A、定計(jì)劃坡度→定鋼軌鐵墊板底計(jì)劃高度→算出鐵墊板底至梁頂?shù)木嚯x→決定應(yīng)換橋枕規(guī)格→橋枕間距計(jì)算→編制橋枕計(jì)劃表
B、定鋼軌鐵墊板底計(jì)劃高度→定計(jì)劃坡度→算出鐵墊板底至梁頂?shù)木嚯x→決定應(yīng)換橋枕規(guī)格→橋枕間距計(jì)算→編制橋枕計(jì)劃表
C、決定應(yīng)換橋枕規(guī)格→定鋼軌鐵墊板底計(jì)劃高度→定計(jì)劃坡度→算出鐵墊板底至梁頂?shù)木嚯x→橋枕間距計(jì)算→編制橋枕計(jì)劃表
D、定鋼軌鐵墊板底計(jì)劃高度→定計(jì)劃坡度→決定應(yīng)換橋枕規(guī)格→算出鐵墊板底至梁頂?shù)木嚯x→橋枕間距計(jì)算→編制橋枕計(jì)劃表