allowable bearing stress
... allowable bearing unit stress 容许单位支承应力 Allowable Bearing Stress 容许承载应力 ; 许用挤压应力 ultimate bearing stress 极限支承应力 ...
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根据容许应力设计理论，对天线撑杆的风荷载和承载能力进行结构计算，并对天线撑杆进行内力分析。
According with the allowable stress design theory, the wind loads and load-carrying capacity of antenna struts are calculated, and their inter forces are analyzed.
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