Prototype Debug Study on the Hydraulic Characteristics of the Filling and Emptying System of Qiaogong Ship Lock on Hongshui River

摘要：

The transportation valve of Qiaogong adopts the Flatgate type, its factual working head is higher than other projects which have completed at home and abroad, this ship lock breaks records of the adoption of Flat-gate type. The working conditions of this type of valve directly affect the running of the ship lock such as cavitation and vibration, etc. This paper systematic introduces the achievement of this ship lock prototype observation, including hydraulic characteristics, the process of lifting force of tumble gate when opening and closing, and the process of uplifting force of the miter gate. The fruits of this prototype debug have provided the important scientific basis for the safety navigation of ship lock.

作者: Hu Yaan Yan Xiujun Quan Qiang Xue shu

作者单位: State Key Laboratory of Hydrdogy-Water Resources and Hydraulic Engineering,Nanjing Hydraulic Research Institute, Nanjing, 210029

会议类型: 国际会议

会议名称: International Symposium on Hydraulic Physical Modeling and Field Investigation(2010 水工模型试验和原型观测技术国际研讨会)

会议地点: 南京

会议语种:英文

页码: 631-637

在线出版日期: 2010-09-13（万方平台首次上网日期，不代表论文的发表时间）