The hydraulic condition analysis and optimal cross-section design of the “rectangle -v” shaped drainage canal of debris flow

Author(s):  
Yong You ◽  
Jinfeng Liu ◽  
Guoqiang Ou ◽  
Yong You ◽  
Jinfeng Liu ◽  
...  
2012 ◽  
Vol 166-169 ◽  
pp. 2769-2773
Author(s):  
Jin Feng Liu ◽  
Yong You ◽  
Xing Chang Chen

This paper presented a case analysis of debris flow hazards and its mitigation works. The Xianbuleng Gully which is located in Jinchuan County, Sichuan Province was selected as study area. This gully is an old debris flow gully which once burst out many debris flow disasters in history. If debris flows occur again in this gully, the township government, the center school and 13 village houses nearly 300 persons on the alluvial fan will be exposed to great risk.The environment settings and the hazard characteristics of the Xianbuleng debris flow were introduced first in this paper. Then, mitigation works especially the drainage canal under the optimal hydraulic condition were planned and designed in the gully for decreasing the debris flow hazards.


2011 ◽  
Author(s):  
Hwan Hak Jang ◽  
Hyun-Ah Lee ◽  
Sang-Il Yi ◽  
Dae Seung Kim ◽  
Heui Won Yang ◽  
...  

2020 ◽  
Vol Volume 13 ◽  
pp. 999-1006
Author(s):  
Ahmed F Elhabashi ◽  
Leena Sulaibeekh ◽  
Nahed Seddiq ◽  
Salman Alali ◽  
Amjad K Abdulmajeed ◽  
...  

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