南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2014年
3期
156-159
,共4页
水文地质条件%水源热泵%组合权重%综合指数法%适宜性分区%西安
水文地質條件%水源熱泵%組閤權重%綜閤指數法%適宜性分區%西安
수문지질조건%수원열빙%조합권중%종합지수법%괄의성분구%서안
hydrogeologicalconditions%watersourceheatpump%comprehensiveweight%compositeindexmethod%suitabilityzona2-tion%X-ican
根据西安市主城区水文地质条件和环境保护条件,建立了西安市地下水源热泵适宜性评价体系,利用最小信息熵原理将主观赋权法(层次分析法)和客观赋权法(熵值法)相结合得到各评价指标的组合权重。在确定了评分体系的基础上,采用综合指数法得到西安市主城区水源热泵适宜性分区结果：研究区范围内,地下水源热泵适宜区面积为1711228 km2,较适宜区面积为3691234 km2,不适宜区面积为1601407 km2,禁建区面积为1311002 km2。研究结果为西安市水源热泵的规划选址提供了依据。
根據西安市主城區水文地質條件和環境保護條件,建立瞭西安市地下水源熱泵適宜性評價體繫,利用最小信息熵原理將主觀賦權法(層次分析法)和客觀賦權法(熵值法)相結閤得到各評價指標的組閤權重。在確定瞭評分體繫的基礎上,採用綜閤指數法得到西安市主城區水源熱泵適宜性分區結果：研究區範圍內,地下水源熱泵適宜區麵積為1711228 km2,較適宜區麵積為3691234 km2,不適宜區麵積為1601407 km2,禁建區麵積為1311002 km2。研究結果為西安市水源熱泵的規劃選阯提供瞭依據。
근거서안시주성구수문지질조건화배경보호조건,건립료서안시지하수원열빙괄의성평개체계,이용최소신식적원리장주관부권법(층차분석법)화객관부권법(적치법)상결합득도각평개지표적조합권중。재학정료평분체계적기출상,채용종합지수법득도서안시주성구수원열빙괄의성분구결과：연구구범위내,지하수원열빙괄의구면적위1711228 km2,교괄의구면적위3691234 km2,불괄의구면적위1601407 km2,금건구면적위1311002 km2。연구결과위서안시수원열빙적규화선지제공료의거。
The suitability evaluation system of groundwater source heat pumps was constructed based on the hydrogeological and environmentalconditionsinXican.Thecomprehensiveweightofeachevaluationindexwasdeterminedusingthecombination methodofsubjectiveweightingmethod(analytichierarchyprocessmethod) andobjectiveweightingmethod(entropymethod) based on the minimum information theory.On the basis of the determined scoring system, the comprehensive index method was usedtodeterminethesuitabilityzonationresultsofgroundwatersourceheatpumpsinXican.Theresultsindicatedthatthemore suitableareaforgroundwatersourceheatpumpsisabout1711228km2,thelesssuitableareais3691234km2,theunsuitablear2 ea is 1601 407 km2, and theconstruction forbidden area is 1311002 km2. The results can provide a scientific basis for planning and site selection of water source heat pumps in Xican.
