Code calibration and load combinations#

Use NormalizedReliabilityModel, CodeFactors and CodeCalibration for code calibration using normalized reliability. Factor derivation and verification are explicit operations in pystra.calibration.factors.

Public entry points#

Object

Purpose

NormalizedReliabilityModel

Specify normalized resistance, actions and model errors.

CodeFactors

Name a candidate resistance/action factor set.

NominalValues

Retain nominal values independently of distributions.

CodeCalibration

Assess code-conforming designs over load ratios.

LoadCombination

Define explicit named reliability cases.

FBCProcess

Generate leading and companion action distributions.

Use it: Calibrating code factors · Code calibration using normalized reliability · Code calibration using normalized reliability

Module details#

pystra.loads

Load processes and inspectable probabilistic load cases.

pystra.calibration

Code calibration through normalized reliability and factor verification.

pystra.assessment

Isolated case evaluation for assessment, calibration and design studies.

pystra.reporting

Tabular reliability summaries shared by engineering workflows.