Results 31 to 40 of about 217,528 (303)
High-Strength Bolt Corrosion Fatigue Life Model and Application
The Scientific World Journal, 2014 The corrosion fatigue performance of high-strength bolt was studied. Based on the fracture mechanics theory and the Gerberich-Chen formula, the high-strength bolt corrosion fracture crack model and the fatigue life model were established.
Wang Hui-li, Qin Si-feng
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Hysteretic Behavior of Prestressed Concrete Bridge Pier with Fiber Model
The Scientific World Journal, 2014 The hysteretic behavior and seismic characteristics of the prestressed concrete bridge pier were researched. The effects of the prestressed tendon ratio, the longitudinal reinforcement ratio, and the stirrup reinforcement ratio on the hysteretic behavior
Wang Hui-li, Feng Guang-qi, Qin Si-feng
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Improving the Identification and prioritization of the most important risks of safety equipment in FMEA with a hybrid multiple criteria decision-making technique [PDF]
Journal of Applied Research on Industrial Engineering, 2021 The purpose of this paper is to develop a new Failure Mode and Effect Analysis (FMEA) framework for identification, prioritization and improvement of failure modes.
Nima Hamta +3 more
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A Review on Structural Failure of Composite Pressure Hulls in Deep Sea
Journal of Marine Science and Engineering, 2022 With the increasing application and study of lightweight and high strength fiber reinforced polymer composites in ocean industry, the structural failure problem of composite pressure hulls has attracted great attention from many researchers in China and ...
Yongsheng Li +4 more
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Fatigue Failure Analysis of a Speed Reduction Shaft
, 2021 The mining industry sector is notable for the severe service loads and varied environmental conditions that it imposes on its equipment and mechanical systems.
Cheung, Noé +7 more
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Reliability analysis of wireless communication equipment based on model selection [PDF]
Zhihui kongzhi yu fangzhenThe research of equipment failure distribution is the basis of reliability engineering. In view of the complex structure and failure mechanism of wireless communication equipment, numerous failure distribution types, difficulty in selecting and ...
SUN Jin, HU Jicheng, JIAO Yaqi, WANG Kun
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Model of Failure of Printing and Packaging Equipment at the Stage of Decommissioning
Технологія і техніка друкарства, 2018 The article considers the methodology of statistical modeling of reliability of printing and packaging equipment. Here is given the principal form of dependence of the reliability function on the time of operation of equipment with 4 periods.
Надежда Сергеевна Голуб
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Applied Sciences, 2021 In large systems, such as power plants or petrochemical plants, various equipment (e.g., compressors, pumps, turbines, etc.) are typically deployed. Each piece of equipment operates under generally harsh operating conditions, depending on its purpose ...
Se-Yun Hwang +4 more
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Frontiers in Energy Research, 2022 In complex power systems, when power equipment fails, multiple concurrent failures usually occur instead of a single failure. Concurrent failures are so common and hidden in complex systems that diagnosis requires not only analysis of failure ...
Liqing Liu +8 more
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Challenges and limitations of validation of the single use medical devices: a review article
Online Brazilian Journal of Nursing, 2008 This review study is aimed at analyzing the challenges and limitations of the validation of single use medical device regarding cleaning, sterilization, functional performance and integrity.
Adriana Cristina de Oliveira +1 more
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