Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jinsuo Nie"'
Publikováno v:
Nuclear Engineering and Design. 410:112384
Autor:
Young-Sun Choun, Min-Kyu Kim, Jinsuo Nie, Joseph I. Braverman, In-Kil Choi, Charles H. Hofmayer
Publikováno v:
Nuclear Engineering and Technology. 44:297-310
Aging-related degradation of nuclear power plant components is an important aspect to consider in securing the long term safety of the plant, especially the seismic safety, since the degradation of the components affects not only their seismic capaci
Autor:
Jinsuo Nie, Bruce R. Ellingwood
Publikováno v:
Journal of Engineering Mechanics. 131:259-267
Reliability analysis of structural systems often requires finite element (FE)-based simulation to estimate failure probabilities. Common simulation methods, even those incorporating variation reduction techniques, usually involve a very large number
Autor:
Jinsuo Nie, Bruce R. Ellingwood
Publikováno v:
Probabilistic Engineering Mechanics. 19:437-447
A challenge in directional importance sampling is in identifying the location and the shape of the importance sampling density function when a realistic limit state for a structural system is considered in a finite element-supported reliability analy
Autor:
Jinsuo Nie, Bruce R. Ellingwood
Publikováno v:
Probabilistic Engineering Mechanics. 19:425-436
To assess structural system reliability accurately, simulation is often the only feasible method because of dimensionality, highly nonlinear limit states, small failure probability and other factors. However, simulations can be computationally ineffi
Autor:
Jinsuo Nie, Bruce R. Ellingwood
Publikováno v:
Structural Safety. 22:233-249
Directional simulation reduces the dimension of the limit state probability integral by identifying a set of directions for integration, integrating either in closed-form or by approximation in those directions, and estimating the probability as a we
Autor:
Charles H. Hofmayer, Syed A. Ali, Frederick W. Brust, Do-Jun Shim, Jinsuo Nie, Tao Zhang, Gery Wilkowski
Publikováno v:
Journal of Pressure Vessel Technology. 134
Nuclear power plant safety under seismic conditions is an important consideration. The piping systems may have some defects caused by fatigue, stress corrosion cracking, etc., in aged plants. These cracks may not only affect the seismic response but
Autor:
Xing Wei, Jinsuo Nie
Publikováno v:
Volume 8: Seismic Engineering.
The mode superposition method is often used for dynamic analysis of complex structures, such as the seismic Category I structures in nuclear power plants, in place of the less efficient full method, which uses the full system matrices for calculation
Publikováno v:
ASME 2010 Pressure Vessels and Piping Conference: Volume 8.
The 100-40-40 rule is often used with the response spectrum analysis method to determine the maximum seismic responses from structural responses resulting from the three spatial earthquake components. This rule has been referenced in several recent D
Autor:
Tao Zhang, Charles H. Hofmayer, Frederic W. Brust, Syed A. Ali, Jinsuo Nie, Gery Wilkowski, Do-Jun Shim
Publikováno v:
ASME 2010 Pressure Vessels and Piping Conference: Volume 8.
Nuclear power plant safety under seismic conditions is an important consideration. The piping systems may have some defects caused by fatigue, stress corrosion cracking, etc., in aged plants. These cracks may not only affect the seismic response, but