Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Cheng-hong Duan"'
Publikováno v:
Materials Letters. 339:134118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e1f41b5efe9ab13b2eecfe0beb17ae
https://doi.org/10.1016/j.matlet.2023.134118
https://doi.org/10.1016/j.matlet.2023.134118
Publikováno v:
Key Engineering Materials. 871:65-72
In the process of metal parts fabricated by Laser Melting Deposition (LMD), a high temperature gradient will generate due to the instantaneous high laser energy input, which will cause residual stress in the formed part of metal parts, the residual s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d5bb0886877bb82290500910ddde10
https://doi.org/10.4028/www.scientific.net/kem.871.65
https://doi.org/10.4028/www.scientific.net/kem.871.65
Publikováno v:
Key Engineering Materials. 871:46-52
Based on the Paris model of fatigue crack growth theory, the fatigue crack growth behaviour of Center Crack Tension (CCT) specimens of laser melting deposited 12CrNi2 alloy steel is studied by extended finite element method (XFEM). The crack growth r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a5910358ed6da3912e0347b96fc796a
https://doi.org/10.4028/www.scientific.net/kem.871.46
https://doi.org/10.4028/www.scientific.net/kem.871.46
Autor:
Qing-Yun Xiong, Yufeng Ding, Xin-Hua Jiang, Ziwen Yin, Liangliang Pan, Xiaoyu Zhai, Jin-Ping Xiong, Qingyun Meng, Siqi Li, Cheng-Hong Duan, Hejia Yang
Publikováno v:
Journal of the Chinese Chemical Society. 64:379-384
Electronic transport properties in an Al cluster are investigated theoretically in this paper. We propose a possible illustration of Coulomb blockade based on variable electrostatic potential (ESP). Density functional theory (DFT) was used to achieve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745a7985351d409cc60bef40747ceda8
https://doi.org/10.1002/jccs.201600106
https://doi.org/10.1002/jccs.201600106
Publikováno v:
International Journal of Pressure Vessels and Piping. 146:179-187
This paper is focused on the gross plastic deformation design check of the direct route in European standard EN 13445-3 and its applications. Six methods for the evaluation of the structural strain are introduced and compared. A generally applicable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81bca8a73a4238ec530b502186df08ad
https://doi.org/10.1016/j.ijpvp.2016.09.001
https://doi.org/10.1016/j.ijpvp.2016.09.001
Publikováno v:
Applied Mechanics and Materials. 853:341-345
The implementation of the primary structure method in design by analysis of pressure vessel is discussed. With two examples of axisymmetric structure of pressure vessel, flat head-cylindrical shell joint and flange-ellipsoidal head joint, the primary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374f5aeef12eda2cd837413e393e1402
https://doi.org/10.4028/www.scientific.net/amm.853.341
https://doi.org/10.4028/www.scientific.net/amm.853.341
Publikováno v:
Volume 1B: Codes and Standards.
ASME VIII-2 code [1] and EN 13445 standard [2] give the design criterion against plastic collapse and gross plastic deformation respectively. Duan et al. [3] propose a new criterion combining the advantages of both. This paper introduces two characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac023f3a54e5ec2dd8ad114f7690b44b
https://doi.org/10.1115/pvp2017-66172
https://doi.org/10.1115/pvp2017-66172
Autor:
You-Liang Hu, Cheng-Hong Duan
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 230:274-283
For the engineering design of large horizontal vessels with uneven multiple saddles, no clear specifications are given in design codes, especially with uneven settlements. In this paper, an analytical method based on three-moment theorem with settlem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccad1933bbd8f1bb2444979415b1eb74
https://doi.org/10.1177/0954408914547788
https://doi.org/10.1177/0954408914547788
Publikováno v:
Advanced Materials Research. :505-508
The XFEM was used to forecast the sub-interface crack propagation paths of carbon fiber reinforced composites, and the simulation results were compared with the SEM photos. The change of strain energy and damage dissipation energy in this process was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea972ba097319fbf61d797de922d511c
https://doi.org/10.4028/www.scientific.net/amr.1004-1005.505
https://doi.org/10.4028/www.scientific.net/amr.1004-1005.505
Autor:
Cheng Hong Duan, Da Huang
Publikováno v:
Applied Mechanics and Materials. :76-79
In this paper, the stability of carbon fiber reinforced plastics (CFRP) cylinders under axial compression was studied by the finite element analysis method. According to the Riks method, compressive capacity of the composite structures was investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1176c6fb9e4ebeefaffcc9facd710dc4
https://doi.org/10.4028/www.scientific.net/amm.395-396.76
https://doi.org/10.4028/www.scientific.net/amm.395-396.76