পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| সমতুল্য স্থির বিশ্লেষণ× | অরৈখিক সময়-ইতিহাস বিশ্লেষণ× | |
|---|---|---|
| ক্ষেত্র | পুরকৌশল | পুরকৌশল |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর | 1959 | 1959 |
| প্রবর্তক≠ | SEAOC (Structural Engineers Association of California) | Nathan M. Newmark |
| ধরন≠ | Simplified linear method for earthquake-equivalent lateral forces | Time-stepping numerical method for earthquake engineering |
| মৌলিক উৎস≠ | SEAOC (1959). Lateral Forces by Virtual Work. Proceedings of the Structural Engineers Association of California, 28(1), 1-16. link ↗ | Newmark, N. M. (1959). A method of computation for structural dynamics. Journal of the Engineering Mechanics Division, 85(3), 67-94. DOI ↗ |
| অপর নাম | Lateral force method, Simplified seismic design, Static equivalent method | Nonlinear dynamic analysis, Step-by-step integration, Time domain analysis |
| সম্পর্কিত≠ | 3 | 4 |
| সারসংক্ষেপ≠ | 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. | 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. |
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