TY - JOUR A1 - Feldmann, Markus A1 - Pak, Daniel A1 - Geßler, Achim A1 - Schleser, Markus T1 - Entwicklung eines Bemessungsmodells für punktförmige Verbindungen textibewehrter Betonbauteile JF - Bautechnik : Zeitschrift für den gesamten Ingenieurbau Y1 - 2008 SN - 0005-6820, 0341-1052, 0932-6359, 0932-8351, 0932-8351 N1 - Printausg. in der Bibliothek der FH Aachen vorhanden: 13 Z 177 VL - Bd. 85 IS - 2 SP - 143 EP - 147 ER - TY - JOUR A1 - Dilthey, Ulrich A1 - Schleser, Markus A1 - Feldmann, Martin A1 - Pak, Daniel A1 - Geßler, Achim T1 - Investigation of punctiform, plane and hybrid joints of textile-reinforced concrete parts JF - Cement and concrete composites Y1 - 2008 SN - 0958-9465 VL - Vol. 30 IS - iss. 2 SP - 82 EP - 87 ER - TY - JOUR A1 - Reisgen, Uwe A1 - Schleser, Markus A1 - Feldmann, Martin A1 - Pak, Daniel A1 - Geßler, Achim T1 - Kleben dünnwandiger Bauteile aus textilbewehrtem Beton JF - Schweissen und Schneiden : Fachzeitschrift für Schweißen und verwandte Verfahren Y1 - 2008 SN - 0036-7184 VL - Bd. 60 IS - H. 7/8 SP - 408 EP - 412 ER - TY - JOUR A1 - Dilthey, Ulrich A1 - Brandenburg, Annette A1 - Schleser, Markus T1 - Dispensing and application of unfilled adhesives in the micro range JF - Welding and cutting. 3 (2004), H. 4 Y1 - 2004 SN - 1612-3433 SP - 250 EP - 254 ER - TY - JOUR A1 - Sedlacek, G. A1 - Schätzke, C. A1 - Geßler, M. A1 - Schleser, Markus T1 - Fügen von Bauteilen aus textilbewehrtem Beton JF - Der Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen ; offizielle Zeitschrift der VDI-Gesellschaft Bautechnik. Bd. 79 (2004), H. 12 Y1 - 2004 SN - 0005-6650 N1 - Printausg. in der Bibliothek der FH Aachen vorhanden: 13 Z 049-2004 SP - 569 EP - 575 ER - TY - JOUR A1 - Dilthey, Ulrich A1 - Schleser, Markus A1 - Geßler, Achim A1 - Rettweiler, Timo A1 - Völling, Boris T1 - Kleben textilbewehrter Betonbauteile JF - Schweissen und Schneiden : Fachzeitschrift für Schweißen und verwandte Verfahren. Jg. 57 (2005), Nr. 8 Y1 - 2005 SN - 0036-7184 SP - 373 EP - 377 ER - TY - JOUR A1 - Roesner, Andreas A1 - Scheik, Sven A1 - Olowinsky, Alexander A1 - Gillner, Arnold A1 - Reisgen, Uwe A1 - Schleser, Markus T1 - Laser assisted joining of plastic metal hybrids JF - Lasers in manufacturing 2011 : proceedings of the sixth International WLT Conference on Lasers in Manufacturing, Munich, May 23 - 26 2011. (Physics procedia ; Vol. 12 (2011), Part B) Y1 - 2011 SN - 1875-3892 (E-Journal); 1875-3884 (Print) SP - 370 EP - 377 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Reisgen, Uwe A1 - Schleser, Markus A1 - Mokrov, Oleg A1 - Zabirov, Alexander T1 - Virtual welding equipment for simulation of GMAW processes with integration of power source regulation JF - Frontiers of materials science Y1 - 2011 SN - 2095-0268 (E-Journal); 2095-025X (Print) VL - Vol. 5 IS - Iss. 2 SP - 79 EP - 89 PB - Springer CY - Berlin ER - TY - JOUR A1 - Reisgen, Uwe A1 - Schleser, Markus A1 - Mokrov, Oleg A1 - Ahmed, Essam T1 - Statistical modeling of laser welding of DP/TRIP steel sheets JF - Optics and laser technology N2 - In this research work, a statistical analysis of the CO2 laser beam welding of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets was done using response surface methodology. The analysis considered the effect of laser power (2–2.2 kW), welding speed (40–50 mm/s) and focus position (−1 to 0 mm) on the heat input, the weld bead geometry, uniaxial tensile strength, formability limited dome height and welding operation cost. The experimental design was based on Box–Behnken design using linear and quadratic polynomial equations for predicting the mathematical models. The results indicate that the proposed models predict the responses adequately within the limits of welding parameters being used and the welding speed is the most significant parameter during the welding process. Y1 - 2012 U6 - https://doi.org/10.1016/j.optlastec.2011.05.025 SN - 1879-2545 (E-Journal); 0030-3992 (Print); 0308-4280 (Print) VL - 44 IS - 1 SP - 92 EP - 101 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Reisgen, Uwe A1 - Schleser, Markus A1 - Mokrov, Oleg A1 - Ahmed, Essam T1 - Optimization of laser welding of DP/TRIP steel sheets using statistical approach JF - Optics and laser technology N2 - Generally, the quality of a weld joint is directly influenced by the welding input parameter settings. Selection of proper process parameters is important to obtain the desired weld bead profile and quality. In this research work, numerical and graphical optimization techniques of the CO2 laser beam welding of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets were carried out using response surface methodology (RSM) based on Box–Behnken design. The procedure was established to improve the weld quality, increase the productivity and minimize the total operation cost by considering the welding parameters range of laser power (2–2.2 kW), welding speed (40–50 mm/s) and focus position (−1 to 0 mm). It was found that, RSM can be considered as a powerful tool in experimental welding optimization, even when the experimenter does not have a model for the process. Strong, efficient and low cost weld joints could be achieved using the optimum welding conditions. Y1 - 2012 U6 - https://doi.org/10.1016/j.optlastec.2011.06.028 SN - 1879-2545 (E-Journal); 0030-3992 (Print); 0308-4280 (Print) VL - 44 IS - 1 SP - 255 EP - 262 PB - Elsevier CY - Amsterdam ER -