Application and New Creation of V-shaped Draining and Divertying Grooves on Preventing and Curing Mud-rock Flows in Yunnan
WANG Jian-qiang1,2
1School of Engineering and Technology,China University of Geosciences,Beijing100083,China;
2No.2 Prospecting Institute of Geology and Engineering, Kunming, Yunnan650017, China
WANG Jian-qiang. Application and New Creation of V-shaped Draining and Divertying Grooves on Preventing and Curing Mud-rock Flows in Yunnan[J]. Geoscience, 2007, 21(Suppl): 190-195.