| 基于GIS的唐山市区环境地质模糊评价分析 |
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| 引用本文： | 鲁明星,孙金华,吴班.基于GIS的唐山市区环境地质模糊评价分析[J].地震工程与工程振动,2006,26(3):34-36. |
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| 作者姓名： | 鲁明星 孙金华 吴班 |
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| 作者单位： | 1. 唐山学院,土木工程系,河北,唐山,063000
2. 中国林业科学研究院,北京,100091 |
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| 摘 要： | 针对唐山市区地质环境研究的现状,选用G IS组件(M apOb jects)结合可视化编程工具VB研发了地质数据管理平台。在所建立的地质数据管理平台上利用模糊数学评价方法,选择地质构造、地层岩性、第4系厚度、地下水、岩溶地面塌陷和采煤地面塌陷作为评价因子,建立了唐山市区环境地质模糊综合评价模型,编程实现了唐山市区环境地质评价分区,为城市规划和工程建设提供了决策支持。
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| 关 键 词： | 环境地质评价 模糊数学 组件式GIS 唐山市 |
| 文章编号： | 1000-1301（2006）03-0034-03 |
| 收稿时间： | 2005-12-11 |
| 修稿时间： | 2005-12-112006-02-11 |
An analysis of environmental geology evaluation of Tangshan City based on GIS |
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| Lu Mingxing,Sun Jinhua,Wu Ban.An analysis of environmental geology evaluation of Tangshan City based on GIS[J].Earthquake Engineering and Engineering Vibration,2006,26(3):34-36. |
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| Authors: | Lu Mingxing Sun Jinhua Wu Ban |
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| Institution: | 1. Department of Civil Engineering, Tangshan College, Tangshan 063000, China; 2. Chinese Academy of Forestry, Beijing 100091, China |
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| Abstract: | In the thesis a geological data managing system adopting GIS components(MapObjects) and programming tools(VB) is developed,according to the current situation of the sudying of Tangshan urban geology.The model of Tangshan urban environment geology evaluation is constructed by the method of fuzzy comprehensive evaluation,considering stratum and lithology,tectonic geolygy,hydrogeology and ground subside caused by coal cutting.Then the map of environmental geology evaluation of Tangshan City is drawn,which offers help and sustain for the construction and planning of the city. |
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| Keywords: | environmental geology fuzzy comprehensive evaluation ComGIS Tangshan |
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