The Study Of Land Reclamation Method And Technical Appraisal

Presently, our country economy rate of rise has dropped, it's continuing the stable growth. Now we are seeking for the economical, environment and society's coordinated development. The country and the society also take to the improvement of ecological environment. Thus, the mine land reclamation and its the technical appraisal becomes an important topic which is worth us studying.This article has done the preliminary study on the mine land reclamation method and the technical appraisal of land reclamation. I carried on the overall reclamation plan on the damaged land, determined the goal of reclamation, divided the reclamation work stage, determined the content and the steps of the reclamation work.I designed the surface feature on the dumping site of open pit mine, calculated reasonably thickness of surface soil. I analyzed the mechanism of the soil erosion. In the stage of the biological reclamation, I have studied the soil improvement method, the planted forest technology and the farming and forestry multiplexed system. Take the Yuanbaoshan Open Pit Mine as the example, I carried on the practice analysis and research of the land reclamation .The technical appraisal about the reclamation of waste land is an important content in the appraisal to the mine reclamation. It included two parts : Suitable Assessment and Damaging Assessment. This paper introduces a new method of assessment, namely "Fuzzy Mathematics",which is appropriate to Suitable Assessment and Damaging Assessment.