【例】 計(jì)算如圖33所示鋼梁工程量?!窘狻俊、俑拱濉?410×16: (0.41+0.05)×0.016×4.0×7.85t=0.2311t②翼緣 -300×20:(0.3+0.05)×0.02×4.0×7.85×2t=0.4396t③橫向加勁肋 -122×12:0.122×0.012×0.41×6×7.85t=0.0283t④縱向加勁肋 -107× (共 551 字) [閱讀本文] >>
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 【例】 計(jì)算如圖33所示鋼梁工程量?!窘狻俊、俑拱濉?410×16: (0.41+0.05)×0.016×4.0×7.85t=0.2311t②翼緣 -300×20:(0.3+0.05)×0.02×4.0×7.85×2t=0.4396t③橫向加勁肋 -122×12:0.122×0.012×0.41×6×7.85t=0.0283t④縱向加勁肋 -107× (共 551 字) [閱讀本文] >>