南昌市建设用地地质环境质量评价

Quality Evaluation on Geological Environment for the Construction Land in Nanchang,Jiangxi Province

通过采用多目标决策的敏感因子-模糊聚类综合评判法对南昌市建设用地地质环境质量进行评价,得出结论:尤口-莲塘,新建县-乐化丘岗地区,地质环境质量好,适宜建设;城市中心区、杨子洲-芦洲头、昌北岗间冲沟地区,地质环境质量较好,简单改善后可建设;南新乡-蒋巷、麻丘乡等地区,地质环境质量中等,需采取一定工程措施后方可建设;沿河边滩分布地区,地质环境质量较差,不适宜工程建设;梅岭风景区、西源刘家-源泉溜、金凤胡村-涂家洲等地,地质环境质量差,不适宜工程建设。

Through the fuzzy-clustering- integrated-evaluation method, the geology environmental quality of the construction land in Nanchang is appraised in this paper. The results show that： in the hillock area of You Kou-liantang and Xinjian County-Le Hua, the geology environmental quality is good, the landis suitable for construction. In the gully area among hillocks of Yangzizhou, Chaoyangzhou and Changbei, the geology environmental quality is better than the medium, the land can be used for the construction after simple improvements. In the area of downtown, Honggutan, Changdong and so on, the geology environmental quality is medium, it must take certain engineering measures before construction. In the area distributed along the river side, the geology environmental quality is relatively poor, the land is not suitable for the construction; the geology environmental quality in Mount Meiling is poor, it ＂ultimately＂ is not suitable for the construction.