Generalized Probabilistic Framework for Optimum Inspection and Maintenance Planning

Kim, Sunyong; Frangopol, Dan M.; Soliman, Mohamed

doi:10.1061/(asce)st.1943-541x.0000676

Cited by 119 publications

(58 citation statements)

References 41 publications

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“…S-N model calculates fatigue damage based on Palmgren-Miner' rule together with S-N curves, while FM model predicts damage evolution in terms of crack propagation. Most of studies on inspection planning are based on FM model (Dong and Frangopol, 2016, Kim et al, 2013, Soliman et al, 2016, Lassen and Recho, 2013. The reason is that FM model predicts evolution history of crack size and shape, which is comparable with inspection results.…”

Section: Instructionssupporting

confidence: 57%

Reliability-based inspection planning in view of both crack initiation and propagation

Zou¹,

Banisoleiman²,

González³

2017

Safety and Reliability – Theory and Applications

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Section: Instructionssupporting

confidence: 57%

Reliability-based inspection planning in view of both crack initiation and propagation

Zou¹,

Banisoleiman²,

González³

2017

Safety and Reliability – Theory and Applications

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“…An optimization formulation involves maximizing the expected service life and minimizing the expected total life-cycle cost consisting of inspection and maintenance costs; and the optimum inspection and maintenance types and times are gained through this formulation. This is crucial in inspection and maintenance planning of deteriorating structures (Kim et al, 2013). (5) on SSI provides for the factory owner or occupier to make application to the Chief Inspector for an approval to conduct SSI.…”

Section: Why Special Scheme Of Inspection?mentioning

confidence: 99%

Safety of Machinery and Special Scheme of Inspection’s Requirement towards Industry Competitiveness in Malaysia

Rahman

Malek²

2016

MAS

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The amendment of the Factories and Machinery Act 1967 (FMA) in 2006, with the inclusion of the new provision on special scheme of inspection takes into account of the development and advancement of technology, particularly on the latest procedure of inspection of plant and machinery in the Malaysian industries. The FMA since 1967 is the safety at work legislation applicable in Malaysia that provides for the control of factories with respect to matters relating to safety, health and welfare of person therein, the registration and inspection of machinery and for matters connected therewith. Inclusion of such provision provides an option to the industry to conduct its special scheme of inspection that analyzes the likelihood of failure and the consequence of the same in its work. This is obviously important for the economic benefits as the implementation of the scheme safeguards the integrity of the plant that will eventually increase the industry productivity and competitiveness. This paper discusses the importance of the inclusion of the special scheme of inspection provision into the statute and how it regulates the implementation of the system in the light of the development of technology in the industry. Analysis was made based on the latest legal documentation enforced relating to special scheme of inspection and with the coming into force of the Factories and Machinery (Special Scheme of Inspection) (Risk-Based Inspection) Regulations on June 1, 2014, the provision under the Factories and Machinery (Amendment) Act 2006 on special scheme of inspection shall now be fully implemented to see the effectiveness of the inspection approach for plant equipment using 'risks analysis'.

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“…This approach to measurement actions planning is similar to what was proposed by Artstein and Wets as the theory of sensors [6]. Interested readers may also consult other relevant work performed in the field of maintenance-action optimization [14][15][16][17]. In the field of reliability-based optimization, Royset et al [18][19][20] studied several aspects related to the design of new structures, notably optimal design under constraints.…”

Section: Introductionmentioning

confidence: 93%

Pre-posterior optimization of sequence of measurement and intervention actions under structural reliability constraint

Goulet

Kiureghian

2015

Structural Safety

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Document publié chez l'éditeur officielDocument issued by the official publisher Titre de la revue:Journal Title: Structural Safety AbstractIt is common to assess the condition of an existing infrastructure using reliability analysis. When, based on the available information, an existing structure has an estimated failure probability above the admissible level, the default solution often is to either strengthen or replace it. Even if this practice is safe, it may not be the most economical.In order to economically restore and improve our existing infrastructure, the engineering community needs to be able to assess the potential gains associated with reducing epistemic uncertainties using measurements, before opting for costly intervention actions, if they become necessary. This paper provides a pre-posterior analysis framework to (1) optimize sequences of actions minimizing the expected costs and satisfying reliability constraints, and (2) quantify the potential gain of making measurements in existing structures. Illustrative examples show that when the failure probability estimated based on the present state of knowledge does not satisfy an admissible threshold, strengthening or replacement interventions can be sub-optimal first actions. The examples also show that significant savings can be achieved by reducing epistemic uncertainties.

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Generalized Probabilistic Framework for Optimum Inspection and Maintenance Planning

Cited by 119 publications

References 41 publications

Reliability-based inspection planning in view of both crack initiation and propagation

Reliability-based inspection planning in view of both crack initiation and propagation

Safety of Machinery and Special Scheme of Inspection’s Requirement towards Industry Competitiveness in Malaysia

Pre-posterior optimization of sequence of measurement and intervention actions under structural reliability constraint

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