विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| अरेखीय समय-इतिहास विश्लेषण× | प्रतिक्रिया स्पेक्ट्रम विश्लेषण× | |
|---|---|---|
| क्षेत्र | सिविल इंजीनियरिंग | सिविल इंजीनियरिंग |
| परिवार | Process / pipeline | Process / pipeline |
| उद्भव वर्ष≠ | 1959 | 1941 |
| प्रवर्तक≠ | Nathan M. Newmark | George W. Housner |
| प्रकार≠ | Time-stepping numerical method for earthquake engineering | Linear modal analysis for earthquake response |
| मौलिक स्रोत≠ | Newmark, N. M. (1959). A method of computation for structural dynamics. Journal of the Engineering Mechanics Division, 85(3), 67-94. DOI ↗ | Housner, G. W. (1941). Calculating the response of an oscillator to arbitrary ground motion. Bulletin of the Seismological Society of America, 32(2), 143-149. link ↗ |
| उपनाम | Nonlinear dynamic analysis, Step-by-step integration, Time domain analysis | Elastic response spectrum, Design spectrum method, Modal response spectrum |
| संबंधित | 4 | 4 |
| सारांश≠ | Nonlinear time-history analysis is a numerical method that solves the equations of motion step-by-step in the time domain, using recorded or synthetic earthquake ground motions as input. Developed by Newmark in 1959, this approach captures the full dynamic response of structures including material nonlinearity, geometric effects, and energy dissipation mechanisms. | Response spectrum analysis is a linear modal method for estimating earthquake-induced forces and displacements in structures. Introduced by Housner in 1941, this approach uses design spectra that represent the maximum response of single-degree-of-freedom oscillators at different natural frequencies to compute the structural response by combining modal contributions. |
| ScholarGateडेटासेट ↗ |
|
|