鱼尾板理论重量.doc

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1、钢轨每米重量表钢轨类型(公斤/米)尺寸（毫米）截面面积F(厘米2)理论重量(公斤/米)高A度底B宽头C宽腰D厚轻轨55044224.56.415.0386554257.010.768.421180.566327.014.3111.20159176377.018.8014.721890804010.023.0718.0624107925110.931.2424.46重轨331201106012.542.533.28638134114681349.538.73431401147014.557.044.653501521327015.565.851.5143030.12222.3鱼尾板每块重量表钢轨

2、类型尺寸（毫米）横截面面积(厘米2)每块加工后的重量(公斤)鱼尾板标准号ABCD5公斤/米2122652561.760.269YB229-638公斤/米2703070703.490.687YB228-6311公斤/米35832100947.111.91YB227-6315公斤/米3723610010010.122.78YB226-6318公斤/米扁平型372361001008.52.33YB225-63角 型10.93.0324公斤/米4265010012614.864.73YB14-6333公斤/米38～43公斤/米5907906516014021.1226.019.4115.57YB351

3、-63YB185-63