Results 31 to 40 of about 62,941 (249)
Reliability Analysis of CFRP-Strengthened RC Bridges Considering Size Effect of CFRP [PDF]
Materials, 2019 A reliability analysis of an existing structure and a carbon fiber-reinforced plastic (CFRP)-strengthened structure is commonly used to evaluate the effectiveness of strengthening. It also provides the basis for the calibration of the partial factors involved in strengthening design codes. As the fundamental data, the statistical characteristics of the
Xie, Hui-Bing, Wang, Yuan-Feng
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Investigation to local defect resonance for non-destructive testing of composites [PDF]
, 2018 Local defect resonance (LDR) makes use of high frequency vibrations to get a localized resonant activation of a defective region. In this study, the LDR behavior of carbon fiber reinforced polymer (CFRP) coupons with three different types of damages is ...
Calderon Tellez, Javier Andres +5 more
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Jin'gangshi yu moliao moju gongcheng, 2023 Orbital drilling is an advanced and improved technique over conventional drilling in producing holes in composites. Single layer diamond tools of different geometries and grain sizes were experimentally investigated to explore their performances in ...
Ireen SULTANA +3 more
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Characterization of defect induced multilayer graphene [PDF]
, 2017 A study of oxygen plasma on multilayer graphene is done with different flow rates. This is to allow a controlled amount of defect fabricated on the graphene.
Abdullahb, Abu Hannifa +4 more
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Failure-mode-hierarchy-based design for reinforced concrete structures [PDF]
, 2005 Innovations in concrete construction can be held back by the inability of codes of practice to accommodate new materials. The current design and safety philosophy (DSP) of reinforced concrete relies heavily on the properties of steel reinforcement.
Guadagnini, M. +2 more
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BuildingsThe use of carbon fiber reinforced polymer (CFRP) strands as prestressed reinforcement in prestressed concrete (PC) structures offers an effective solution to the corrosion issues associated with prestressed steel strands.
Hai-Tao Wang +5 more
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Failure Pressure Prediction of Semi Spherical GFRP Shells in Thermal Environment [PDF]
Mechanics of Advanced Composite Structures, 2020 In this article fluid-structure interaction of vibrating composite piezoelectric plates is investigated. Since the plate is assumed to be moderately thick, rotary inertia effects and transverse shear deformation effects are deliberated by applying ...
Mahmood Farhadinia, Fatemeh Ghaemi
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Structural Health Monitoring of Large Structures Using Acoustic Emission-Case Histories [PDF]
, 2019 Acoustic emission (AE) techniques have successfully been used for assuring the structural integrity of large rocket motorcases since 1963 [...
Ono, Kanji
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Acoustic emission-based monitoring of fatigue damage in CFRP-CFRP adhesively bonded joints
Insight - Non-Destructive Testing and Condition Monitoring, 2021 Adhesively bonded joints are being increasingly applied in modern structures. However, manufacturing defects and particularly harsh operative conditions may cause local debonding and catastrophic failures. Structural health monitoring (SHM) and non-destructive testing (NDT) procedures are then needed to evaluate the in-service structural integrity of ...
Carboni M., Bernasconi A.
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Numerical Investigation and Cost Analysis of FRP-Concrete Unidirectional Hybrid Slabs
International Journal of Applied Mechanics and Engineering, 2021 Fiber-reinforced polymer (FRP) has been commonly used to reinforce concrete structures. The kinds of FRP demonstrate an effective alternative to various methods of reinforcement in concrete structures subjected to bad environmental conditions which cause
Amir Mahboob +2 more
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