丽江干河坝冰-岩碎屑流地貌、沉积特征与成因机制分析

师璐璐, 陈剑, 陈瑞琛, 崔之久, 米东东, 吕明升, 刘蓓蓓

Geomorphological characteristics and failure mechanism of Ganheba rock-ice avalanche in Lijiang

Lulu SHI, Jian CHEN, Ruichen CHEN, Zhijiu CUI, Dongdong MI, Mingsheng LÜ, Beibei LIU

表3 干河坝冰-岩碎屑流几何参数的评估

Table 3 Regression equations and evaluations of the parameters of the Ganheba rock-ice avalanche

计算公式 拟合度 实测值 计算值 文献来源 Atotal=101.0884VHmax0.5497 0.927 1.32km2 1.34km2 Storm et al， 2019［58］ Adep=100.9748VHmax0.5745 0.915 0.89km2 1.06km2 V=2.60A0.86 0.74 0.89km2 5.46km2 Sosio et al， 2012［19］