Reliability Based Risk Optimization
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Incorporation of geological uncertainty in pit optimization with geostatistics simulation
Abstract Risk mapping processes in mine planning and ore recovery are constantly used in the mining industry to increase decision making certainty based on the available information. However, it is not possible to predict the risk behavior in all of the project's boundary conditions and small variations in some of these conditions can cause a great impact on
REM, Int. Eng. J.. Publicado em: 2017-09
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2. On the effects of uncertainty on optimum structural design / Estudo do efeito de incertezas na otimização estrutural
In this study the effects of uncertainty on optimum structural design are investigated, by comparing three distinct formulations of a structural optimization problem. Such effects can be quantified in terms of failure probabilities and risk, or expected costs of failure. Deterministic Design Optimization (DDO) allows one the find the shape or configuration o
Publicado em: 2010
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3. Otimização de risco estrutural baseada em confiabilidade / Reliability-based structural risk optimization
In a competitive environment, structural systems must be designed considering not only their function, but also their total costs of construction and operation and their ability to generate profit. The costs are directly linked to the risk resulting from construction and operation of the structure. Risk is defined as the product of failure cost by failure pr
Publicado em: 2008