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濮阳黃河修防段堤綫全长六十公里,險工四处,坝垜七十一道,其中很大一部分是于一九五八年后大搞河道整治,在河內和嫩滩上修建的。由于建成时間短,基础較差,一九五九年以来,先后出現大小險情二百一十六次,前爬、后潰、猛蟄、猛墩或有倒垻危險的严重險情即达二十次之多。为了确保垻垜安全,六年来,在工人少、任务重的情况下,依靠險工附近
The embankment line of Puyang Yellow River Rehabilitation and Embankment Project is 60 kilometers in length with dangerous work around and seventy-one dams. A large part of them are rehabilitated in rivers after 1958 and constructed in Hanoi and on the tender beaches. Due to the short period of time for completion and the poor foundation, a total of 216 dangerous dangerous situations of magnitude and size have occurred since 1959. The serious danger of extremist climb, rear collapse, fierce sting, fierce pierring or collapse has reached 20 More times. In order to ensure the safety and security, in the past six years, with fewer workers and heavy tasks,