Air cushion type large-diameter circular pipe culvert two-way flow control gate and use method thereof

• Main Authors: WANG ZONGZHI, LIU KELIN, CHENG LIANG, ZHANG LINGLING, CUI SHAOFENG, XIA KEZHENG, DU HUIHUA, YE AILING, WANG ZHESUN
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The invention discloses an air cushion type large-diameter circular pipe culvert two-way flow control gate and a use method thereof. A lock chamber of the gate is like a three-way shape, the front inner wall and the rear inner wall of the lower part of the lock chamber are all inclined planes, and w...