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荆江大堤是江汉平原的重要屏障,解放以来,做了大量的土石方工程,但按中央的要求。任务还相当巨大,而土源又极感缺乏,1972年开始,采用挖泥船吹填施工,虽较人工运土工效高,投资省,节约劳力,但有些堤段土源问题仍未解决.为了解决土源,达到就地取材,加固大堤,于1978年1～2月,选择1796年溃口冲成的木城渊险工,作铺设跨江水下输泥管道吹填试验,在长航汉口航道区的支持下,经过三十七天工作,成功地完成了铺设跨江水下输泥管道工程,运用效果,比较显著,有广泛运用的前途,现介绍如下:
Jingjiang embankment is an important barrier Jianghan Plain, since liberation, a lot of earth and rock works, but according to the requirements of the Central Government. The task is still huge and the soil source is extremely lacking. Since dredging was started in 1972, the dredger used to fill the dredger and fill the ground, though it is more labor-saving and labor-saving than man-made ones. In order to solve the soil source, to achieve local materials, strengthening the dike, in 1978 January to February, choose to crash in 1796 into the city of Kincheng infraorbital workers, to lay a cross-river underwater mud pipe filling test, in Hang long navigation channel area , After thirty-seven days of work, successfully completed the project of laying cross-river underwater cementing pipeline project, the application effect is more obvious and there is a promising future for extensive application. The introduction is as follows: