摘要
本文针对全寿命周期(LCA)评价理论,以西北脆弱区铁路所处的特殊地理环境为基础,从施工阶段入手,构建铁路施工对生态影响框架及评价体系,优选绿色施工指标;采用进的FAHP和多层次灰色评价方法构建评判模型,进而确定施工方案。结合案例进行分析,验证该方法的可行性和有效性,为西北生态脆弱区铁路绿色施工提供参考。
The based on the evaluation theory named Application of the Life-Cycle（LCA） and the special geographical environment in which the railway in the northwest fragile region is located, starting from the construction stage, construct the ecological impact framework and evaluation system of railway construction, and select the green construction index; FAHP and multi-level gray evaluation method are used to construct the evaluation model and then to determine the construction scheme. Combining the case to analyze, the feasibility and effectiveness of this method are verified to provide reference for the green construction of railways in ecologically fragile areas in Northwest China.
作者
刘鑫淼
鲍学英
赵延龙
王起才
LIU Xin-miao;BAO Xue-ying;ZHAO Yan-long;WANG Qi-cai(School of Civil Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)
出处
《价值工程》
2018年第24期76-78,共3页
Value Engineering
基金
长江学者和创新团队发展计划滚动支持(IRT15R29)
兰州交通大学优秀科研团队资金(201606)资助
关键词
西北生态脆弱区
绿色施工
评标体系
改进FAHP法
多层次灰色评价
Northwest Ecologically Vulnerable Region
green construction
evaluation system
improved FAHP method
multi-level gray evaluation
