Failure analysis of carbon fiber reinforced polymer multilayer composites during machining process

2017 ◽  
pp. 51-80
Author(s):  
Sofiane Zenia ◽  
Mohammed Nouari
Keyword(s):  
Carbon Fiber ◽  
Failure Analysis ◽  
Machining Process ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Fiber Reinforced ◽  
Reinforced Polymer ◽  
Multilayer Composites ◽  
Carbon Fiber Reinforced

Additiv gefertigte Spannmittel für CFK-Bauteile*/Development of additive manufactured, highly integrative tensioning templates for CFRP components

2019 ◽  
Vol 109 (06) ◽  
pp. 407-412
Author(s):  
T. Götz ◽  
A. Gebhardt ◽  
P. Esch ◽  
M. Schneider ◽  
C. Vogel ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Design Guidelines ◽  
Machining Process ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Fiber Reinforced ◽  
Research Project ◽  
Reinforced Polymer ◽  
Clamping System ◽  
Carbon Fiber Reinforced

Die spanende Endbearbeitung von CFK-Bauteilen erfordert den Einsatz abgestimmter Spanntechnik. Das vorgestellte Forschungsvorhaben thematisiert die Untersuchung und Entwicklung additiv gefertigter hochintegrativer Spannmittel für die spanende Bearbeitung von kohlenstofffaserverstärkten Bauteilen und die Ableitung entsprechender Gestaltungsrichtlinien. Anhand der Gestaltungsrichtlinien wird ein Demonstrator gefertigt und weiterer Handlungsbedarf aufgezeigt.   The machining process of CFRP (carbon fiber reinforced polymer) components requires the use of suitable clamping technology. The presented research project is set to tap opportunities for developing additive manufactured clamping systems for the machining of CFRP components and the derivation of corresponding design guidelines. Based on these guidelines, a demonstrator clamping system is manufactured and further action requirements are outlined.

scholarly journals Performance and failure analysis of carbon fiber-reinforced polymer (CFRP) strengthened reinforced concrete (RC) beams

2019 ◽  
Vol 1 (12) ◽  
Author(s):  
Ayesha Siddika ◽  
Krishno Saha ◽  
Md. Sumodro Mahmud ◽  
Sumon Chandra Roy ◽  
Md. Abdullah Al Mamun ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Carbon Fiber ◽  
Failure Analysis ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Rc Beams ◽  
Fiber Reinforced ◽  
Reinforced Polymer ◽  
Carbon Fiber Reinforced

New unibody clamp anchors for post-tensioning carbon-fiber-reinforced polymer rods

PCI Journal ◽  
2014 ◽  
Vol 59 (1) ◽  
pp. 103-113 ◽  
Author(s):  
Clayton A. Burningham ◽  
Chris P. Pantelides ◽  
Lawrence D. Reaveley
Keyword(s):  
Carbon Fiber ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Fiber Reinforced ◽  
Reinforced Polymer ◽  
Carbon Fiber Reinforced ◽  
Post Tensioning ◽  
Polymer Rods

Restoring Initially Cracked Reinforced Concrete Beams utilizing Carbon Fiber Reinforced Polymer Strips

2019 ◽  
Vol 7 (1) ◽  
pp. 30-34
Author(s):  
A. Ajwad ◽  
U. Ilyas ◽  
N. Khadim ◽  
Abdullah ◽  
M.U. Rashid ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Concrete Beams ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Fiber Reinforced ◽  
Loading Test ◽  
Control Beam ◽  
Reinforced Polymer ◽  
Cfrp Sheet ◽  
Carbon Fiber Reinforced

Carbon fiber reinforced polymer (CFRP) strips are widely used all over the globe as a repair and strengthening material for concrete elements. This paper looks at comparison of numerous methods to rehabilitate concrete beams with the use of CFRP sheet strips. This research work consists of 4 under-reinforced, properly cured RCC beams under two point loading test. One beam was loaded till failure, which was considered the control beam for comparison. Other 3 beams were load till the appearance of initial crack, which normally occurred at third-quarters of failure load and then repaired with different ratios and design of CFRP sheet strips. Afterwards, the repaired beams were loaded again till failure and the results were compared with control beam. Deflections and ultimate load were noted for all concrete beams. It was found out the use of CFRP sheet strips did increase the maximum load bearing capacity of cracked beams, although their behavior was more brittle as compared with control beam.

Basic Design of High-Speed Riverine Craft Made of Carbon Fiber Reinforced Polymer

2020 ◽  
Vol 57 (4) ◽  
pp. 241-253
Author(s):  
Zhiqiang Han ◽  
Jung-kyu Choi ◽  
Inhyuck Hwang ◽  
Jinyoung Kim ◽  
Daekyun Oh
Keyword(s):  
Carbon Fiber ◽  
High Speed ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Basic Design ◽  
Fiber Reinforced ◽  
Reinforced Polymer ◽  
Carbon Fiber Reinforced

High thermal conductivity carbon fiber reinforced polymer based on a carbon fiber from pitch and dispersed-filled ENPB matrix

2018 ◽  
pp. 130-137
Author(s):  
E. A. Nikolaeva ◽  
A. N. Timofeev ◽  
K. V. Mikhaylovskiy
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fiber ◽  
High Thermal Conductivity ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Carbon Powder ◽  
Fiber Reinforced ◽  
Thermophysical Characteristics ◽  
Reinforced Polymer ◽  
Carbon Fiber Reinforced

This article describes the results of the development of a high thermal conductivity carbon fiber reinforced polymer based on carbon fiber from pitch and an ENPB matrix modified with a carbon powder of high thermal conductivity. Data of the technological scheme of production and the results of determining the physicomechanical and thermophysical characteristics of carbon fiber reinforced polymer are presented. 

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