个人信息Personal Information
教授
博士生导师
硕士生导师
教师拼音名称:hanzheng
出生日期:1986-04-27
电子邮箱:
入职时间:2016-07-29
所在单位:土木工程学院
职务:Professor
学历:博士研究生毕业
办公地点:中南大学铁道校区第二综合实验楼819室
性别:男
联系方式:Email:zheng_han@csu.edu.cn
学位:博士学位
在职信息:在职
主要任职:地质灾害防治与地质环境保护国家重点实验室客座研究员;中国岩石力学与工程学会滑坡与工程边坡分会理事;湖南省岩石力学与工程学会理事;中南大学青年科协执行委员;国际期刊《SCIREA Journal of Geosciences》编委;国际期刊《Journal of Geological Research》编委;国际期刊《Journal of Central South University》编委
毕业院校:日本九州大学
学科:土木工程
Numerical Simulation of Debris-flow Behavior Incorporating a Dynamic Method for Estimating the Entrainment
点击次数:
发表刊物:Engineering Geology
摘要:There is a pressing need to estimate debris-flow entrainment because several lines of studies have substantiated that the magnitude of a debris flow may grow manyfold due to sediment entrainment. In this paper, we present a two-dimensional numerical model of debris-flow behavior for estimating entrainment over complex topography. The model is governed by a numerical integration of the depth-average motion equations using shallow water approximation. The governing equations are numerically solved using the semi-Lagrangian method in an explicit finite difference grid. Compared to previous models
合写作者:(中科院一区、TOP期刊) Han Z., Chen G.Q., et al.
论文编号:https://doi.org/10.1016/j.enggeo.2015.02.009
文献类型:J
卷号:190
页面范围:52-64
是否译文:否
发表时间:2015-05-14