the height of that parapet
最后通过三种女儿墙的性能比较确定对门式刚架设置悬挑女儿墙进行数值模拟,结果同样表明悬挑女儿墙能明显地降低门式刚架屋面风荷载敏感区的负压峰值及屋面风荷载体型系数,并给出了女儿墙高度限值公式。