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出版社:中国水利水电出版社
出版时间:2018-08-01
主编:饶思中
出版社:中国水利水电出版社
出版时间:2018-07-07
主编:王帅
出版社:中国水利水电出版社
出版时间:2018-07-07
主编:曹其军 齐辙
出版社:中国水利水电出版社
出版时间:2018-07-07
主编:王小东,戴福初,孟令超
出版社:中国水利水电出版社
出版时间:2018-07-01
本书基于高分辨率DEM与DOM,研究在GIS技术支持下的塌岸宽度预测和体积预测的理论与方法。全书以金沙江溪洛渡水电工程为例,基于 “两段法”,开发了进行塌岸宽度与体积预测的计算插件;基于极限平衡理论和剖面线扫描算法,引入安全系数分析和失效概率分析,实现了水库岸坡模型构建和稳定性计算一体化的程序插件,使得区域风险评价和单体风险评价通过GIS得到了较好的融合,提高了水库塌岸风险评价的定量化程度。本书可供从事水库塌岸风险评价、边坡稳定性、区域稳定性以及GIS二次开发等方面研究的科研工作者参考,也可供相关专业高校师生阅读。This book studies the GIS-supported theories and methods of bank failure width and volume prediction based on high resolution DEM and DOM.For Xi-luodu hydropower station as a project case in this book,based on "Two-Sec-tion Method",bank failure width and volume pluginis developed.Basedon limit equilibrium theory and profile scanning algorithm,the analysis of safety factor and failure probability is applied,finally,an integrated plugin of con-struction of reservoir bank slope model and stability computing program is de-veloped,which made the risk assessments of bank failure at regional scales and at site scale associated conveniently through GIS,Increased quantification of risk assessment of bank failure.This book is intended for scientists and engineers involved with the study of risk assessment,slope stability,regional stability and GIS secondary devel-opment,and it can also be used as reference book for teachers and students in related professions.