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一、序言笔者撰写本文的目的,主要是由于看到了几个宽浅游荡河段上的桥渡所遭到的不同命运,一个是山西临汾桥,1977年遇到特大洪水,西桥头导流坝被冲毁后,西岸受到严重冲刷,一天冲刷达70多米。在这样紧急情况下,临汾地区总段在当地党政领导下,日夜奋战进行抢险,采用铁丝石笼小丁坝群固岸,阻止了河岸的进一步冲刷。抢修了桥头引道,事后又进行了防护加固。前后花了35
First, the preface The author’s purpose of writing this article is mainly due to see the different fate of the bridge across the wide and wandering reaches, one is Linfen Bridge in Shanxi Province, in 1977 encountered major floods, the West Bridge diversion dams After being destroyed, the West Bank was severely scoured and scoured more than 70 meters a day. In such an emergency, under the leadership of the local party and government, the total section of Linfen area was fighting day and night for emergency rescue. The small shoreline group of anchovies in the wireline cage prevented the further erosion of the riverbank. Repair bridgehead Road, afterwards conducted a protective reinforcement. Spent 35 before and after