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On the Scoure around Circular Cylinder

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 20 Issue 1 Page 83-90
published_at 1969
KJ00002361181.pdf
[fulltext] 453 KB
Title
円柱周囲の洗掘について
On the Scoure around Circular Cylinder
Creators Saito Takashi
Creators Ura Masaru
Creators Sibata Yukinobu
Source Identifiers
When we place obstacles in river flow, river-bed around obstacles was scoured greatly with voltex and secondary flow. It is too difficult to evaluate quantitatively the scour with voltex and secondary flow. When we take a different view of point, it is expected that there is an equivalent relation between an amount of sand which fall in scoured hole from upper stream and is scoured with voltex and secondary flow and quantities of transportedload on the slope of down stream in scoured hole. In this report, with this standpoint, we make effort to introduce non-dimentional parameter that provide for scoured depth around circular cylinder and its variation with time.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1969
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部