| 混凝土的生态性能比较研究 |
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| 引用本文： | 胡烨璐,童利军,贺成龙.混凝土的生态性能比较研究[J].价值工程,2014(13):65-66. |
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| 作者姓名： | 胡烨璐 童利军 贺成龙 |
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| 作者单位： | [1]嘉兴学院建筑工程学院,嘉兴314001 [2]浙江华洲国际设计有限公司嘉兴分公司,嘉兴314001 |
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| 基金项目： | 嘉兴学院SRT项目（2013-28）。 |
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| 摘 要： | 目前对混凝土的研究主要集中在力学性能和热工性能等物理指标上。本文采用能值分析理论,引入能值负载率和能值投资率,定量分析泡沫混凝土和普通混凝土的生态性能。结果表明:泡沫混凝土的环境负载率和能值投资率均低于普通混凝土的环境负载率和能值投资率,这说明生产单位产量的泡沫混凝土对环境的影响小于普通混凝土。
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| 关 键 词： | 混凝土 能值分析 生态性能 |
Comparative Study for the Ecological Performance of Concrete |
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| HU Ye-lu,TONG Li-jun,HE Cheng-long.Comparative Study for the Ecological Performance of Concrete[J].Value Engineering,2014(13):65-66. |
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| Authors: | HU Ye-lu TONG Li-jun HE Cheng-long |
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| Institution: | 1)College of Civil Engineering ＆ Architecture, Jiaxing University, Jiaxing 314001, China; (2)Jiaxing Branch of Zhejiang Huazhou International Design Co., Ltd., Jiaxing 314001, China} |
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| Abstract: | At present, the study of concrete mainly focused on the physical indicators, such as mechanical properties and thermal performance. In this paper, the environment load ratio （ELR） and emergy invest ratio （EIR） are introduced based on emergy analysis theory, through which the ecological properties of foam concrete and general concrete are analyzed quantitatively. The results showed that both the ELR and the EIR of foam concrete are lower than the general concrete ones. The impact on the environment to product per unit foam concrete is less than the general concrete. |
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| Keywords: | concrete emergy analysis ecological performance |
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