विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| समकक्ष स्थैतिक विश्लेषण× | प्रतिक्रिया स्पेक्ट्रम विश्लेषण× | |
|---|---|---|
| क्षेत्र | सिविल इंजीनियरिंग | सिविल इंजीनियरिंग |
| परिवार | Process / pipeline | Process / pipeline |
| उद्भव वर्ष≠ | 1959 | 1941 |
| प्रवर्तक≠ | SEAOC (Structural Engineers Association of California) | George W. Housner |
| प्रकार≠ | Simplified linear method for earthquake-equivalent lateral forces | Linear modal analysis for earthquake response |
| मौलिक स्रोत≠ | SEAOC (1959). Lateral Forces by Virtual Work. Proceedings of the Structural Engineers Association of California, 28(1), 1-16. link ↗ | 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 | Lateral force method, Simplified seismic design, Static equivalent method | Elastic response spectrum, Design spectrum method, Modal response spectrum |
| संबंधित≠ | 3 | 4 |
| सारांश≠ | Equivalent static analysis is the simplest seismic design method, representing earthquake effects as a single static lateral force applied at the center of mass or distributed over the building height. Standardized by SEAOC in 1959 and incorporated into modern building codes, it is the most commonly used method for designing regular buildings. | 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. |
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