格式:pdf
大?。?span class="single-tag-height">28KB
頁數(shù): 3頁
50 100 150 200 250 300 40 20 弧 0.176 0.69 1.523 2.665 4.114 5.871 30 10 垂 0.143 0.577 1.221 2.38 3.765 5.473 20 0 系 0.12 0.491 1.146 2.117 3.426 5.076 10 -10 數(shù) 0.103 0.424 1.001 1.881 3.104 4.685 0 -20 0.9 0.372 0.882 1.675 2.804 4.305 -10 -30 0.8 0.331 0.785 1.498 2.533 3.944 說明: 輸入數(shù)據(jù): K= 4.685 COSβ= L/(L 2+H2) 0.5 L= 353 H= 7 輸出數(shù)據(jù): L2= 124609 L4= 1.6E+10 L2+H2= 124658 (L 2+H2) 0.5 = 353.069 (0.0