Results 11 to 20 of about 676,606 (300)
Flood fragility analysis for bridges with multiple failure modes [PDF]
Advances in Mechanical Engineering, 2017 Bridges are one of the most important infrastructure systems that provide public and economic bases for humankind. It is also widely known that bridges are exposed to a variety of flood-related risk factors such as bridge scour, structural deterioration,
Junhwa Lee +2 more
exaly +5 more sources
Combined sensitivity analysis for multiple failure modes
Computer Methods in Applied Mechanics and Engineering, 2022 Sensitivity analysis identifies the influential parameters and it is a key step in the design process. Focusing on reliability based design, the probability of a failure mode and its sensitivity to input uncertainties are obtained in a single Monte Carlo simulation using the Likelihood Ratio method.
Arnau Clot, Jiannan Yang
exaly +6 more sources
Mechanism reliability and sensitivity analysis of landing gear under multiple failure modes
Xibei Gongye Daxue Xuebao, 2021 For a certain type of aircraft landing gear retraction-extension mechanism, a multi-body dynamic simulation model is established, and the time-dependent curves of force and angle are obtained.
Zhou Changcong +4 more
semanticscholar +3 more sources
Evaluation of Connectivity Reliability of VANETs Considering Node Mobility and Multiple Failure Modes. [PDF]
Sensors (Basel)As a subclass of Mobile Ad hoc Networks (MANETs), Vehicle Ad hoc Networks (VANETs) possess multi-hop relay communication and dynamic topology reconstruction capabilities and are widely applied in various social activities.
Cao J, Bian Y, He C, Liu F, Xu D, Guo Y.
europepmc +2 more sources
Availability of Hydropressor Systems: Redundancy and Multiple Failure Modes
AppliedMathHydropressor systems are of paramount importance in keeping water supplies running properly. A typical such device consists of two (or more) identical electropumps operating alternately, so as to avoid downtime as much as possible.
Ricardo Enguiça, Sérgio Lopes
doaj +2 more sources
Scientific ReportsSuch complex causative factors in current failure probability models are represented by simply random uncertainty and completely independent or correlation of failure modes, which can often limit the model utility.
Ruirui Sun +5 more
doaj +3 more sources
Reliability analysis of composite sandwich structure for fuselage skin based on surrogate model
Xibei Gongye Daxue Xuebao, 2022 Composite structures are characterized by multiple source uncertainties in mechanical properties, geometric dimension, etc., and multiple failure modes, which bring challenges to their design and application.
DING Zhendong +2 more
doaj +1 more source
Applied Sciences, 2021 For the repair level and spare parts stocking problems, generally METRIC type methods and Level of repair analysis (LORA) are used separately. Since LORA does not consider the availability of capital goods, solving LORA and spare parts stocking problems ...
Ruiqi Wang +4 more
doaj +1 more source
Mathematics, 2023 With the increasing operating mileage and ownership of high-speed electric multiple units (EMU), a reasonable operation and maintenance strategy is the key to ensure their safe and reliable operation.
Yutao Yan +3 more
semanticscholar +1 more source
On a class of multiple failure mode systems [PDF]
Naval Research Logistics (NRL), 2002 AbstractThe primary objective of this work is to introduce and perform a detailed study of a class of multistate reliability structures in which no ordering in the levels of components' performances is necessary. In particular, the present paper develops the basic theory (exact reliability formulae, reliability bounds, asymptotic results) that will ...
Boutsikas, Michael V. +1 more
openaire +1 more source