Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Wei Lian Qu"'
Publikováno v:
International Journal of Steel Structures. 23:50-62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dc8470a4fd1e121485aa4a9279bde00
https://doi.org/10.1007/s13296-022-00678-z
https://doi.org/10.1007/s13296-022-00678-z
Publikováno v:
International Journal of Steel Structures. 21:1790-1803
Under long term wind load, the bolt looseness occurring at the joints of tower legs will reduce the wind-resistant capability, increasing the wind-induced displacement responses and affecting the serviceability of the high-rise steel tower. In order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ed3daf5597a2727f4ba8b13a75c0e04
https://doi.org/10.1007/s13296-021-00535-5
https://doi.org/10.1007/s13296-021-00535-5
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
In this study, several estimation methods of fatigue properties based on different monotonic mechanical parameters were first discussed. The advantages and disadvantages of the Hardness Method proposed by Roessle and Fatemi were investigated and impr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e68bd624ba4a2be60e62b5caa13aa12
https://doi.org/10.1155/2020/8186159
https://doi.org/10.1155/2020/8186159
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
On the premise of only considering along-wind effect on guyed mast, the influence of welding residual stress on the fatigue life of welded joints is evaluated in this paper. Since the sum of residual stress and along-wind-induced dynamic stress excee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25f26142a19a49caae1835bc7105e2c7
https://doi.org/10.1155/2020/6467354
https://doi.org/10.1155/2020/6467354
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 41:1064-1076
This paper presents analytical and experimental investigations for fatigue lives of structures under uniaxial, torsional, multiaxial proportional, and non-proportional loading conditions. It is known that the rotation of principal stress/strain axes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cdcf0a0eba9d2b9a630d9d0af6ad86c
https://doi.org/10.1111/ffe.12752
https://doi.org/10.1111/ffe.12752
Autor:
Er Nian Zhao, Wei Lian Qu
Publikováno v:
Key Engineering Materials. 730:516-520
The critical plane method is widely discussed because of its effectiveness for predicting the multiaxial fatigue life prediction of metallic materials under the non-proportional loading conditions. The aim of the present paper is to give a comparison
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d67cf835601059479e6c0f81a9513c70
https://doi.org/10.4028/www.scientific.net/kem.730.516
https://doi.org/10.4028/www.scientific.net/kem.730.516
Publikováno v:
Key Engineering Materials. 730:364-368
Extremely low-cycle fatigue and fracture is one of the most critical damage types of the welded beam-to-column connections when the steel frame subjected to the strong earthquake excitation. The investigation on extremely low cycle fatigue behavior o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2950c1b826bdd6e21cb331f993f6ed95
https://doi.org/10.4028/www.scientific.net/kem.730.364
https://doi.org/10.4028/www.scientific.net/kem.730.364
Publikováno v:
Advances in Materials Science and Engineering, Vol 2017 (2017)
The low-cycle fatigue experiments of mild carbon Q235B steel and its related welded-metal specimens are performed under uniaxial, in-phase, and 90° out-of-phase loading conditions. Significant additional cyclic hardening for 90° out-of-phase loadin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac8fae16e596541556aab984f281f119
https://doi.org/10.1155/2017/8987376
https://doi.org/10.1155/2017/8987376
Publikováno v:
Materials, Vol 13, Iss 1768, p 1768 (2020)
Materials; Volume 13; Issue 7; Pages: 1768
Materials
Materials; Volume 13; Issue 7; Pages: 1768
Materials
The multiaxial fatigue critical plane method can be used to evaluate the extremely-low-cycle fatigue (ELCF) damage of beam-to-column welded joints in steel frameworks subjected to strong seismic activity. In this paper, fatigue damage models using st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad543ce6777f2e214f80b3e59623a80
https://doi.org/10.3390/ma13071768
https://doi.org/10.3390/ma13071768
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 455:012042
In this paper, the welding residual stress and the relaxation under static load are discussed by experimental research and numerical simulation. In order to understand relaxation of welding residual stresses caused by external static and dynamic load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d23df90720b81c44a9a51045b826957
https://doi.org/10.1088/1755-1315/455/1/012042
https://doi.org/10.1088/1755-1315/455/1/012042