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漂木道加糙齿水工模型试验(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1985年01期
Page:
72-81
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
AN EXPERIMENT ON FLUME ROUGHS ON A HYDROTECHNICAL MODEL
Article ID:
1000-2006(1985)01-0072-10
Author(s):
The Experiment Group of the Nanjing Institute of Forestry and the Chengdu Hydroelectric Designing Institute
Keywords:
Flume Hydraulic model test Log transporting dams Roughing
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1985.01.009
Document Code:
A
Abstract:
A flume is a hydroengineering building by which floating logs cross the dam of the hydropower station. Roughs are the device fixed on the bottom of the flume to regulate the drifting of logs. The purpose of this experiment is to find the optimum shape of the flume roughs.Two types of flume roughs are tested in our experiment, one in linear form and the other in the shape of "W" horizontally. Results show the linear form rough gives better hydraulic effect than the "W" shaped one.

References

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Last Update: 1900-01-01