摘要
根据北盘江的坝草滩、坝油滩、龙渡滩、岩架滩、芭蕉坪等滩险被冲毁的丁、顺坝的表层石、填心石的粒径大小、铺砌情况、石料级配及坝址处的水流特性等实地测量资料,对山区河流散抛石坝冲毁原因作了初步分析,并对这类建筑物的防冲措施进行了探讨.
In this paper, causes of washing-away dumped rockfill dam in mountain river are analyzed and measures for preventing it are discussed as per the size and paving method of surface and center filling rock for groyne and longitudinal dam washed away on Bacao, Bayou, Longdu,Yanjia and Bajiao critical shoals in Beipan river.
出处
《重庆交通学院学报》
2004年第1期90-94,共5页
Journal of Chongqing Jiaotong University
关键词
山区河流
抛石坝
水毁原因
mountain river
dumped rockfill dam
causes of washing-away dumped rockfill
