CAJ | 학술논문

在对灰色聚类法原理与步骤论述的基础上，根据2013年安昌江绵阳段水质监测资料，通过建立水质综合评价的灰色聚类模型，对绵阳段平常期和暴雨后水质进行评价。结果表明：平常期监测的普明大桥、青年广场、洞庭大坝和南山大桥河段的最大聚类权系数分别为0．443，0．505，0．363和0．797，水环境质量分别为Ⅰ类水、Ⅱ类水、Ⅲ类水和Ⅰ类水；暴雨后洞庭大坝和青年广场河段的最大聚类权系数为0．517和0．447，水环境质量均为Ⅴ类水，不能达到Ⅲ类水标准。
재대회색취류법원리여보취논술적기출상，근거2013년안창강면양단수질감측자료，통과건립수질종합평개적회색취류모형，대면양단평상기화폭우후수질진행평개。결과표명：평상기감측적보명대교、청년엄장、동정대패화남산대교하단적최대취류권계수분별위0．443，0．505，0．363화0．797，수배경질량분별위Ⅰ류수、Ⅱ류수、Ⅲ류수화Ⅰ류수；폭우후동정대패화청년엄장하단적최대취류권계수위0．517화0．447，수배경질량균위Ⅴ류수，불능체도Ⅲ류수표준。
Based on the principle and procedure of grey clustering method , according to the water quality mo-nitoring data of Mianyang sector of Anchang river 2013, by establishing the grey clustering model of compre-hensive evaluation of water quality , evaluating the water quality of Mianyang sector of Anchang river in usual period and after heavy rain .The results show that:the largest cluster weight coefficients of the 4 sections are 0.443, 0.505, 0.363 and 0.797 in usual period and the level of water quality are class I , class II , class III and class I .The largest cluster weight coefficients of the 2 sections are 0.517 and 0.447 after heavy rain , and the level of water quality are all classⅤ, the water quality can not attains standards of class III .