The dynamic loads must be extrapolated using aeroelatic scale factors . 動(dòng)力載荷必須用氣動(dòng)彈性尺度因子來推算。
Dynamic loading is produced by seismic forces, non-steady wind, blast, reciprocating machinery . 動(dòng)荷載是由于地震力、不穩(wěn)定的風(fēng)、沖擊波,往復(fù)式機(jī)器所產(chǎn)生。
The dynamic loading resulting from blast, gusts of wind, or seismic forces is generally not harmonic . 由于沖擊波,陣風(fēng)或地震力所產(chǎn)生的動(dòng)力荷載一般不是諧和的。
The increasing availability of high-speed digital computers has initiated a trend whereby earthquake loads are represented by dynamic loads . 高速數(shù)字電子計(jì)算機(jī)的效用日益增長,它開創(chuàng)了一種將地震荷載表示為動(dòng)荷載的趨向。
Rolling bearings - dynamic load ratings and rating life 額定動(dòng)載荷和額定壽命