TY - CHAP A1 - Schmid, Vinzent A1 - Jungbauer, Bastian A1 - Romano, Marco A1 - Ehrlich, Ingo A1 - Gebbeken, Norbert ED - Mottok, Jürgen ED - Ziemann, Olaf T1 - The influence of different types of fabrics on the fibre volume content and porosity in basalt fibre reinforced plastics T2 - 2nd Applied Research Conference 2012 - ARC 25./26. June 2012 N2 - High quality semi-finished products with reproducible properties of basaltic fibres are hardly available on the market. In order to examine the properties of basalt fibre reinforced plastics high quality specimens are necessary. The fibre volume content and the porosity of the produced specimen are used as the typical criteria to evaluate the achieved quality of the produced material. The effect of the geometrical properties of the different semi-finished products on the fibre volume contents is relatively small whereas the porosity content is considerably affected. Y1 - 2012 UR - https://www.researchgate.net/publication/268146522_The_influence_of_different_types_of_fabrics_on_the_fibre_volume_content_and_porosity_in_basalt_fibre_reinforced_plastics SP - 162 EP - 165 PB - Shaker ER - TY - CHAP A1 - Ladewig, Sven A1 - Siegl, Marco A1 - Ehrlich, Ingo ED - Mottok, Jürgen ED - Reichenberger, Marcus ED - Bogner, Werner T1 - Discussion about Viscosity Theories for Fibre-Reinforced Thermoplastics T2 - Applied Research Conference 2018 - ARC 2018, 10 July, Deggendorf N2 - The effect of process variables such as shear rate and temperature on the viscosity of polypropylene during the processing of thermoplastic based composites was investigated in this study. The melt impregnation is used in the process of continuous glass fibre reinforced thermoplastic composites. To develop a mathematical model for roving impregnation, it's essential to know about the viscous behaviour of the matrix system. Therefore, this paper will discuss rheological models to describe these phenomena, based on the gathered viscosity data from the partner laboratory at the University of West Bohemia in Pilsen. Y1 - 2018 SP - 144 EP - 149 PB - Pro Business Verlag CY - Berlin ER - TY - CHAP A1 - Steinmann, Sven A1 - Ehrlich, Ingo ED - Mottok, Jürgen ED - Reichenberger, Marcus ED - Stolle, Reinhard T1 - Investigation of transverse impact stress in fiber reinforced plastics under high-velocity impact and determination of the experimental procedure T2 - Applied Research Conference 2016 - ARC 2016, Augsburg, 24 June 2016 Y1 - 2016 PB - Pro Business Verlag CY - Berlin ER - TY - CHAP A1 - Schmid, Vinzent A1 - Jungbauer, Bastian A1 - Romano, Marco A1 - Ehrlich, Ingo A1 - Gebbeken, Norbert ED - Mottok, Jürgen ED - Ziemann, Olaf T1 - Diminution of mass of different types of fibre reinforcements due to thermal load T2 - Applied Research Conference 2012 - ARC 2012, 25./26. June 2012 Y1 - 2012 SP - 231 EP - 235 PB - Shaker ER - TY - CHAP A1 - Bohmann, T. A1 - Schlamp, Matthias A1 - Ehrlich, Ingo ED - Klippel, Clemens ED - Mottok, Jürgen ED - Reichenberger, Marcus T1 - Analysis of the Acoustic Emission Failure Frequencies of Glass Fiber Reinforced Composite Components T2 - Applied Research Conference 2017 - ARC, 7 July 2017, München Y1 - 2017 SP - 369 EP - 373 PB - Book-on-demand Verlag CY - Norderstedt ER - TY - CHAP A1 - Schmid, Vinzent A1 - Bruland, Matthias A1 - Ehrlich, Ingo A1 - Kastenmeier, Andreas ED - Rahman, Jamal ED - Heinze, Ronald T1 - Entwicklung und Regelung eines hydraulischen Biegeprüfstands T2 - Virtuelle Instrumente in der Praxis 2015 - Begleitband zum 20. VIP-Kongress. Y1 - 2015 PB - VDE-Verlag CY - Berlin/Offenbach ER - TY - CHAP A1 - Nübler, S. A1 - Schmid, Vinzent A1 - Ehrlich, Ingo ED - Mottok, Jürgen ED - Reichenberger, Marcus ED - Stolle, Reinhard T1 - FEM-Simulation of a Tube to Flange Joint under Bending Load T2 - Applied Research Conference 2016 - ARC 2016, Augsburg, 24 June 2016 Y1 - 2016 PB - Pro Business Verlag CY - Berlin ER - TY - CHAP A1 - Romano, Marco A1 - Micklitz, Matthias A1 - Olbrich, Florian A1 - Bierl, Rudolf A1 - Ehrlich, Ingo A1 - Gebbeken, Norbert T1 - Experimental investigation of damping properties of unidirectionally and fabric reinforces plastics by the free decay method T2 - Proceeding of the 15th International Materials Symposium (IMSP´2014), Pamukkale University (Denizli, Turkey), 15./17. October 2014 Y1 - 2014 SP - 665 EP - 679 ER - TY - CHAP A1 - Ottawa, Patrycja A1 - Romano, Marco A1 - Ehrlich, Ingo A1 - Wagner, Marcus A1 - Gebbeken, Norbert T1 - The influence of ondulation in fabric reinforced composites on dynamic properties in a mesoscopic scale T2 - 11. LS-DYNA Forum, 9. - 10. Oktober 2012, Ulm N2 - Structural mechanic properties of fiber reinforced plastics depend on the single components’ properties, namely matrix and fiber [5]. Simple micromechanic homogenization theories reach a limit when a laminate consists of fabric reinforced layers instead of unidirectional layers. The ondulations of warp and fill yarn caused by the textile semi-finished product are the reason why the mesoscopic scale, which is in between the microscopic and the macroscopic scale, has to be taken into account when mechanically characterizing fabric reinforced composites [3]. In this scale a mesomechanic kinematic can be derived analytically. Especially, when considering free damped vibrations of structures the repeated acting of the kinematic correlation significantly affects the damping behaviour to higher values compared to theoretically predicted damping ratios. The model is investigated using Finite-Element-Analyses and basically validated experimentally. Y1 - 2012 UR - https://www.dynamore.de/de/download/papers/dynamore/de/download/papers/ls-dyna-forum-2012/documents/materials-5-2 SP - 171 EP - 172 ER - TY - CHAP A1 - Afanasev, Anna ED - Mottok, Jürgen ED - Reichenberger, Marcus T1 - Force-oriented 3D printing of continuous fiber-reinforced plastic structures T2 - Applied Research Conference 2019 - ARC 2019, 08 July 2019, Regensburg KW - Faserverbundwerkstoff KW - 3D-Druck Y1 - 2019 SN - 978-3-96409-182-6 SP - 213 EP - 218 PB - Pro Business GmbH CY - Berlin ER - TY - CHAP A1 - Baumer, A. A1 - Kastenmeier, Andreas A1 - Ehrlich, Ingo ED - Ziemann, Olaf ED - Mottok, Jürgen ED - Pforr, Johannes T1 - Investigation of Bolted Composite Joints with Different Reinforcement Elements at the Bolt Hole T2 - 4th Applied Research Conference, 5th July 2014, Ingolstadt Y1 - 2014 SP - 255 EP - 258 PB - Shaker ER - TY - CHAP A1 - Fritz, B. A1 - Schmid, Vinzent A1 - Ehrlich, Ingo ED - Ziemann, Olaf ED - Mottok, Jürgen ED - Pforr, Johannes T1 - Analytical and numerical shear stress analysis of adhesive structural bonded joints under tension load T2 - Applied Research Conference 2014 - ARC 2014, 5th July 2014, Ingolstadt Y1 - 2014 SP - 266 EP - 271 PB - Shaker CY - Aachen ER - TY - CHAP A1 - Baumer, A. A1 - Kastenmeier, Andreas A1 - Ehrlich, Ingo ED - Mottok, Jürgen ED - Reichenberger, Marcus ED - Scharfenberg, J. ED - Ziemann, Olaf T1 - A Numerical Study of Reinforced Bolted Composite Joints T2 - Applied Research Conference 2015: ARC 2015 - Nürnberg, 3rd July 2015 Y1 - 2015 SP - 278 EP - 282 PB - Book-on-demand-Verlag ER - TY - CHAP A1 - Wätzig, A. A1 - Schmid, Vinzent A1 - Ehrlich, Ingo ED - Mottok, Jürgen ED - Reichenberger, Marcus ED - Stolle, Reinhard T1 - Damage Modelling of Adhesive Joints Using the Cohesive Zone Model T2 - Applied Research Conference 2016 - ARC 2016, Augsburg, 24 June 2016 Y1 - 2016 PB - Pro Business Verlag CY - Berlin ER - TY - CHAP A1 - Dinnebier, Heinrich A1 - Ehrlich, Ingo ED - Meran, C. T1 - The Effects of Severe Temperature Changes and High Humidity on Porous CFRP T2 - Proceedings of the 15th International Materials Symposium (IMSP´2014), Pamukkale University (Denizli, Turkey), 15./17. October 2014 N2 - Purpose: A route to manufacture porous carbon fiber reinforced plastic (CFRP) for study purposes is described. Design/methodology/approach: The porous CFRP is characterized using standard techniques such as matrix digestion as well as the more sophisticated method of high resolution Microfocus X-Ray Tomography (μCT). A comparison of the results of those methods is presented. The mass gains of specimens with a wide range of porosity have been measured both in constant humidity and in alternating environments. Findings: It could be shown that severe temperature changes can temporarily increase the moisture content of porous CFRP. However, after the return to a constant environment, the moisture content returns back to saturation levels. Furthermore, it could be shown by X-Ray Tomography that even under severe climatic conditions no permanent liquid water condensates inside the pores. Research limitations/implications: Using Microfocus Computed Tomography it could be shown that even after nearly a year under hot-wet conditions and more than 150 severe temperature cycles there is no liquid water detectable inside the pores. Originality/value: In this paper the effects of severe temperature changes and high humidity on porous CFRP. Y1 - 2014 UR - http://jamme.acmsse.h2.pl/vol67_1/6712.pdf SP - 433 EP - 440 ER -