摘要
针对土石坝的自身特点,对影响土石坝建造成本的风险因素进行了识别;采用层次分析法对各风险因素进行了分析研究,计算了不同因素占成本风险的权重。结果表明,在影响土石坝建筑成本的风险因素中,经济因素最重要,次为环境因素,最后为技术因素,并提出了控制成本风险的措施。
Based on the characteristics of earth-rock dam, the risk factors of construction costs of earth-rock dam are identified. Every risk factor is analyzed by AHP to calculate the different factors to occupy the weight of the cost risk. The results show that economic factors are the most important of the risk factors that influence the earth-rock dam＇s construction costs, followed by environmental factors, and the influence of the technical factors are the weakest. The measures of controlling the cost risk are proposed.
出处
《水电能源科学》
北大核心
2009年第6期178-180,共3页
Water Resources and Power
关键词
层次分析法
土石坝
成本
风险评价
Analytical Hierarchy Process
earth-rock dam
cost
risk assessment
