《诗经》中有“文定厥样 ,亲迎于渭。造舟为梁 ,不 (丕 )显其光”之句 ,说的是公元前 1 2世纪 ,周文王亲迎于渭水之滨 ,娶太姒为妻 ,为此特在渭水上架起一座浮桥。这是我国建造浮桥最早的记录。浮桥使用于军事最早文献记载的是公元前 5 41年 ,秦公子钅咸投奔晋国 ,被滔滔黄河挡 In the Book of Songs, there are “sentences of the same kind, pro-Wei in the Book of Songs,” “making a boat a beam, not showing its light,” saying that in the 12th century BC, To marry too 姒 as his wife, for this purpose special in the Wei River to set up a pontoon. This is the earliest record of building pontoon in our country. Pontoon bridge used in the earliest military records of the literature is 511 BC BC, Qin Gongzi Xi Jin Ben Jun, was the Yellow River blocked