Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Nago, Hiroshi"'
Autor:
Mia, Md. Faruque, Nago, Hiroshi
Publikováno v:
Journal of Hydraulic Engineering. Jun2003, Vol. 129 Issue 6, p420. 8p.
Publikováno v:
岡山大学環境理工学部研究報告. 5(1):81-98
A dynamic response of a submarine pipeline buried in sandy seabed sediments to water loading generated by harmonically oscillating water-table vertical movements is examined in the present report experimentally and numerically. The aim of small-scale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::d5548c09a4e325102c565c04b5a9c528
https://ousar.lib.okayama-u.ac.jp/11571
https://ousar.lib.okayama-u.ac.jp/11571
Autor:
Nago, Hiroshi, Mia, Faruque
Publikováno v:
岡山大学環境理工学部研究報告. 4(1):93-100
Major failure of structures usually occurs during flood flows due to scourin, sinking and sliding. These types of failure are considered to be in close relation to the dynamic behavior of bed material around the structures. Failure of bridges due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::73c9e7d6694c422ed4580d97e6e34e75
https://ousar.lib.okayama-u.ac.jp/19729
https://ousar.lib.okayama-u.ac.jp/19729
Publikováno v:
岡山大学環境理工学部研究報告. 3(1):75-95
The response on sandy seabed sediments to a harmonically oscillating water-table, with a special consideration of the wave-induced pore-pressure oscillations around a pipeline buried in seabed sediments, is studied in the present work experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::49851e7d7d64a25068dcd4ba8226a1cf
https://ousar.lib.okayama-u.ac.jp/11567
https://ousar.lib.okayama-u.ac.jp/11567
Publikováno v:
岡山大学環境理工学部研究報告. 1(1):121-133
In this paper the theoretical procedure to analyze the dynamic behavior of highly saturated sand bed around a cylindrical block under the cyclic loading of water pressure is developed. The fundamental equations were derived for the axially symmetric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::479a790511665d95f3076833a7f7505d
https://ousar.lib.okayama-u.ac.jp/11622
https://ousar.lib.okayama-u.ac.jp/11622
Autor:
Nago, Hiroshi, Maeno, Shiro
Publikováno v:
Memoirs of the Faculty of Engineering, Okayama University. 24(2):67-78
Many hydraulic structures are damaged by under flood flow and storm waves year after year. Many cases of dike and breakwater failure are caused by the suck out of sand from behind the revetment. This type of failure will be in close relation to the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b5f3478001a35df1416bae31c7c0cc8b
https://ousar.lib.okayama-u.ac.jp/15501
https://ousar.lib.okayama-u.ac.jp/15501
Autor:
Mia, Faruque, Nago, Hiroshi
Publikováno v:
Journal of Hydraulic Research / Journal de Recherches Hydraulique; Jan2005, Vol. 43 Issue 1, p23-30, 8p
Autor:
Nago, Hiroshi, Maeno, Shiro
Publikováno v:
Memoirs of the School of Engineering, Okayama University. 21(1):81-91
Under the attack of storm waves, there are many destructions of coastal structures due to scouring, sinking and sliding. These types of destructions are considered to be in close relation to the dynamic behavior of sand bed around the structures. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::a276dddae1e761a38b3acc6cb70abad7
https://ousar.lib.okayama-u.ac.jp/15836
https://ousar.lib.okayama-u.ac.jp/15836
Autor:
Nago, Hiroshi, Maeno, Shiro
Publikováno v:
Memoirs of the School of Engineering, Okayama University. 19(1):13-32
In this paper the theoretical method to analyse the pore water pressures in the sand bed under the oscillating water pressure is developed. In the former researchs the validity of the theoretical treatment for the one-dimensional problem has been ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::5209ad87f4211a876457736797498738
https://ousar.lib.okayama-u.ac.jp/15783
https://ousar.lib.okayama-u.ac.jp/15783