【作者】 赵渭军； 李志永； 张舒羽；

【Author】 Zhao Weijun;Li Zhiyong;Zhang Shuyu;Yu Tingting;Zhejiang Institute of Hydraulics & Estuary,Zhejiang Provincial Key Laboratory on Estuary & Coast;

【机构】 浙江省水利河口研究院浙江省河口海岸重点实验室；

【摘要】 电厂等重大工程前沿的岸滩稳定是取排水口选址的重要依据,本文通过现场观测和水文资料调查,从磐石河段近远区范围河床动力地貌河流场特征出发,对工程前沿的岸滩稳定性作了分析,优势流表明本区域深槽落潮流造床作用占优势,30多年来工程河段岸滩冲淤幅度不大,近年来主槽虽略有冲刷,总体河床较为稳定。本文分析对温州发电厂扩建提供依据,对类似电厂选址有参考意义。更多还原

【Abstract】 Power plant and other major engineering frontier beach stability is an important basis for water intake and outfall location,this paper through field observations and hydrological data investigation,starting from the characteristics of near to far zone riverbed rock range dynamic geomorphology of river,coastal stability on the frontiers of engineering is analysed and the dominant flow show that the regional deep groove ebb made bed dominated,30 years river beach erosion is modest,in recent years,although a slight scour channel,riverbed is relatively stable overall.This analysis provides the basis for Wenzhou power plant expansion,has the reference significance to similar power plant siting.更多还原