stiffened suspension bridge 中文意思是什麼
stiffened suspension bridge
解釋
加勁吊橋- stiffened : 變硬的
- suspension : n 1 懸吊，懸掛；懸垂；懸架吊架。2 中止，停止；停止支付[宣判，處刑]；停職，停學，停權。3 懸置，保...
- bridge : n 1 橋，橋梁；【造船】艦橋，船橋。2 鼻樑；（假牙上的）齒橋；【音樂】弦柱，弦馬；【電學】電橋；【...
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The suspension bridge consists of the following parts : bridge tower, main cable, hanger rod, stiffened girder and anchor bank. in the past, analytic method based on the suspension mechanics was mostly adopted in stress analysis of suspension bridge
過去對懸索橋的受力分析多採用基於懸索力學的解析法，將主纜、加勁梁以及索塔各部分化整為零，對各部分的受力情況單獨考慮，並且分別計算各自的內力。 -
This allows us to use much less elements to model complicated structures such as the stiffened beam and tower in suspension bridge, while it can still reflect various details such as the mechanical character, geometry, spatial position, the contribution to the system stiffness and mass, of each member involved. by adopting the assembled element, we can use usual pcs to perform the nonlinear analysis of long - span suspension bridges
組合單元突破了傳統有限元對于不同材料或不同構件必須採用相應不同單元的限制，對懸索橋的索塔、加勁梁等復雜結構，能用較少的單元進行模擬，並且仍然能夠仔細反映其內部各個構件的力學特徵、幾何尺寸、所在空間位置以及其對系統剛度、質量的貢獻，實現了用普通微機進行大跨度懸索橋空間非線性分析。 -
Using the finite element method considering the influence of the stiffened girder, the cable system of sanchaji self - anchored suspension bridge with the main span of 328m is calculated and analyzed based on the programme which programmed by apdl language
本文運用考慮加勁梁剛度影響的有限元法，基於ansys的apdl語言，編制了計算機程序，對主跨328m的三汊磯自錨式懸索橋的主纜系統進行了計算分析。
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