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TesiproV (version 0.9.2)

SORM: Reliability Analysis at Biberach University of applied sciences

Description

# S. Marelli, and B. Sudret, UQLab: A framework for uncertainty quantification in Matlab, Proc. 2nd Int. Conf. on Vulnerability, Risk Analysis and Management (ICVRAM2014), Liverpool (United Kingdom), 2014, 2554-2563. S. Lacaze and S. Missoum, CODES: A Toolbox For Computational Design, Version 1.0, 2015, URL: www.codes.arizona.edu/toolbox. X. Z. Wu, Implementing statistical fitting and reliability analysis for geotechnical engineering problems in R. Georisk: Assessment and Management of Risk for Engineered Systems and Geohazards, 2017, 11.2: 173-188.

Usage

SORM(lsf, lDistr, debug.level = 0)

Arguments

lsf

objective function with limit state function in form of function(x) x[1]+x[2]...

lDistr

list ob distribiutions regarding the distribution object of TesiproV

debug.level

If 0 no additional info if 2 high output during calculation

Value

The results will be provided within a list with the following objects. Acess them with "$"-accessor

beta ... HasoferLind Beta Index

pf ... probablity of failure

u_points ... solution points

dy ... gradients

References

Breitung, K. (1989). Asymptotic approximations for probability integrals. Probabilistic Engineering Mechanics 4(4), 187<U+2013>190. 9, 10

Cai, G. Q. and I. Elishakoff (1994). Refined second-order reliability analysis. Structural Safety 14(4), 267<U+2013>276. 9, 10

Hohenbichler, M., S. Gollwitzer, W. Kruse, and R. Rackwitz (1987). New light on first- and second order reliability methods. Structural Safety 4, 267<U+2013>284. 10

Tvedt, L. (1990). Distribution of quadratic forms in normal space <U+2013> Applications to structural reliability. Journal of Engineering Mechanics 116(6), 1183<U+2013>1197. 10