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万方数据 .攀出赫潲2009年1月下·石化电气·嘭甚勇胡lkV四回共塔输电线路设计三三憝辫一kV四回塔中应用钢材耗量对比(Q420与Q345)CEEkV四回塔中应用钢材耗■对比(Q420与Q345)表2高强钢在“0821”系列220/110非Q420塔霞/kg单基塔价/(万元/基)应用Q420塔重/kg其中Q420/kg高强钢占比(%)塔重减轻率(%)节约费率(%)非Q420塔重/kg应用Q420塔熏/kg表336.∞高强钢在220/22063220SHJ3SHJ4SHZlSHJ2118.38677667972944.3643.7989.72108.82113.698.296.713.96123.06142.9041061010602l3190934538.4337.32110.56115.40107.41117.9211.1611.4510.059.469.6734.3338.2245.0136434803303l16648029.0030.2734.5929.6931.5433.7136.202.602.831.230.004.334.815628667.6880.06537052807403638.2338.8964.1471.536.358.167.996.296.3649057380842536399545970963.6568.02203455668762618738.0039.2258.6884.6491.1711.0012.567.8l8.388.939.409.8110.1910.5010.76659467073944790258314588673932429799410599711063470.5675.3979.1284.5688.9694.8899.77104.85113.4260458646337497247415282206864769I84699688104125222478083030880351383756340746431714559637.5I38.2639.5339.7840.5542.7443.4443.3165.8270.3973.8378.9983.0394.41100.318.328.278.4l7.297.266.275.955.886.636.696.596.685.445.374.0596082102384107399114423119730109559115012121058133553932102.8I109.55114.92122.43128.1l117.23129.53148.66858449l10198547103248108265120032124530294733436782392181674160344038464834.9936.9939.8037.9436.6993.3399.19103.81112.43130.64135.5710.6610.9211.2010.2310.5710.1210.379.229.709.928.648.968.588.80009251862713l9623208l7245684206325.6926.9529.0330.4032.0642.34234353l333131602516796742685839543lO05111150120558871330.9731.3832.8732.3933.4734.2934.2125.4226.6228.6240.5042.842.393.743。103.276.751.585.866.311.071.422.331.611.815。295973624964971344748207860773156.8460.7063.9271.3176.3484.1I90.6694.474912755765589136194368I68788193779608114617192066614762811259355535.4136.1137.0637.5938.1438.6637.9138.2554.3857.8167.4674.9378.6584.9088.385.896.656.867.067.948.068.094.775.035.225.406.406.496.442843007529571.9976.2980.5785.7290.1894.84102.14106.6992957257685648053643871835652153150215881346936.2838。6639.2739.4239.8440.1339.5462.3365.5669.1272.6676.9980.7195.Ol9.359.9310。5211.4411.8212.1412.4012.3510.7410.95