The Coal Mines Collapse Area Land Reclamation Pattern And The Project Technical Standard Research Of HuaiNan And HuaiBei Cities

This article take the land destruction mechanism and the destruction land loss theory,the soil science theory,the ecology restore theory,the economic econology principle,the settlement estimate technology,the landform repeatment technology, the vegetation reconstruction technology as the theory technology support,do the research on the land reclamation government comprehensive utilization of HuaiNan and HuaiBei cities coal th mines collapse area.through the synthesis to improve the lose productivity land to uses again,and restores its ecology function,resolves the mining area day by day incisive land-person contradiction and the ecological environment crisis.The primary coverage and the findings are as follows:First,introduced the HuaiNan and HuaiBei cities coal resources contain and mining coal capacities,from the collapse depth,the scope,sank steadily,ponding, government situation to reflected the collapse area destroyed and the government present situation,and had forecast by the balanced output law for the future certain year collapse area influence degree and the scope,emphasized the necessity,the urgency of carried on the comprehensive government to the mining coal collapse area. And then,in the base of HuaiNan and HuaiBei cities land use present situation, analyzes the different collapse area type is in the different situation of coal resources contain,coal bed thickness,ground water burying depth,primitive surface landform. directed against the collapse area different type of HuaiNan and HuaiBei cities, combine the mining coal collapse area government real diagnosis research,take the present dissimilar in shape and form reclamation way and the method,sublimate and promote the theory,then summarize the collapse area land reclamation pattern system: Including the land smooth,digs the deep pad shallow,the solid reject backfill,the traveling comprehensive development four kind of basic land reclamation improvement pattern,through science and standard pattern system guid collapse area land reclamation practice work,coordinated mining area person-land relationship, alleviate ecological environment crisis.Third,Take reclaims the pattern as the platform,regard the trend of mining area economical industry,the objective restrictive condition and so on each factor, according to the reclamation land utilization direction suitability principle,acts as circumstances permit,to propose the development ecology economy,specially to expand ecological agriculture,expand the circulation economy with the unify of plantation-cultivation-handation;use the coal resources and the mining area human resources superiority develop intensive processing industry,extend industry chain of industrial district to accelerat the ecology industry development;in addition, In the insistence agriculture first,under the prominent increase effective cultivated area principle instruction,uses in the deep water level and the middle water level collapse area development eco-tourism and so on.all this industry rebuild method can provide some reference to help the mining industry cities change the sole resources production configuration to the survice and process type,avoid exhausts of resources causes the cities trend to "the ore to use up the cities fades".Finally,in the practise of the HuaiNan and HuaiBei cities mining area on land smooth,irrigation and drainage system construction,cultivation water surface construction,field path construction,Shelter forest and ecological environment maintenance project,has studied the mining coal collapse area land reclamation engineering construction parameter,for the collapse area land reclamation project plan,the design,the construction and the approval provides the technical standard and the reference.The findings thought that,The coal mine collapse area of HuaiNan and HuaiBei cities land reclamation cannot limit to simple "the restoration" which was primitive landform and the ecosystem,and it should "Transfer the traditional restore which recliam to using condition and especially espaempHasis increases the effective cultivated area aim to the aim which take to restore the land expectation using value and protection ecological environment as the content ".emphasis to adopts the project improvement and the biological measure,the attention reclamation land landscape ecology restoration,the land quality and the land productive efficiency and the benefit restoration,the maintenance land ecosystem biodiversity.