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本文介绍了梨树灌区管理局各种涵闸工程多数建在五六十年代,由于长期远行,涵闸消能工破坏现象比较严重,对于垂直网板消能工完全可取代传统挖深式消力池或坎式池。其消能防冲效果显著,可提高消能率10%～20%,缩短池长40%～60%。
This paper introduces that most of the culvert works of the Lishui Irrigation Administration are built in the 1950s and 1960s. Due to long-term excursion, the sluices of the sluices of the sluices are more serious. For vertical screen dissipators, Pool or Kan style pool. Its energy dissipation effect is significant, can improve the energy dissipation rate of 10% to 20%, shorten the pool length of 40% to 60%.