第42卷第1期煤炭科学技术Vol42No12014年1月CoalScienceandTechnologyJan.2014我国采煤沉陷土地损毁及其复垦技术现状与展望李树志(中国煤炭科工集团唐山研究院有限公司ꎬ河北唐山063012)摘要:针对我国东部采煤沉陷区生态问题ꎬ介绍了沉陷耕地损毁评价定级和沉陷区复垦耕地生产力评价方法ꎻ提出了矸石充填复垦、就地取土复垦的剖面构建方法及区域农业景观再塑技术ꎻ介绍了采煤沉陷区次生湿地生境、植被景观、人工景观构建技术与水质修复方法ꎻ提出了采空区探测、采动地基稳定性评价、采空区地基加固、抗变形建筑的采煤沉陷区工程建设一体化技术ꎮ最后展望了采煤沉陷区生态修复技术的研究发展方向ꎮ关键词:采煤沉陷ꎻ土地复垦ꎻ生态修复ꎻ次生湿地ꎻ建筑复垦中图分类号:TD88文献标志码:A文章编号:0253-2336(2014)01-0093-05PresentStatusandOutlookonLandDamageandReclamationTechnologyofMiningSubsidenceAreainChinaLIShu ̄zhi(TangshanResearchInstituteCompanyLimitedꎬChinaCoalTechnologyandEngineeringGroupꎬTangshan063012ꎬChina)Abstract:AccordingtotheecologicalproblemsoftheminingsubsidenceareaintheeastpartofChinaꎬthepaperintroducedthefarmlanddamageevaluationandgradeoftheminingsubsidenceandtheproductivityevaluationmethodofthereclaimedfarmlandinminingsubsid ̄encearea.Thepaperprovidedtheprofileconstructionmethodsofthecoalrejectsbackfillreclamationandthelocalsoilbackfillreclamationandthereconstructiontechnologyoftheregionalagriculturallandscape.Thepaperintroducedtheconstructiontechnologyofthesecondarywetlandbiotopeꎬvegetationlandscapeandartificiallandscapeinminingsubsidenceareaandthewaterqualityrestorationmethod.Thepaperprovidedtheprojectconstructionintegratedtechnologywiththesurveyofgoafꎬthestabilityevaluationofminingfoundationꎬfoundationrein ̄forcementabovegoafandanti-deformationbuildinginminingsubsidencearea.Thepaperhadanoutlookontheresearchdevelopmentori ̄entationoftheecologicalrestorationtechnologyinminingsubsidencearea.Keywords:miningsubsidenceꎻlandreclamationꎻecologicalrestorationꎻsecondarywetlandꎻbuildingreclamation收稿日期:2013-10-19ꎻ责任编辑:曾康生DOI:10.13199/j.cnki.cst.2014.01.022基金项目:“十二五”国家科技支撑计划重点资助项目(2012BAC1...