徐州市铜山区采煤塌陷地复垦潜力综合评价

通过对采煤塌陷地复垦的潜力调查、分析和评价研究,可以进一步了解塌陷地复垦的潜力空间分布情况、等级状况,提出切实可行的采煤塌陷地复垦建议和对策。本文结合徐州市铜山区实际情况,选取影响采煤塌陷地复垦潜力的地形及水文条件、土壤条件和社会经济条件作为潜力评价因子,采用模糊综合评价法进行铜山区采煤塌陷地复垦潜力评价,依据评价结果把该塌陷区分为四个潜力区,针对不同潜力区塌陷地提出相应的复垦模式。

COMPREHENSIVE EVALUATION OF LAND RECLAMATION POTENTIAL FOR COAL MINING SUB SIDENCE IN TONGSHAN

Through the research, analysis and evaluation study of the potentiality of coal mining subsidence area reclamation, we can further understand the potential space distribution and grade status of the coal mining subsidence area reclamation, and propose suggestions and countermeasures for the coal mining subsidence area reclamation. In this paper, based on the practical situation of Tongshan District of Xuzhou, the terrain and hydrological conditions,soil conditions and socioeconomic conditions that affect the potentiality of coal mining subsidence area reclamation are selected as the evaluation factors of the potentiality, fuzzy comprehensive evaluation method is used to conduct potentiality evaluation of the coal mining subsidence area reclamation in Tongshan District. Based on the evaluation result, the subsidence area is divided into four potential areas and corresponding reclamation modes are proposed for different potential subsidence areas.