| 建筑废弃物产量预测及资源化处理厂选址布局优化:以重庆市主城为例 |
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| 引用本文： | 胡鸣明,彭峰,向鹏成.建筑废弃物产量预测及资源化处理厂选址布局优化:以重庆市主城为例[J].环境工程,2020,38(1):122-127. |
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| 作者姓名： | 胡鸣明 彭峰 向鹏成 |
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| 作者单位： | 1. 重庆大学 管理科学与房地产学院, 重庆 400045; |
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| 基金项目： | 重庆市环境卫生管理局项目;国家国际科技合作专项基金 |
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| 摘 要： | 建筑废弃物资源处理厂选址不当，造成建筑废弃物收运成本过高，是当前我国建筑废弃物资源化处置未广泛运用的主要原因之一。需要通过信息集成实现选址优化，降低建筑废弃物的收运成本。为此，提出了一套以运输成本为主要优化目标的多维度选址优化方案，以重庆主城为例，结合灰色理论与指数平滑法预测建筑废弃物年产量，提出了基于GIS的资源化处理厂的备选选址方法与优化模型，形成了建筑废弃物资源化处理厂的选址布局优化方案。
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| 关 键 词： | 建筑废弃物管理 资源化处理厂 GIS 灰色理论 指数平滑法 优化选址 |
| 收稿时间： | 2019-05-30 |
ESTIMATION OF CONSTRUCTION AND DEMOLITION WASTE GENERATION AND SITE OPTIMIZATION OF RECYCLING PLANTS :A CASE STUDY OF CHONGQING METROPOLIS,CHINA |
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| HU Ming-ming,PENG Feng,XIANG Peng-cheng.ESTIMATION OF CONSTRUCTION AND DEMOLITION WASTE GENERATION AND SITE OPTIMIZATION OF RECYCLING PLANTS :A CASE STUDY OF CHONGQING METROPOLIS,CHINA[J].Environmental Engineering,2020,38(1):122-127. |
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| Authors: | HU Ming-ming PENG Feng XIANG Peng-cheng |
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| Institution: | 1. School of Management Science and Real Estate, Chongqing University, Chongqing 400045, China;2. International Research Center for Sustainable Built Environment, Chongqing University, Chongqing 400045, China;3. Research Center of Construction Economics and Management, Chongqing University, Chongqing 400045, China;4. Institute of Environmental Sciences, Leiden University, Leiden 2300 RA, The Netherlands |
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| Abstract: | Construction and Demolition Waste (C&DW) recycling has not yet been a common practice in China. One of the key obstacles was the improper location of the recycling plants, which led to high cost of C&DW recycling. Therefore, it was of great significance to reduce the collection and transportation cost of bulk C&DW through information integration and accurate matching of supply and demand information. A multi criterial location optimization scheme was put forward, with transportation cost as the main objective. Taking Chongqing metropolis as a case study, the study was conducted on the basis of reasonable prediction, combining grey model with exponential smoothing method to estimate the annual output of C&DW. The optimization model of site selection of C&DW recycling plant based on GIS was proposed, and the optimization scheme of site selection C&DW recycling plant was formed. |
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