Pub Date : 2011-07-01DOI: 10.4028/www.scientific.net/AMR.301-303.724
Li Zhang, Y. Zhang, Xiaoyuan Zhou, G. Liang, Qian Wang, Zhikai Cai, Z. Huo, J. Zhu
On the basis of GIS technique, with single factor layer data of spatial database and Overlay analysis method, the designing of groundwater vulnerability assessment model for DRASTIC、LSD、DRTA、DLCT has been proposed. Under VC ++6.0, with the application of MapGIS development kit, the groundwater vulnerability assessment model system has been developed. It can associate professionals for performance evaluation of groundwater vulnerability.
{"title":"Groundwater Vulnerability Assessment System Based on GIS","authors":"Li Zhang, Y. Zhang, Xiaoyuan Zhou, G. Liang, Qian Wang, Zhikai Cai, Z. Huo, J. Zhu","doi":"10.4028/www.scientific.net/AMR.301-303.724","DOIUrl":"https://doi.org/10.4028/www.scientific.net/AMR.301-303.724","url":null,"abstract":"On the basis of GIS technique, with single factor layer data of spatial database and Overlay analysis method, the designing of groundwater vulnerability assessment model for DRASTIC、LSD、DRTA、DLCT has been proposed. Under VC ++6.0, with the application of MapGIS development kit, the groundwater vulnerability assessment model system has been developed. It can associate professionals for performance evaluation of groundwater vulnerability.","PeriodicalId":56668,"journal":{"name":"水文地质工程地质","volume":"301-303 1","pages":"724 - 730"},"PeriodicalIF":0.0,"publicationDate":"2011-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4028/www.scientific.net/AMR.301-303.724","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70642469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2006-01-01DOI: 10.1201/9780203885284-143
D. Huang
Unload and unloading zones of high rock slope are familiar phenomenon in southwest area of China,which influence stability of rock slope and other rock-engineering problem.On the basis of analyzing the actual way of classification of unloading zones,the author puts forward a divisiory way of adopting joint rate,opening joint rate and summation of joint width as quantitative indexes according to formation mechanism and geological exhibition of unloading zones.After large numbers of locale measurement of joints,analytical result indicates that there is a good corresponding connection between the three indexes and unloading degree,and it is feasible to regard the three indexes as quantitative standard of classification of unloading zone.Furthermore,combining to qualitative geological characteristics of unloading zones,the author presents material project for actual engineering.
{"title":"Quantitative study on the classification of unloading zones of high slopes","authors":"D. Huang","doi":"10.1201/9780203885284-143","DOIUrl":"https://doi.org/10.1201/9780203885284-143","url":null,"abstract":"Unload and unloading zones of high rock slope are familiar phenomenon in southwest area of China,which influence stability of rock slope and other rock-engineering problem.On the basis of analyzing the actual way of classification of unloading zones,the author puts forward a divisiory way of adopting joint rate,opening joint rate and summation of joint width as quantitative indexes according to formation mechanism and geological exhibition of unloading zones.After large numbers of locale measurement of joints,analytical result indicates that there is a good corresponding connection between the three indexes and unloading degree,and it is feasible to regard the three indexes as quantitative standard of classification of unloading zone.Furthermore,combining to qualitative geological characteristics of unloading zones,the author presents material project for actual engineering.","PeriodicalId":56668,"journal":{"name":"水文地质工程地质","volume":"1 1","pages":"1073-1076"},"PeriodicalIF":0.0,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"65942637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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