TY  - JOUR
A1  - Helsper, Christoph
T1  - Messverfahren zur Charakterisierung der Abscheidung luftgetragener Partikel in Filtern
JF  - Schutzmaßnahmen vor mikrobiellen Belastungen des Innenraumes / VII. Lübecker Fachtagung für Umwelthygiene. [Hrsg.:] Reinhard Keller ...
Y1  - 2003
N1  - Lübecker Fachtagung für Umwelthygiene <7, 2003, Lübeck>
SP  - 35
EP  - 61
PB  - Inst. f. Medizinische Mikrobiologie u. Hygiene d. Med. Univ.
CY  - Lübeck
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - Melting effects on metal sheets and air termination wires caused by direct lightning strikes
JF  - Conference proceedings : Graz, Österreich, 25. - 29. April 1988 / Gesamtorganisation: Österr. Verb. für Elektrotechnik (ÖVE), Fachausschuß Blitzschutz ... [Red.: G. Diendorfer ...]
Y1  - 1988
SN  - 3-85133-001-3
N1  - International Conference on Lightning Protection >19, 1988, Graz> ; ICLP <19, 1988, Graz> ; Österreichischer Verband für Elektrotechnik / Fachausschuss Blitzschutz
PB  - Eigenverl. des ÖVE
CY  - Wien
ER  - 
TY  - JOUR
A1  - Meskouris, Konstantin
A1  - Butenweg, Christoph
A1  - Renault, Philippe
T1  - Mehrstufen-Konzept für mehr Erdbebensicherheit : ein Werkzeug für die Beurteilung der Erdbebengefährdung von Ingenieurbauwerken
JF  - Deutsches Ingenieurblatt
Y1  - 2006
SN  - 0946-2422
VL  - Band 13
IS  - Heft 6
SP  - 18
EP  - 26
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
T1  - Measurement Techniques For Ultrafine Particles
JF  - Ultrafine aerosols. Properties and behaviour. Proceedings of the 1. International Workshop on Ultrafine Aerosols of the Sonderforschungsbereich 209 'Stoff- und Energietransport in Aerosolen' -'Mass and energy transfer in aerosols'-, held at the Univ. of Duisburg on Sept. 29, 1986
Y1  - 1986
N1  - International Workshop on Ultrafine Aerosols ; (01)
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Butenweg, Christoph
A1  - Gellert, Christoph
A1  - Meskouris, Konstantin
T1  - Mauerwerkswände unter zyklischer Schubbeanspruchung
JF  - Mauerwerk : European journal of masonry
Y1  - 2007
U6  - https://doi.org/10.1002/dama.200700356
SN  - 1437-1022 (E-Journal); 1432-3427 (Print)
VL  - Volume 11
IS  - Issue 6
SP  - 356
EP  - 362
ER  - 
TY  - JOUR
A1  - Butenweg, Christoph
A1  - Marinkovic, Marko
A1  - Kubalski, Thomas
A1  - Klinkel, Sven
T1  - Masonry infilled reinforced concrete frames under  horizontal  loading
T1  - Stahlbetonrahmen mit Ausfachungen aus Mauerwerk unter horizontalen Belastungen
JF  - Mauerwerk
N2  - The behaviour of infilled reinforced concrete frames under horizontal load has been widely investigated, both experimentally and numerically. Since experimental tests represent large investments, numerical simulations offer an efficient approach for a more comprehensive analysis. When RC frames with masonry infill walls are subjected to horizontal loading, their behaviour is highly non-linear after a certain limit, which makes their analysis quite difficult. The non-linear behaviour results from the complex inelastic material properties of the concrete, infill wall and conditions at the wall-frame interface. In order to investigate this non-linear behaviour in detail, a finite element model using a micro modelling approach is developed, which is able to predict the complex non-linear behaviour resulting from the different materials and their interaction. Concrete and bricks are represented by a non-linear material model, while each reinforcement bar is represented as an individual part installed in the concrete part and behaving elasto-plastically. Each brick is modelled individually and connected taking into account the non-linearity of a brick mortar interface. The same approach is followed using two finite element software packages and the results are compared with the experimental results. The numerical models show a good agreement with the experiments in predicting the overall behaviour, but also very good matching for strength capacity and drift. The results emphasize the quality and the valuable contribution of the numerical models for use in parametric studies, which are needed for the derivation of design recommendations for infilled frame structures.
Y1  - 2016
U6  - https://doi.org/10.1002/dama.201600703
SN  - 1437-1022
VL  - 20
IS  - 4
SP  - 305
EP  - 312
PB  - Ernst & Sohn
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Hellmanns, Mark
A1  - Böhm, Stefan
A1  - Dilger, Klaus
T1  - Manual applications of adhesives
JF  - Journal of adhesion and interface
Y1  - 2006
VL  - Vol. 7
IS  - No. 4
SP  - 24
EP  - 27
ER  - 
TY  - JOUR
A1  - Bechstedt, U.
A1  - Haas, H.
A1  - Hacker, U.
A1  - Hardt, Arno
A1  - Henn, K.
A1  - Martin, S.
A1  - Wimmer, J.
T1  - Magnets for the German Spallation Source SNQ
JF  - IEEE transactions on nuclear science. Vol. 32, iss. 5
Y1  - 1985
SN  - 1558-1578 (E-Journal); 0018-9499 (Print)
SP  - 3631
EP  - 3633
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Betko, J.
A1  - Morvic, M.
A1  - Novak, J.
T1  - Magnetoresistance in low-temperature grown molecular-beam epitaxial GaAs. Betko, J.; Morvic, M.; Novak, J.; Förster, A.; Kordos, P.
JF  - Journal of Applied Physics. 86 (1999), H. 11
Y1  - 1999
SN  - 1089-7550
SP  - 6243
EP  - 6248
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - Längsspannung an blitzstromdurchflossenen Schirmkabeln - Einfluß paralleler Entlastungsleitungen
JF  - Elektrie : wissenschaftlich-technische Zeitschrift der Elektrotechnik. 47 (1993), H. 6
Y1  - 1993
SN  - 0013-5399
N1  - 2. ISSN: 0013-5400
ER  -