.png){kind=icon}
Return
Sensitivity analysis in optimization and reliability problems
.png){kind=icon}
PRE
AI
DOI：10.1016/j.ress.2008.03.010.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
The paper starts giving the main results that allow a sensitivity analysis to be performed in a general optimization problem, including sensitivities of the objective function, the primal and the dual variables with respect to data. In particular, general results are given for non-linear programming, and closed formulas for linear programming problems are supplied. Next, the methods are applied to a collection of civil engineering reliability problems, which includes a bridge crane, a retaining wall and a composite breakwater. Finally, the sensitivity analysis formulas are extended to calculus of variations problems and a slope stability problem is used to illustrate the methods. (C) 2008 Elsevier Ltd. All rights reserved.
Keywords:
Failure modes
Non-linear programming
Optimization, Probabilistic models
Reliability analysis
Safety factors
Sensitivity analysis
Bridge crane design
Retaining wall
Composite breakwaters
Calculus of variations
Slope stability
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
R
IF:
11
Papers:
9.0K
Citations:
4.2W
Organization
Cited Papers
An optimal engineering design method with failure rate constraints and sensitivity analysis.: Application to composite breakwaters.png)
COASTAL ENGINEERING
COASTAL ENGINEERINGIF4.5
PREAI
ShareSaveDesign and sensitivity analysis using the probability-safety-factor method.: An application to retaining wallsSTRUCTURAL SAFETY
STRUCTURAL SAFETYIF6.3
PREAI
ShareSaveShareSaveShareSaveShareSave
View more