淮河引洪口门试用新型闸门毛世民利用原有湖洼滩地建成行洪区是解决淮河洪量大、河槽泄量小这一突出矛盾的一种措施，也是淮河防洪体系的重要组成部分。随着社会经济的发展，行洪区行洪遇到的阻力越来越大，带来的问题越来越多。洪水期间，临时扒口行洪，不仅影响引洪效果... Huaihe flood gate test new gate Mao Shimin use of the original lacustrine floodplain floodplain is to solve the Huaihe flood, river discharge is a prominent contradiction of a measure, but also the Huaihe River flood control system is an important part. With the development of society and economy, the resistance encountered in flood discharge in the floodplain area becomes more and more large, which brings more and more problems. During the flood period, the temporary pick-mouth flood, not only affect the flood effect ...