洪水对非防洪工程建设项目影响评价方法研究

讨论了洪水对洪泛区或滞蓄洪区中非防洪工程建设项目影响评价方法,包括洪灾直接经济损失和间接经济损失的估算方法,洪灾发生时含有有毒物质的非防洪工程建设项目对环境的影响,以及对地下水的污染等影响评价方法.这些方法是洪水对非防洪工程建设项目影响评价的核心,也是整个影响评价的重点和难点所在.这些方法可为制定洪水对洪泛区非防洪工程建设项目影响评价指南或规范提供科学依据.

Evaluation methods for influences of flood on flood non-controlling structure

The evaluating methods for the flood non controlling structures under influence of flood involve direct and indirect economic losses computation approaches,the environmental pollution assessment methods for contained-toxicant structures,and ground water pollution of contained-toxicant structures.These methods are key techniques of influences of flood on flood non-controlling structure Based on the methods mentioned above,the national guidebook or criterion for flood effects on flood non-controlling structures can be worked out.