| 城市用地抗震适宜性分区研究 |
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| 引用本文： | 梁师俊,来丽芳,陈桂珍. 城市用地抗震适宜性分区研究[J]. 安全与环境工程, 2010, 17(1): 14-17,21 |
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| 作者姓名： | 梁师俊 来丽芳 陈桂珍 |
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| 作者单位： | 浙江建设职业技术学院,杭州,311231;浙江建设职业技术学院,杭州,311231;浙江建设职业技术学院,杭州,311231 |
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| 基金项目： | 浙江省建设厅科技推广项目(2008B015) |
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| 摘 要： | 针对我国现行《城市抗震防灾规划标准》有关城市用地抗震适宜性评价的规定,建立了城市用地抗震适宜性评价指标体系;采用层次分析法确定了各评价指标的权重值;根据抗震适宜性综合指数的概念,得到了研究区实测钻孔资料的抗震适宜性综合指数,在GIS技术的支持下,生成了城市用地抗震适宜性综合指数等值线图,并据此进行了城市用地抗震适宜性分区;可为城市的总体规划提供依据。
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| 关 键 词： | 砂土液化 软土震陷 层次分析法 抗震适宜性 区划 |
Urban Land Suitability Zoning for Earthquake Resistance |
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| LIANG Shi-jun,LAI Li-fang,CHEN Gui-zhen. Urban Land Suitability Zoning for Earthquake Resistance[J]. Safety and Environmental Engineering, 2010, 17(1): 14-17,21 |
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| Authors: | LIANG Shi-jun LAI Li-fang CHEN Gui-zhen |
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| Affiliation: | Zhejiang College of Construction/a>;Hangzhou 311231/a>;China |
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| Abstract: | According to the method of urban land use suitability evaluation for earthquake resistance of Standard for Urban Planning on Earthquake Resistance and Hazardous Prevention,firstly,the hierarchical structural analytic model is established.Secondly,the scoring system and standard for different evaluation indexes are determined through the Analytic Hierarchy Process.Thirdly,the composite index value to the suitability for earthquake resistance is obtained and this generates the isoclines of the composite index... |
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| Keywords: | sand liquefaction seismic subsidence of soft soil Analytic Hierarchy Process suitability of earthquake resistance zoning |
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