馬力載荷 的英文怎麼說
中文拼音 [mǎlìzǎihé]
馬力載荷
英文
horse power loading- 馬 : Ⅰ名詞1 [動物學] （哺乳動物） horse 2 （象棋棋子） horse one of the pieces in chinese chess3 （姓...
- 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
- 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
- 荷 : 荷名詞（蓮） lotus
- 馬力 : [物理學] [力學] horsepower （h. p. ）
- 載荷 : load; loading載荷變化 load fluctuation; variation in load; 載荷裝置 load device
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As an example the main cable of the tsing ma suspension bridge is considered. the free vibration frequencies and the dynamic response under a harmonic point load are determined
作為算例，對香港青馬懸索大橋的主索進行了計算，求得了索的固有振動頻率以及索在簡諧荷載下的動力響應。Firstly, the analyses on the dynamical response of the tsing ma bridge ( tmb ) under traffic loading are performed on the basis of the three dimensional finite element model of the full - scale structure of the bridge, and some regions critical to fatigue damage are determined from the result of the dynamical response. the hot spot stress approach is usually adopted in the fatigue design and analysis of tubular welded joints. to apply the hot spot stress approach for the fatigue evaluation of long - span suspension bridges, the fem is further used to determine the hot spot stress of the critical fatigue locations
首先，在青馬大橋三維有限元模型和整體動力響應分析計算的基礎上進一步進行關鍵疲勞構件的局部熱點應力分析，對疲勞危險部位處的焊接構件建立三維有限元模型，施加符合橋梁實際工況的載荷與位移邊界條件，進行局部熱點應力分析，確定這些焊接構件內的名義應力和相鄰焊接區域內熱點應力之間的關系，得到相應的應力集中系數。Heavy - duty trucks with payload above 15 tons and engine power above 300 hp are part of china ' s " tenth five - year plan
載荷大於15噸和發動機功率300馬力以上的重型卡車是中國十五計劃的重點之一。
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