A Sensitivity Analysis of Piano Key Weir Overhang Crest Length
نویسندگان
چکیده
In the scope of dam rehabilitation to manage floods increase or storage, Piano Key Weir is a good solution for concrete dams. The efficiency Weirs now well demonstrated through various experimental studies. Until most prototypes close Type A using symmetrical up- and downstream overhangs structural reasons. position influences inlet outlet key slopes cross section as side crest length influenced by these sections. On this paper, influence main parameters has been studied on several models considering variation overhang lengths.
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ژورنال
عنوان ژورنال: Journal of rainwater catchment systems
سال: 2022
ISSN: ['1343-8646', '2186-6228']
DOI: https://doi.org/10.7132/jrcsa.27_2_37