Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Istemi F. Ozkan"'
Autor:
Erik Levold, Caterina Molinari, Luigino Vitali, Istemi F. Ozkan, Lorenzo Marchionni, Andrea Restelli
Publikováno v:
International Journal of Offshore and Polar Engineering. 25:212-220
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af94c7b1aee00e7c87190822d6f4b05a
https://doi.org/10.17736/ijope.2015.oa05
https://doi.org/10.17736/ijope.2015.oa05
Autor:
Istemi F. Ozkan, Magdi Mohareb
Publikováno v:
International Journal of Pressure Vessels and Piping. 86:252-264
The first part of this paper provides a review of recent investigations on steel pipes subjected to combined loads. Attention is given to studies involving both numerical and experimental components aimed at quantifying the modified moment resistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c53de74bd5788f83217b807f441659b4
https://doi.org/10.1016/j.ijpvp.2008.11.013
https://doi.org/10.1016/j.ijpvp.2008.11.013
Autor:
Magdi Mohareb, Istemi F. Ozkan
Publikováno v:
Journal of Structural Engineering. 135:187-197
This paper reports a full-scale experimental program consisting of six pipe specimens made of X65 material (specified minimum yield strength=448 MPa) with 508 mm outer diameter, and a diameter-to-thickness ratio (D/t) of 81.2 subjected to combination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fbc6e72ee926e3eb5f963847102c328
https://doi.org/10.1061/(asce)0733-9445(2009)135:2(187)
https://doi.org/10.1061/(asce)0733-9445(2009)135:2(187)
Autor:
Fabien Ravet, Magdi Mohareb, Chunshu Zhang, Istemi F. Ozkan, Mei Du, David DiGiovanni, Xiaoyi Bao
Publikováno v:
Optical Fiber Technology. 14:109-113
We successfully measured longitudinal strains in two full-scale steel pipe specimens subjected to loading combinations of internal pressure, axial tensile force and bending moments undergoing local buckling under controlled laboratory conditions. Car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9645b4e42930793d288c6f029e51b0b
https://doi.org/10.1016/j.yofte.2007.09.005
https://doi.org/10.1016/j.yofte.2007.09.005
Autor:
Istemi F. Ozkan, Magdi Mohareb
Publikováno v:
Journal of Structural Engineering. 129:1350-1357
Plastic interaction relationships for pipes subjected to biaxial bending, biaxial shear, torsion, axial force, and internal/external pressure were recently developed. This paper reports a full-scale experimental program that consists of six tests aim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad28d482b8a3a8cfdc2ed1d53817d14
https://doi.org/10.1061/(asce)0733-9445(2003)129:10(1350)
https://doi.org/10.1061/(asce)0733-9445(2003)129:10(1350)
Publikováno v:
Volume 3: Materials Technology; Ocean Space Utilization.
The Arctic onshore environment contains regions of discontinuous permafrost, where pipes may be subject to displacement-controlled bending in addition to high hoop stresses due to the pressurized fluids being transported. Considering the displacement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76572d306d6422680e4f5ba1d66d9df0
https://doi.org/10.1115/omae2013-10952
https://doi.org/10.1115/omae2013-10952
Publikováno v:
2010 8th International Pipeline Conference, Volume 2.
The demand for the transportation of natural gas over long distances requires larger diameter pipes operating at higher pressure levels. A new technology, Fibre Augmented Steel Technology Pipe (FAST-Pipe™), emerges as one of the more cost-effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d425124393a0bed676a4e5a9b2772d05
https://doi.org/10.1115/ipc2010-31467
https://doi.org/10.1115/ipc2010-31467
Publikováno v:
SPIE Proceedings.
We monitored the distributed strain during the pipeline buckling process using distributed Brillouin sensor, which allows us to predict the buckling or crack location according to the sequence and location of the deformation for the first time using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f9c5f1b4c425c6cefaec69ab312ac1
https://doi.org/10.1117/12.779080
https://doi.org/10.1117/12.779080
Autor:
Magdi Mohareb, Istemi F. Ozkan
Publikováno v:
Volume 1: Project Management; Design and Construction; Environmental Issues; GIS/Database Development; Innovative Projects and Emerging Issues; Operations and Maintenance; Pipelining in Northern Environments; Standards and Regulations.
A versatile experimental setup was recently built at the University of Ottawa Structural Laboratory with the capability of testing full-scale pipes under load combinations involving axial tensile/compressive force, twist, shear, internal pressure, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1d39f0919dbd7abcb8be2800e4fd723
https://doi.org/10.1115/ipc2006-10612
https://doi.org/10.1115/ipc2006-10612