Hydraulic test and research of five-link floating body brake
[1]Liu Zirong,JIANG Ye-ying,LIU Guochang.Hydraulic test and research of five-link floating body brake[J].Journal of Zhengzhou University (Engineering Science),1982,3(01):74-87.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
3卷
Number of periods:
1982 01
Page number:
74-87
Column:
Public date:
1982-06-01
- Title:
- Hydraulic test and research of five-link floating body brake
- Keywords:
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- CLC:
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- DOI:
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- Abstract:
- This paper briefly introduces the main achievements of our research on five-link floating body brake in the past ten years.Firstly, the motion characteristics of the gate are analyzed from the analysis of the working state, and the calculation formulas of lift, fall and balance of the five-link floating body gate are established.Then the model test is discussed and the dynamic similarity model law is proposed.Based on a large number of experimental data, a practical diagram of the moment of overflow water pressure is obtained, which can be used by designers in calculation.Finally, several important problems of the floating body gate are briefly discussed, namely, starting problem, self-locking and self-floating problem, non-synchronization and fast descent and loss of control problem which are closely related to them.
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Last Update:
2023-07-31