@misc{SternsdorffCiupackYilmazetal., author = {Sternsdorff, Florian and Ciupack, Yvonne and Yilmaz, Emre Mehmet and Pasternak, Hartmut and Vayas, Ioannis}, title = {Investigations on beam-to-column connections reinforced with adhesively bonded CFRP lamellas}, series = {7th International Conference Civil Engineering - Science and Practice (GNP), Kolašin, 10.-14. March 2020, Book of abstracts}, journal = {7th International Conference Civil Engineering - Science and Practice (GNP), Kolašin, 10.-14. March 2020, Book of abstracts}, pages = {8}, abstract = {Against the background of the earthquake-proof design of steel structures, it makes sense to use structures with sufficient ductility and energy dissipation capacity. The joints are often a weak point in such systems. Methods for reinforcing beam-to-column connections with the aid of adhesively bonded CFRP products are the subject of the work. Advantages of such reinforcement methods are the avoidance of residual stresses (compared to welded steel lamellas), avoidance of cross-sectional weakening (in comparison to bolted solutions) and, above all, the possibility of retrofitting existing steel structures.}, language = {en} } @misc{ShoushtarianMofradShlychkovaCiupacketal., author = {Shoushtarian Mofrad, Ashkan and Shlychkova, Darita and Ciupack, Yvonne and Pasternak, Hartmut}, title = {Study of Bending, Translational and Torsional Stiffness of Sandwich Panels in Fire}, series = {7th International Conference Civil Engineering - Science and Practice (GNP), Kolašin, 10-14 March 2020, Book of abstracts}, journal = {7th International Conference Civil Engineering - Science and Practice (GNP), Kolašin, 10-14 March 2020, Book of abstracts}, pages = {8}, language = {en} } @misc{KasperAlbiezCiupacketal., author = {Kasper, Yann and Albiez, Matthias and Ciupack, Yvonne and Geßler, Achim and Ummenhofer, Thomas and Pasternak, Hartmut and Feldmann, Markus}, title = {Verst{\"a}rkung von erm{\"u}dungsbeanspruchten Stahlbauteilen mit aufgeklebten CFK-Lamellen - Teil 1: Grundlagen}, series = {Bauingenieur}, volume = {95}, journal = {Bauingenieur}, number = {3}, issn = {0005-6650}, pages = {79 -- 84}, language = {de} } @misc{KasperAlbiezCiupacketal., author = {Kasper, Yann and Albiez, Matthias and Ciupack, Yvonne and Geßler, Achim and Ummenhofer, Thomas and Pasternak, Hartmut and Feldmann, Markus}, title = {Verst{\"a}rkung von erm{\"u}dungsbeanspruchten Stahlbauteilen mit aufgeklebten CFK-Lamellen - Teil 2: Experimentelle Rissfortschrittsuntersuchungen}, series = {Bauingenieur}, volume = {95}, journal = {Bauingenieur}, number = {5}, issn = {0005-6650}, pages = {166 -- 173}, language = {de} } @misc{DongLiPasternaketal., author = {Dong, Jiwu and Li, Zheng and Pasternak, Hartmut and Ciupack, Yvonne}, title = {Reinforcement of Fatigue Damaged Steel Structures Using CFRP Lamellas - Part 3: Numerical Simulation}, series = {Bauingenieur}, volume = {96}, journal = {Bauingenieur}, number = {10}, issn = {0005-6650}, pages = {362 -- 368}, language = {en} } @misc{PasternakCiupack, author = {Pasternak, Hartmut and Ciupack, Yvonne}, title = {Use of CFRP for the Rehabilitation of Fatigue Damaged Steel Structures - Only a Nice Idea?}, series = {XX International Scientific Conference VSU'2020 on Construction and Architecture Book of Abstracts}, journal = {XX International Scientific Conference VSU'2020 on Construction and Architecture Book of Abstracts}, editor = {Georgiev, Vanyo and Stoynova, Iliana}, issn = {1314-071X}, pages = {9}, language = {en} } @misc{KasperAlbiezUmmenhoferetal., author = {Kasper, Yann and Albiez, Matthias and Ummenhofer, Thomas and Mayer, Christoph and Meier, Tobias and Choffat, Fabien and Ciupack, Yvonne and Pasternak, Hartmut}, title = {Application of toughened epoxy-adhesives for strengthening of fatigue-damaged steel structures}, series = {Construction and Building Materials}, volume = {275}, journal = {Construction and Building Materials}, issn = {0950-0618}, doi = {10.1016/j.conbuildmat.2020.121579}, pages = {15}, language = {en} } @misc{SternsdorffCiupackPasternak, author = {Sternsdorff, Florian and Ciupack, Yvonne and Pasternak, Hartmut}, title = {Experimental Investigations on Innovative Crack Repair Methods and reinforcing Steel Structures with Adhesivly Bonded CFRP - Lamellas}, series = {Engineering Structures and Technologies}, volume = {13}, journal = {Engineering Structures and Technologies}, number = {1}, issn = {2029-882X}, doi = {10.3846/est.2021.15036}, pages = {1 -- 6}, language = {en} } @misc{HartmannEulerCiupack, author = {Hartmann, Martin and Euler, Mathias and Ciupack, Yvonne}, title = {Aufgeklebte CFK-Schalen f{\"u}r erm{\"u}dungsgesch{\"a}digte H{\"a}nger von Stabbogenbr{\"u}cken}, series = {24. DASt-Forschungskolloquium, 5. und 6. M{\"a}rz 2024}, journal = {24. DASt-Forschungskolloquium, 5. und 6. M{\"a}rz 2024}, address = {D{\"u}sseldorf}, pages = {59 -- 63}, abstract = {Wenn an Stahlbr{\"u}ckenkonstruktionen Erm{\"u}dungsrisse festgestellt werden, treten diese in der Regel an kerbscharfen Konstruktionsdetails auf. Die Instandsetzung der betroffenen Br{\"u}ckenkonstruktion erfordert in den meisten F{\"a}llen umfangreiche Sanierungsmaßnahmen, die oft mit einer Br{\"u}ckensperrung und erheblichen Beeintr{\"a}chtigungen der Verkehrsinfrastruktur einhergehen. Im Rahmen eines ZIM Forschungsvorhabens [3] wird derzeit ein innovatives reparaturverbundsystem aus kohlenfaserverst{\"a}rktem Kunststoff (CFK) entwickelt, das mithilfe von Klebetechnik appliziert wird und das angerissene Bauteil lokal verst{\"a}rkt. Das prim{\"a}re Ziel dieser verst{\"a}rkenden Maßnahme besteht darin, mittels individuell gefertigter CFK-Schalen, welche durch die Verwendung eines zweikomponentigen Klebstoffs am H{\"a}nger befestigt werden, den Riss zu {\"u}berbr{\"u}cken. Auf diese Weise soll der Rissfortschritt signifikant reduziert oder gestoppt werden. Dieser Beitrag gibt einen {\"U}berblick {\"u}ber die ersten Ergebnisse aus diesem Forschungsvorhaben.}, language = {de} } @misc{SternsdorffCiupackEuler, author = {Sternsdorff, Florian and Ciupack, Yvonne and Euler, Mathias}, title = {Aufgeklebte CFK-Pflaster zur Verst{\"a}rkung angerissener Stahlbauteile}, series = {DVS Congress 2023 Große Schweißtechnische Tagung, 11-14 September 2023, Essen}, journal = {DVS Congress 2023 Große Schweißtechnische Tagung, 11-14 September 2023, Essen}, edition = {1. Auflage}, publisher = {DVS Media GmbH}, address = {D{\"u}sseldorf}, isbn = {978-3-96144-230-0}, pages = {47 -- 54}, language = {de} } @misc{RudolphCiupackEuler, author = {Rudolph, Tom and Ciupack, Yvonne and Euler, Mathias}, title = {Einsatz der Klebtechnik im Holzbau f{\"u}r leistungsf{\"a}hige Verbundwerkstoffe}, series = {DVS Congress 2023 Große Schweißtechnische Tagung, 11-14 September 2023, Essen}, journal = {DVS Congress 2023 Große Schweißtechnische Tagung, 11-14 September 2023, Essen}, edition = {1. Auflage}, publisher = {DVS Media GmbH}, address = {D{\"u}sseldorf}, isbn = {978-3-96144-230-0}, pages = {55 -- 61}, abstract = {Innovative Klebstoffe erm{\"o}glichen das zuverl{\"a}ssige und dauerhafte F{\"u}gen von nat{\"u}rlichen Baustoffen wie Holz und Holzwerkstoffen mit leistungsf{\"a}higen kohlefaserverst{\"a}rkten Kunststoffen (CFK) zu neuartigen Verbundwerkstoffen. Dadurch er{\"o}ffnen sich neue Einsatzm{\"o}glichkeiten f{\"u}r eine nachhaltige Holzbauweise, die in den letzten Jahren mit Blick auf die Nachhaltigkeitsziele Deutschlands vor allem im Wohnungs- und Geschossbau verst{\"a}rkt vorangetrieben wird.}, language = {de} }