Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hossein Heydarinouri"'
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030881658
Lecture Notes in Civil Engineering
Lecture Notes in Civil Engineering
Among different details in old riveted railway bridges throughout the world, connections such as stringer-to-floor-beam double-angle connections are one of the most fatigue-prone details. These connections are subjected to fatigue loadings due to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0088384250279ad302a50a8e2f76c39
https://doi.org/10.1007/978-3-030-88166-5_196
https://doi.org/10.1007/978-3-030-88166-5_196
Publikováno v:
Journal of Bridge Engineering. 26
This paper presented a new retrofit system for strengthening the stringer-to-floor-beam double-angle connections in a 92-year-old riveted railway bridge in Switzerland, using prestressed carbon fiber-reinforced polymer (CFRP) rods. The strengthening
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b34fa4f51e04e1f721803f1d901eaade
https://doi.org/10.1061/(asce)be.1943-5592.0001714
https://doi.org/10.1061/(asce)be.1943-5592.0001714
Publikováno v:
Journal of Composites for Construction. 25
In this study, a mechanical anchorage for prestressed carbon fiber–reinforced polymer (CFRP) rods was proposed. The proposed anchorage consisted of a steel barrel with a conical hole and t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2b77d65ab09505e5e1f848b5dbd1db
https://doi.org/10.1061/(asce)cc.1943-5614.0001124
https://doi.org/10.1061/(asce)cc.1943-5614.0001124
Publikováno v:
Journal of Structural Engineering. 147
Stringer-to-floor beam web-to-web double-angle connections are among the most fatigue-prone elements in old riveted bridges. These connections are often designed to carry only shear loads. However, in these elements, fatigue damage occurs because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3fd6c772f621a3da676b33cea581dac
https://doi.org/10.1061/(asce)st.1943-541x.0002923
https://doi.org/10.1061/(asce)st.1943-541x.0002923
Publikováno v:
Procedia Structural Integrity. 19:482-493
Most existing guidelines and recommendations for the fatigue design of riveted members are not considering the effect of stress ratio on the constant amplitude fatigue limit (CAFL). However, fatigue test data show that there is a substantial influenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a3a828aa80f5690e3bbe98a5f2348a0
https://research.tue.nl/en/publications/40bea691-3abe-4af0-bfb4-2f05e15a3caa
https://research.tue.nl/en/publications/40bea691-3abe-4af0-bfb4-2f05e15a3caa
Publikováno v:
Composite Structures. 275:114509
This paper presents a comparative study of the geometrical optimization of mechanical wedge–barrel anchors for prestressed carbon fiber-reinforced polymer (CFRP) rods. Various anchor configurations were simulated using three-dimensional finite-elem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bee72d4d9f341c624accf1edfc5cb067
https://doi.org/10.1016/j.compstruct.2021.114509
https://doi.org/10.1016/j.compstruct.2021.114509
Publikováno v:
The Structural Design of Tall and Special Buildings. 26:e1361
Summary In this study, an iterative step-by-step procedure is proposed for optimal placement and design of viscoelastic dampers in order to achieve a target damping ratio based on simple equations and quick estimation. Through the procedure, the damp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f93335cf94ed222a1b432d9a5ef228
https://doi.org/10.1002/tal.1361
https://doi.org/10.1002/tal.1361
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783030881658
Lecture Notes in Civil Engineering
Lecture Notes in Civil Engineering
Post-tensioned steel strands have been traditionally used in different prestressed structures such as concrete girders, post-tensioned concrete slabs, cable-stayed bridges, post-tensioned walls, etc. for a long time. However, due to the vulnerability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0b2fd23901ac616059ebbe7ba191d00
https://infoscience.epfl.ch/record/293315
https://infoscience.epfl.ch/record/293315