TY - CHAP A1 - Altay, Okyay A1 - Klinkel, Sven A1 - Butenweg, Christoph T1 - Intelligente semiaktive Dämpfungssysteme zur Reduktion periodischer und stochastischer Bauwerksschwingungen T2 - Berichte der Fachtagung Baustatik - Baupraxis 12 am 24. und 25. Februar 2014 an der Technischen Universität München / Hrsg. Kai-Uwe Bletzinger ... Y1 - 2014 SN - 978-3-00-041256-1 SP - 397 EP - 404 PB - Lehrstuhl für Statik, Techn. Univ. München CY - München ER - TY - CHAP A1 - Rosin, Julia A1 - Butenweg, Christoph T1 - Berechnungsansatz für basisisolierte Tankbauwerke T2 - Berichte der Fachtagung Baustatik - Baupraxis 12 am 24. und 25. Februar 2014 an der Technischen Universität München / Hrsg. Kai-Uwe Bletzinger ... Y1 - 2014 SN - 978-3-00-041256-1 SP - 103 EP - 112 PB - Lehrstuhl für Statik, Techn. Univ. München CY - München ER - TY - JOUR A1 - Mykoniou, Konstantin A1 - Butenweg, Christoph A1 - Holtschoppen, Britta A1 - Klinkel, Sven T1 - Seismic response analysis of adjacent liquid-storage tanks JF - Earthquake engineering and structural dynamics N2 - A refined substructure technique in the frequency domain is developed, which permits consideration of the interaction effects among adjacent containers through the supporting deformable soil medium. The tank-liquid systems are represented by means of mechanical models, whereas discrete springs and dashpots stand for the soil beneath the foundations. The proposed model is employed to assess the responses of adjacent circular, cylindrical tanks for harmonic and seismic excitations over wide range of tank proportions and soil conditions. The influence of the number, spatial arrangement of the containers and their distance on the overall system's behavior is addressed. The results indicate that the cross-interaction effects can substantially alter the impulsive components of response of each individual element in a tank farm. The degree of this impact is primarily controlled by the tank proportions and the proximity of the predominant natural frequencies of the shell-liquid-soil systems and the input seismic motion. The group effects should be not a priori disregarded, unless the tanks are founded on shallow soil deposit overlying very stiff material or bedrock. KW - liquid-structure interaction KW - seismic response KW - impulsive effects KW - liquid-storage tank KW - structure-soil-structure interaction Y1 - 2016 U6 - https://doi.org/10.1002/eqe.2726 SN - 1096-9845 (E-Journal); 0098-8847 (Print) VL - 45 IS - 11 SP - 1779 EP - 1796 PB - Wiley-VCH CY - Weinheim ER - TY - CHAP A1 - Edip, Kemal A1 - Garevski, Mihail A1 - Butenweg, Christoph A1 - Sesov, Vlatko A1 - Bojadjieva, Julijana A1 - Gjorgjiev, Igor T1 - Boundary effects on seismic analysis of multi-storey frames considering soil structure interaction phenomenon T2 - Seismic design of industrial facilities : proceedings of the International Conference on Seismic Design of Industrial Facilities (SeDIF-Conference) ; [Aachen, 26. - 27. September 2013] / Chair of Structural Statics and Dynamics, RWTH Aachen. Sven Klinkel ..., ed Y1 - 2014 SN - 978-3-658-02809-1 (Print) ; 978-3-658-02810-7 U6 - https://doi.org/10.1007/978-3-658-02810-7_47 SP - 569 EP - 576 PB - Springer Vieweg CY - Wiesbaden ER - TY - CHAP A1 - Giresini, Linda A1 - Butenweg, Christoph A1 - Andreini, M. A1 - De Falco, A. A1 - Sassu, M. T1 - Numerical calibration of a macro-element for vaultes system in historic churches T2 - 9th International Conference on Structural Analyses of Historical Conctruction, 14 - 17 October, 2014, Mexico City Y1 - 2014 SP - 1 EP - 12 ER - TY - CHAP A1 - Rosin, Julia A1 - Butenweg, Christoph T1 - Seismic isolation of cylindrical liquid storage tanks T2 - Proceedings of the 9th European Conference on Structural Dynamics, EURODYN 2014 Porto, Portugal, 30 June - 2 July 2014 / A. Cunha, E. Caetano, .... (eds.) Y1 - 2014 SN - 978-972-752-165-4 SP - 3145 EP - 3152 CY - Porto ER - TY - JOUR A1 - Dachwald, Bernd A1 - Seboldt, Wolfgang A1 - Lämmerzahl, W. T1 - Solar Sail Propulsion: An Enabling Technology for Fundamental Physics Missions JF - Lasers, Clocks and Drag Free Control : Exploration of Relativistic Gravity in Space / by Hansjörg Dittus ..., eds. - ( Astrophysics and Space Science Library ; 349) Y1 - 2008 SN - 978-3-540-34376-9 SP - 379 EP - 398 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Rosin, Julia A1 - Butenweg, Christoph A1 - Boesen, Niklas A1 - Gellert, Christoph T1 - Evaluation of the Seismic Behavior of a Modern URM Building During the 2012 Northern Italy Earthquakes T2 - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018 Y1 - 2018 SP - 1 EP - 12 ER - TY - CHAP A1 - Butenweg, Christoph A1 - Klinkel, Sven T1 - Dynamisches Verhalten von Stahlbetonplatten unter Impact-Belastungen T2 - Massivbau im Wandel : Festschrift zum 60. Geburtstag von Josef Hegger Y1 - 2014 SN - 3-939051-20-9 SP - 369 EP - 380 PB - Ernst CY - Berlin ER - TY - CHAP A1 - Butenweg, Christoph T1 - Eurocode 8 : Erdbebenauslegung von Tragwerken T2 - Eurocodes 2012 kompakt - Chancen nutzen : 36. Darmstädter Massivbauseminar Zukunftsfähiges Planen und Bauen, 7. und 8. März Y1 - 2012 SP - 257 EP - 272 PB - Freunde des Inst. für Massivbau der TU CY - Darmstadt ER - TY - CHAP A1 - Grundmann, Jan Thimo A1 - Bauer, Waldemar A1 - Borchers, Kai A1 - Dumont, Etienne A1 - Grimm, Christian D. A1 - Ho, Tra-Mi A1 - Jahnke, Rico A1 - Lange, Caroline A1 - Maiwald, Volker A1 - Mikulz, Eugen A1 - Quantius, Dominik A1 - Reershemius, Siebo A1 - Renger, Thomas A1 - Riemann, Johannes A1 - Sasaki, Kaname A1 - Seefeldt, Patric A1 - Spietz, Peter A1 - Spröwitz, Tom A1 - Toth, Norbert A1 - Wejmo, Elisabet A1 - Biele, Jens A1 - Krause, Christian A1 - Cerotti, Matteo A1 - Peloni, Alessandro A1 - Dachwald, Bernd T1 - Small Spacecraft Solar Sailing for Small Solar System Body Multiple Rendezvous and Landing T2 - 2018 IEEE Aerospace Conference : 3-10 March 2018 Y1 - 2018 SN - 978-1-5386-2014-4 ER - TY - JOUR A1 - Jan Thimo, Grundmann A1 - Bauer, Waldemar A1 - Biele, Jens A1 - Boden, Ralf A1 - Ceriotti, Matteo A1 - Cordero, Federico A1 - Dachwald, Bernd A1 - Dumont, Etienne A1 - Grimm, Christian D. A1 - Hercik, David T1 - Capabilities of Gossamer-1 derived small spacecraft solar sails carrying Mascot-derived nanolanders for in-situ surveying of NEAs JF - Acta Astronautica Y1 - 2019 U6 - https://doi.org/10.1016/j.actaastro.2018.03.019 SN - 0094-5765 VL - 156 IS - 3 SP - 330 EP - 362 PB - Elsevier CY - Amsterdam ER - TY - CHAP A1 - Gellert, Christoph A1 - Butenweg, Christoph T1 - Nichtlinearer Erdbebennachweis von Mauerwerksbauten T2 - Erdbeben und Mauerwerk : 11. D-A-CH-Tagung 2009 ; [10./11. September 2009 in Zürich] / SGEB, Swiss Society for Earthquake Engineering and Structural Dynamics; Schweizerischer Ingenieur- und Architektenverein, Fachgruppe für Brückenbau und Hochbau. [Hrsg. Dazio, Alessandro ...] Y1 - 2009 SN - 978-3-03732-021-1 SP - 125 EP - 132 PB - SIA CY - Zürich ER - TY - CHAP A1 - Butenweg, Christoph A1 - Gellert, Christoph A1 - Meskouris, Konstantin T1 - Ein neuer Ansatz zum Nachweis von Mauerwerksbauten T2 - Berichte der Fachtagung Baustatik - Baupraxis 10 : am 17. und 18. März 2008 in Karlsruhe / Hrsg.: Werner Wagner. Institut für Baustatik, Universität Karlsruhe (TH) Y1 - 2008 SN - 978-3-935322-14-0 SP - 103 EP - 116 PB - Inst. für Baustatik, Univ. Karlsruhe (TH) CY - Karlsruhe ER - TY - CHAP A1 - Park, Jin A1 - Butenweg, Christoph A1 - Reindl, Lukas T1 - Untersuchung der Eignung von Ankerschienensystemen unter Erdbebeneinwirkungen T2 - Conference proceedings / ANSYS Conference & 28th CADFEM Users´ Meeting 2010 : 3. - 5. November 2010, Eurogess Aachen / CADFEM; ANSYS Y1 - 2010 SN - 3-937523-07-3 SP - Dokument 2.11.1 PB - CADFEM [u.a.] CY - Grafing ER - TY - CHAP A1 - Meskouris, Konstantin A1 - Gellert, Christoph A1 - Butenweg, Christoph T1 - Neuer Ansatz für die Bemessung von Mauerwerksbauten T2 - Innovationen im konstruktiven Ingenieurbau : Methoden - Materialien - Bauwerke ; Festschrift Professor Hirschfeld / hrsg. von Karl Beucke Y1 - 2010 SP - 217 EP - 224 PB - Bauhaus-Univ. Weimar CY - Weimar ER - TY - JOUR A1 - Bayer, Robin A1 - Temiz Artmann, Aysegül A1 - Digel, Ilya A1 - Falkenstein, Julia A1 - Artmann, Gerhard A1 - Creutz, Till A1 - Hescheler, Jürgen T1 - Mechano-pharmacological testing of L-Type Ca²⁺ channel modulators via human vascular celldrum model JF - Cellular Physiology and Biochemistry N2 - Background/Aims: This study aimed to establish a precise and well-defined working model, assessing pharmaceutical effects on vascular smooth muscle cell monolayer in-vitro. It describes various analysis techniques to determine the most suitable to measure the biomechanical impact of vasoactive agents by using CellDrum technology. Methods: The so-called CellDrum technology was applied to analyse the biomechanical properties of confluent human aorta muscle cells (haSMC) in monolayer. The cell generated tensions deviations in the range of a few N/m² are evaluated by the CellDrum technology. This study focuses on the dilative and contractive effects of L-type Ca²⁺ channel agonists and antagonists, respectively. We analyzed the effects of Bay K8644, nifedipine and verapamil. Three different measurement modes were developed and applied to determine the most appropriate analysis technique for the study purpose. These three operation modes are called, particular time mode" (PTM), "long term mode" (LTM) and "real-time mode" (RTM). Results: It was possible to quantify the biomechanical response of haSMCs to the addition of vasoactive agents using CellDrum technology. Due to the supplementation of 100nM Bay K8644, the tension increased approximately 10.6% from initial tension maximum, whereas, the treatment with nifedipine and verapamil caused a significant decrease in cellular tension: 10nM nifedipine decreased the biomechanical stress around 6,5% and 50nM verapamil by 2,8%, compared to the initial tension maximum. Additionally, all tested measurement modes provide similar results while focusing on different analysis parameters. Conclusion: The CellDrum technology allows highly sensitive biomechanical stress measurements of cultured haSMC monolayers. The mechanical stress responses evoked by the application of vasoactive calcium channel modulators were quantified functionally (N/m²). All tested operation modes resulted in equal findings, whereas each mode features operation-related data analysis. Y1 - 2020 U6 - https://doi.org/10.33594/000000225 SN - 1421-9778 VL - 54 SP - 371 EP - 383 PB - Cell Physiol Biochem Press CY - Düsseldorf ER - TY - CHAP A1 - Altay, Okyay A1 - Taddei, Francesca A1 - Butenweg, Christoph A1 - Klinkel, Sven T1 - Vibration mitigation of wind turbine towers with tuned mass dampers T2 - Wind turbine control and monitoring. (Advances in industrial control) N2 - Because of its minor environmental impact, electricity generation using wind power is getting remarkable. The further growth of the wind industry depends on technological solutions to the challenges in production and construction of the turbines. Wind turbine tower vibrations, which limit power generation efficiency and cause fatigue problems with high maintenance costs, count as one of the main structural difficulties in the wind energy sector. To mitigate tower vibrations auxiliary measures are necessary. The effectiveness of tuned mass damper is verified by means of a numeric study on a 5 MW onshore reference wind turbine. Hereby, also seismic-induced vibrations and soil–structure interaction are considered. Acquired results show that tuned mass damper can effectively reduce resonant tower vibrations and improve the fatigue life of wind turbines. This chapter is also concerned with tuned liquid column damper and a semiactive application of it. Due to its geometric versatility and low prime costs, tuned liquid column dampers are a good alternative to other damping measures, in particular for slender structures like wind turbines. Y1 - 2014 SN - 978-3-319-08412-1 (Print) ; 978-3-319-08413-8 (E-Book) U6 - https://doi.org/10.1007/978-3-319-08413-8_12 SP - 337 EP - 373 PB - Springer CY - Cham ; Heidelberg ; New York ; Dordrecht ; London ER - TY - CHAP A1 - Kalker, Ines A1 - Neumann, M. A1 - Butenweg, Christoph A1 - Holler, Stefan T1 - Modelling of textile strengthened masonry T2 - Proceedings of the Tenth International Conference on Civil, Structural and Environmental Engineering Computing : [Rome, Italy, 30. August - 2. September 2005] / ed. by B. H. V. Topping Y1 - 2005 SN - 1-905088-00-0 U6 - https://doi.org/10.4203/ccp.81.184 SP - 447 EP - 448 PB - Civil-Comp Press CY - Stirling ER - TY - CHAP A1 - Karimi, Iman A1 - Butenweg, Christoph A1 - Toll, Britta T1 - Vulnerability assessment of industrial facilities T2 - Proceedings of the Tenth International Conference on Civil, Structural and Environmental Engineering Computing : [Rome, Italy, 30. August - 2. September 2005] / ed. by B. H. V. Topping Y1 - 2005 SN - 1-905088-00-0 U6 - https://doi.org/10.4203/ccp.81.34 SP - 34, 73 EP - 75 PB - Civil-Comp Press CY - Stirling ER -