铁路地质灾害防治工程经济效益分析方法研究  

Research on the Analysis Method for Economic Benefit of Protection Engineering for Geological Disasters along Railway

作　　者：黄建陵[1] 杨丁颖[1] 

机构地区：[1]中南大学,长沙410075

出　　处：《铁道工程学报》2008年第11期99-103,共5页Journal of Railway Engineering Society

基　　金：铁道部重点项目[既有线铁路地质灾害风险评估与对策研究(2005F024)]

摘　　要：研究目的:通过寻求一种合理有效的工具和方法,适应铁路防灾减灾的现实需要,为铁路地质灾害治理措施的实际标准的选择确定乃至铁路地质灾害防灾减灾决策提供一定的依据,也为同类工程问题的解决提供有价值的参考。研究结论:铁路地质灾害防治工程经济效益由减损效益和增值效益两部分构成,与一般工程经济效益相比具有自身的特性,其中减损效益是分析过程中的重点。可通过建立铁路地质灾害损失核算模型,防治工程成本核算模型以及防治工程经济效益核算模型逐步进行核算与分析,继而确定防治标准和投资方案。Research purposes： A rational and effective tool is to be found to adapt to the needs of protection and reduce of geological disasters along railway, and to provide some basis for the determination of the actual standard of geological disaster management measures, and even for the decision - making of protection and reduce of geological disasters along railway. Some valuable suggestions are also offered for the settlement of similar engineering problems in the paper. Research conclusions： The economic benefit of protection engineering for geological disasters along railway is made up of loss -reduced benefit and value -added benefit, which has its own characteristics by compared to general engineering. The loss - reduced benefit is the focus of analysis. By establishing loss accounting model, cost accounting model and economic benefit accounting model, and by the step - by - step analysis of the accounting, the standard of geological disaster management measures and investment programme can be determined.

关 键 词：铁路地质灾害 防治工程 经济效益 卓福泥石流 

分 类 号：U216.41[交通运输工程—道路与铁道工程]