梦回青藏铁路
2004年6月22日,在海拔4700米的安多车站,青藏铁路安拉段开铺典礼举行。开工仪式上的气氛很热烈,建设自此开启。
每一条铁路线都是从勘探开始,经过许多环节直到开通运营。在青藏高原建设铁路,注定过程艰险。
铁路穿越羊八井大峡谷,这里是一段长长的大下坡,50公里距离海拔下降1000米。
我们的筑路从铺轨开始,铺轨机吊起轨排,铺到修好的路基上,一排一排,时间一天天过去,钢轨向前延伸。
在不同的时刻和地点中,铺轨的场景都是美的。雪域几十公里,常常只有我们。我们是这场景忠实的观赏者。
轨排和预制梁里,藏着钢筋铁骨,和建设者气质相同。
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