摘要
为提高煤矿废弃工业广场再开发效率,从"城市双修"视角出发,基于驱动力-状态-响应(driving force-state-response,DSR)模型框架,建立由3个一级指标、7个二级指标、16个三级指标组成的煤矿废弃工业广场再开发时序评价体系。以北京京西煤矿为例,采用赋值法进行指标量化分级,利用四象限法对驱动力D、状态S和响应R结果进行耦合处理。结果表明:长沟峪(D=3.818,S=3.848)、大台(D=3.732,S=4.603)和木城涧(D=2.646,S=4.522)划属近期开发;王平(D=4.240,S=3.187)、千军台(D=2.248,S=3.887)和大安山(D=1.792,S=4.39)划属中期开发;安家滩(D=2.118,S=1.464)和花坡根(D=2.798,S=1.907)划属远期开发。该时序评价体系将煤矿废弃工业广场再开发与城市发展紧密结合,以更全面的视角进行时序评价,准确性更高、适宜性更强,为同类型废弃工业广场再开发时序评价提供借鉴参考。
The redevelopment of abandoned coal mine industry square(ACMIS)has become an important issue,as the number of abandoned sites has been increasing.Meanwhile,redeveloping the ACMIS is the basic requirement of the Chinese urban renovation and restoration strategy.Since reusing ACMIS is time-consuming and cost-consuming,developing an assessment tool to prioritize the renewal processes is necessary.Many existing assessment tools are not appropriate because they mainly focus on ecological aspects,while neglecting urban planning issues.Thus,this paper proposes a driving force-state-response(DSR)model of ACMIS which integrates planning,land rehabilitation and ecology,and analyzes the factors influencing the DSR framework.Then,the paper creates a comprehensive assessment system for prioritizing the redevelopment of ACMIS,which includes stakeholders'requalification objectives and perspectives related to the ACMIS regeneration process.The assessment system takes into account3pillars,which are6driving force factors(agglomeration degree of ecological agriculture,agglomeration degree of culture-oriented travel,high-way status,public transportation status,distance from downtown,accessibility of public service facilities),9state factors(soil conditions,soil pH value,damage degree,degree of heavy metal pollution,risk degree of geologic hazard,architectural integrity,historic and cultural value of modern architectures,status of underground space,municipal infrastructure status),and response(planning and policy).The point scoring framework is used to quantify and classify indicators,while four-quadrant method is used to couple evaluation results.Based on the evaluation results,ACMIS has been divided into4classes,high driving force-high state(HDFHS),high driving force-low state(HDFLS),low driving force-high state(LDFHS)and low driving force-low state(LDFLS).According to the land use planning,the development sequence is divided into3stages:The first development sequence is composed of HDFHS,the second development sequence is composed of HDFLS and LDFHS,and the third one is composed of LDFLS.The method has been applied to the Jingxi coal mine case study(Beijing,China),and the result showed that3sites named Changgouyu(D=3.818,S=3.848;D is driving force and S is state),Datai(D=3.732,S=3.732)and Muchengjian(D=2.646,S=4.522)in the city inventory were included in the first redevelopment sequence,and Wangping(D=4.240,S=3.187),Qianjuntai(D=2.248,S=3.887)and Daanshan(D=1.792,S=4.39)in the second redevelopment sequence,while Anjiatan(D=2.118,S=1.464)and Huapogen(D=2.798,S=1.907)in the third redevelopment sequence.It reveals that an adapted and structured assessment approach truly contributes to integrating urban planning into ACMIS regeneration.The resulting assessment should be a valuable aid to cities and governments as they plan their ACMIS regeneration projects.
作者
李晓丹
杨灏
陈智婷
王振
郭璐杰
宋咏洁
刘露
Li Xiaodan;Yang Hao;Chen Zhiting;Wang Zhen;Guo Lujie;Song Yongjie;Liu Lu(School of Mechanics and Civi Engineering, China University of Mining and Technology (Beijing), Beijing 100083,China)
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2018年第1期224-231,共8页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家自然科学基金资助项目(51778614)
关键词
土地利用
煤矿
DSR模型
再开发
评价
时序
煤矿废弃工业广场
城市双修
京西
land use
coal mines
DSR model
redevelopment
assessment
prioritization
abandoned coal mine industry square
Urban Renovation and Restoration Strategy
作者简介
李晓丹,教授,博士,博士生导师,主要从事矿业城市可持续发展研究。Email:tjulxd@sina.com
