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Metoda pouzdanosti drugog reda (SORM)

Metoda pouzdanosti drugog reda (SORM) je proširenje FORM metode koje poboljšava procene verovatnoće otkaza uzimajući u obzir zakrivljenost površine graničnog stanja u projektnoj tački. Uvedena od strane Fiesslera, Neumanna i Rackwitza 1979. godine, SORM pruža tačnije aproksimacije za nelinearne površine otkaza, istovremeno ostajući računarski efikasna. Postala je standardno poboljšanje kada tačnost FORM metode nije dovoljna.

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Metoda pouzdanosti drugog reda (SORM)
Metoda pouzdanosti prvog…Visoko ubrzano ispitivan…Бројање по кишом (Rainfl…Metodologija odzivnih po…Ažuriranje i kalibracija…Хибридна анализа поуздан…

Izvori

  1. Fiessler, B., Neumann, H. J., & Rackwitz, R. (1979). Quadratic limit states in structural reliability. Journal of the Engineering Mechanics Division, 105(4), 661-676. DOI: 10.1061/jmcea3.0002512 ↗
  2. Breitung, K. (1984). Asymptotic approximations for multinormal integrals. Journal of Engineering Mechanics, 110(3), 357-366. DOI: 10.1061/(ASCE)0733-9399(1984)110:3(357) ↗
  3. Hohenbichler, M., & Rackwitz, R. (1988). Improvement of second-order reliability estimates by importance sampling. Journal of Engineering Mechanics, 114(12), 2195-2199. DOI: 10.1061/(ASCE)0733-9399(1988)114:12(2195) ↗
  4. Melchers, R. E. (2002). Structural Reliability Analysis and Prediction (2nd ed.). John Wiley & Sons. link ↗

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Second-Order Reliability Method (SORM). ScholarGate. https://scholargate.app/sr/reliability-engineering/second-order-reliability-method

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Citirana u

Ažuriranje i kalibracija modela konačnih elemenataMetoda pouzdanosti prvog reda (FORM)Хибридна анализа поузданостиБројање по кишом (Rainflow Counting)

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ScholarGate — Second-Order Reliability Method (Second-Order Reliability Method (SORM)). Preuzeto 2026-06-15 sa https://scholargate.app/sr/reliability-engineering/second-order-reliability-method · Skup podataka: https://doi.org/10.5281/zenodo.20539026