The basic concepts of failure analysis

Rausand, Marvin; Øien, Knut

doi:10.1016/0951-8320(96)00010-5

Cited by 93 publications

(40 citation statements)

References 3 publications

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“…The reason for this is that the remaining structural elements may be able to sustain the external loading by the redistribution of load effects [8]. For the elastic-plastic behaviors of RC structure, the complexity of failure and functional diversity indicate that failure criterion may have different cases.…”

Section: Structural Seismic Failure Criterionmentioning

confidence: 99%

Seismic failure mode improvement of RC frame structure based on multiple lateral load patterns of pushover analyses

Bai

2011

Sci. China Technol. Sci.

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The structural failure under severe ground motions is primarily caused by their unreasonable seismic failure mode (SFM). This paper provides a methodology aiming at the SFM improvement of reinforced concrete frame structure. An RC frame is modeled and three types of failure criterion are defined as the premise of SFM. Static pushover analysis is adopted to identify the SFM. The dominant failure modes and failure paths of the structure are obtained in three lateral load patterns (inverted triangular distribution, uniform distribution and adaptive distribution). Based on the pushover analysis, the sequential failure of components and the probability of the occurrence of plastic hinges are determined. By this, weak components of the structure are detected and herein are strengthened. The project cost of the proposed strengthening strategy increases by 2.4%. Capacity spectrum method is used to study the performance of the strengthening structure. Pushover analysis is conducted again to present the improvement of strength and ductility. Lateral drift and local response through IDA are also studied to indicate that the strengthening of some columns and beams can improve the SFM to enhance the seismic capacity of structure. seismic failure modes (SFM), improvement, failure path, pushover, incremental dynamic analysis (IDA) Citation:Bai J L, Ou J P. Seismic failure mode improvement of RC frame structure based on multiple lateral load patterns of pushover analyses.

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Section: Structural Seismic Failure Criterionmentioning

confidence: 99%

Seismic failure mode improvement of RC frame structure based on multiple lateral load patterns of pushover analyses

Bai

2011

Sci. China Technol. Sci.

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“…The value of all of failure analysis's routine tasks can be diminished by the inability to appreciate the impact of a single mechanism affecting reliability. Failure mechanisms quickly understood can prevent multimillion dollar catastrophe [1] In order to carry out effective Failure Analysis on semiconductor devices, it is essential to have a disciplined analytical schedule to ensure that no relevant information is lost by virtue of any haphazard approach [2,3] Since 1995 [4,5,6] the Authors have tried to perform the Failure Analysis of some Failure Analyses, showing the reasons of so many result unsatisfying, in order to demonstrate that a properly well done Failure Analysis is able to supply useful answers [7,8,9].…”

Section: Introductionmentioning

confidence: 99%

Faulty Failure Analyses

Mura

Vanzi

2013

Proceedings of the 20th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA)

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“…A risk (5%) between the two laws is shown as shown in Table 5. The D 11 value (0.05) = 0.391 is taken from the digital table "Kolmogorov Smirnov" [1,2,5] The calculation of the MTBF is as follows:…”

Section: Application Of Correlation Testsmentioning

confidence: 99%

Maintenance Optimizing of Production Systems by Reliability: Different Methods Applied

Kerboua¹,

Youcef²,

Bensaid³

2017

Open Autom. Control Syst. J.

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Abstract:Objective:The work presented in this paper is to analyze the maintenance process that severely affects the performance of workshops and affects their operating cost and life span of equipment. Introduction:Any equipment or installation is subject during his lifetime, for two processes, the operating and the maintenance process.The operating process is to produce goods or services according to requirements, while the maintenance process is to maintain good working equipment or systems and improve their performance. Materials and Methods:Several techniques and methods have been developed to improve the maintenance managers and to choose the type of service based on financial and material resources available the company. Results:Our rehears is to optimize the maintenance of the boiler shop that distributes steam for air conditioning and humidity levels of the four workshops of the Denitex-Sebdou company. The facilities of this workshop require a lot of action during the year. Conclusion:The reliability tool used is based on the model of Pareto and AMDEC method to optimize equipment maintenance of the boiler which is considered the heart of the production at the complex.

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The basic concepts of failure analysis

Cited by 93 publications

References 3 publications

Seismic failure mode improvement of RC frame structure based on multiple lateral load patterns of pushover analyses

Seismic failure mode improvement of RC frame structure based on multiple lateral load patterns of pushover analyses

Faulty Failure Analyses

Maintenance Optimizing of Production Systems by Reliability: Different Methods Applied

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