西吉县病险淤地坝加固维修工程效益分析及经济评价

Benefit Analysis and Economic Evaluation of the Strengthening and Maintenance Work of Weak, Dangerous and Silted Dams in Xiji County

通过西吉县病险淤地坝加固维修,形成各小流域较为完善的坝系工程,提高了淤地坝的防洪保收标准及防洪能力,有效的防治了水土流失,同时也对区域内的交通、饮水、灌溉问题进行了有效的缓解。

Through strengthening and maintenance of weak, dangerous and silted dams in Xiji County, relatively complete small watershed bam systems are formed. The flood control security standard and flood control capability are improved, and soil and water erosion is effectively controlled. At the same time, transportation, drinking water and irrigation problems are also relieved.