Krahasoni metodat

	Analiza e spektrit të reagimit	Analiza Dinamike Inkrementale
Fusha	Inxhinieri ndërtimi	Inxhinieri ndërtimi
Familja	Process / pipeline	Process / pipeline
Viti i origjinës	1941	2002
Krijuesi	George W. Housner	Dimitrios Vamvatsikos and C. Allin Cornell
Lloji	Linear modal analysis for earthquake response	Intensity-based dynamic analysis for fragility assessment
Burimi themelues	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.	Vamvatsikos, D., & Cornell, C. A. (2002). Incremental dynamic analysis of seismic performance of structures. Earthquake Engineering & Structural Dynamics, 31(3), 491-514.
Emërtime të tjera	Elastic response spectrum, Design spectrum method, Modal response spectrum	IDA, Intensity-based analysis, Fragility curve development
Të lidhura	4	3
Përmbledhja	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.	Incremental dynamic analysis (IDA) is a method that runs time-history analyses on a structure with a single ground motion record, progressively increasing the intensity until the structure reaches a specified performance level or collapses. Introduced by Vamvatsikos and Cornell in 2002, this approach efficiently generates fragility curves relating earthquake intensity to structural damage and collapse probability.