Research on the Law of Highway Debris Flow Moving in Control Structures
CHEN Ye - ying, TANG Hong - mei, CHEN Hong - kai, YE Si - qiao
DOI:10.11835/j.issn.1674-4764.2006.05.008
Received May 15, 2006,Revised May 15, 2006, Accepted , Available online July 01, 2015
Volume ,2006,Pages 35-
- Abstract
Debris flow is a kind of typical water ruins to highways, and it is a dynamic load for highway water ruin. The authors, following the moving law of debris flow and characteristics of highway ruin, put forward reasonable section shape of high - speed drainage trough. Then, according to the energy conservation principle and horizontal throwing theory, the authors established a calculation formula for the throwing distance. The results of the calculation formula given in this paper offer a solution for load calculation and control effect evaluation problems and provide theoretical foundation i to structure design and disease control of debris flow along the highways.