ZHANG Jin-shan, ZHONG Dun-lun, WANG Shi-ge, et al. Risk Analysis of Debris Flowand Flush Flood Disaster of One Building Field in Upper Reaches of Minjiang River[J]. Bulletin of Soiland Water Conservation, 2005, 24(4): 42-43.
ZHANG Jin-shan, ZHONG Dun-lun, WANG Shi-ge, et al. Risk Analysis of Debris Flowand Flush Flood Disaster of One Building Field in Upper Reaches of Minjiang River[J]. Bulletin of Soiland Water Conservation, 2005, 24(4): 42-43.DOI:
A site of building is located in the Dagou drainage area
the upper reaches of Minjiang river
where the debris flow and flush flood often occur.The risk of the site bringing by
possibly
the debris flow and flush flood is analyzed from the aspects of the characteristics of the debris flow
flush flood and its embranchments
the scale of its breaking out
and the influence of flush flood character in the ravine brought by the debris flow of its embranchment.Then the site was divided into several sections by risk extent of the debris flow of its embranchment.The results show that the main body of the site lies in the no2hazard area