@misc{Beer2008,
  type      = {Master Thesis},
  author    = {Beer, Enia},
  title     = {Analyse der Tragf{\"a}higkeit und Dauerhaftigkeit bestehender Spannbetonbr{\"u}cken},
  doi       = {10.25643/bauhaus-universitaet.1290},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080520-13620},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2008},
  abstract  = {Es wird die Geschichte des Spannbetons im Br{\"u}ckenbau wiedergegeben. Hierzu wird unter anderem ein Normenvergleich zum Thema Spannbeton aufgestellt. Desweiteren wird erl{\"a}utert, was die Grundlagen f{\"u}r die Nachrechnung bestehender Br{\"u}cken sind. F{\"u}r die Br{\"u}cke {\"u}ber die Saale bei Jena-Kunitz wird ein Beprobungskonzept mit zerst{\"o}renden Pr{\"u}fungen erstellt. Die erhaltenen Proben sollen in Labortests weiter untersucht werden. Die durch die Beprobung entstehenden Sch{\"a}digungen sollen zu weiteren Messungen an der Br{\"u}cke genutzt werden. Die Sch{\"a}digungszust{\"a}nde werden statisch nachgewiesen. Zum Schluss werden Hinweise f{\"u}r den geplanten Abriss der Br{\"u}cke gegeben.},
  subject      = {Spannbeton},
  language  = {de}
}
@inproceedings{CheungNoruziaanLi2004,
  author    = {Cheung, Moe M. S. and Noruziaan, Bahman and Li, W. C.},
  title     = {Data acquisition, processing and management systems for a Canadian bridge monitoring project},
  doi       = {10.25643/bauhaus-universitaet.123},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1235},
  year      = {2004},
  abstract  = {This paper will present a number of technical aspects for one of the most elaborate instrumentation and data acquisition projects ever undertaken in Canada. Confederation Bridge, the longest bridge built over ice covered seawater has been equipped with the state of the art data acquistition devices and systems as well as data transfer networks. The Bridge has been providing a fixed surface connection between Prince Edward Island and Province of New Brunswick in Canada since its opening in 1997. The Bridge has a rather long design service life of 100 years. Because of its large size and long span length, its design is not covered by any existing codes or standards worldwide. The focus of the paper is to introduce the data acquisition, transfer, processing and management systems. The instrumentation and communications infrastructure and devices will be presented in some details along with the data processing and management systems and techniques. Teams of engineers and researchers use the collected data to verify the analysis and design assumptions and parameters as well as investigate the short-term and long-term behaviour and health of the Bridge. The collected data are also used in furthering research activities in the field of bridge engineering and in elevating our knowledge about behaviour, reliability and durability of such complex structures, their components and materials.},
  subject      = {Bauwerk},
  language  = {en}
}
@misc{Froehlich,
  type      = {Master Thesis},
  author    = {Fr{\"o}hlich, Jan},
  title     = {On systematic approaches for interpreted information transfer of inspection data from bridge models to structural analysis},
  doi       = {10.25643/bauhaus-universitaet.4131},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20200416-41310},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  pages     = {82},
  abstract  = {In conjunction with the improved methods of monitoring damage and degradation processes, the interest in reliability assessment of reinforced concrete bridges is increasing in recent years. Automated imagebased inspections of the structural surface provide valuable data to extract quantitative information about deteriorations, such as crack patterns. However, the knowledge gain results from processing this information in a structural context, i.e. relating the damage artifacts to building components. This way, transformation to structural analysis is enabled. This approach sets two further requirements: availability of structural bridge information and a standardized storage for interoperability with subsequent analysis tools. Since the involved large datasets are only efficiently processed in an automated manner, the implementation of the complete workflow from damage and building data to structural analysis is targeted in this work. First, domain concepts are derived from the back-end tasks: structural analysis, damage modeling, and life-cycle assessment. The common interoperability format, the Industry Foundation Class (IFC), and processes in these domains are further assessed. The need for usercontrolled interpretation steps is identified and the developed prototype thus allows interaction at subsequent model stages. The latter has the advantage that interpretation steps can be individually separated into either a structural analysis or a damage information model or a combination of both. This approach to damage information processing from the perspective of structural analysis is then validated in different case studies.},
  subject      = {Br{\"u}ckenbau},
  language  = {en}
}
@article{GalffyWellmannJelicHartmann2004,
  author    = {Galffy, Mozes and Wellmann Jelic, Andres and Hartmann, Dietrich},
  title     = {Lifetime-oriented modelling of vortex-induced across-wind vibrations on bridge tie rods},
  doi       = {10.25643/bauhaus-universitaet.253},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2536},
  year      = {2004},
  abstract  = {The influence of vortex-induces vibrations on vertical tie rods has been proved as a determinant load factor in the lifetime-oriented dimensioning of arched steel bridges. Particularly, the welded connection plates between the suspenders and the arches often exhibit cracks induced primarily rods. In this context, the synchronization of the vortex-shedding to the rod motion in a critical wind velocity range, the so-called lock-in effect, is of essential interest.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@misc{Georgi2005,
  type      = {Master Thesis},
  author    = {Georgi, Sven},
  title     = {Druckstauchungsverhalten bewehrter Elastomerlager},
  doi       = {10.25643/bauhaus-universitaet.661},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6616},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2005},
  abstract  = {Innerhalb der Arbeit wurden vorliegende Druckversuche an bewehrten Elastomerlagern hinsichtlich des Druckstauchungsverhaltens systematisch ausgewertet. Die Druckversuche wurden an Lagern verschiedener Hersteller durchgef{\"u}hrt. Die Versuchsdurchf{\"u}hrung und Auswertung erfolgte nach DIN 4141-140 bzw. nach EN 1337-3. Die ermittelten Druckstauchungswerte in Form des ideellen E-Moduls wurden anschließend den vereinfachten Berechnungsans{\"a}tzen der Normen DIN 4141-14/A1 und EN 1337-3, sowie den Berechnungsans{\"a}tzen nach Topaloff gegen{\"u}ber gestellt. Als Nebenaspekt der Arbeit wurde eine am Lehrstuhl vorliegende Versuchsdatenbank auf ihre Eignung und Funktionalit{\"a}t untersucht.},
  subject      = {Lager <Bauwesen>},
  language  = {de}
}
@misc{Heidenreich2005,
  type      = {Master Thesis},
  author    = {Heidenreich, Christian},
  title     = {Bewertung von Verbundbr{\"u}ckensystemen nach der Effizienzwertmethode},
  doi       = {10.25643/bauhaus-universitaet.413},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-4130},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2005},
  abstract  = {Der Einsatz von Glasfaserverst{\"a}rkten Kunststoffen im Verbundbr{\"u}ckenbau wurde {\"u}berpr{\"u}ft. Hierzu wurden Vergleichsbr{\"u}cken in Stahl / Beton und GFK / Beton entwickelt und vergleichend {\"u}berpr{\"u}ft. Im Vergleich wurden nicht nur die Kriterien der Tragf{\"a}higkeit und Gebrauchstauglichkeit sondern auch {\"o}konomisch g{\"u}nstige sowie {\"o}kologisch vertretbare Faktoren betrachtet. Der Vergleich der Bauweisen wird anhand der Effizienzwertmethode (EWM) durchgef{\"u}hrt, welche an der Bauhaus ? Universit{\"a}t Weimar von Dr. Derek Eisert entwickelt wurde. Mit Hilfe der EWM ist es m{\"o}glich ganzheitliche und nachhaltige Bewertungen durchzuf{\"u}hren. Im Rahmen der Anwendung der EWM war vor allem die {\"U}berpr{\"u}fung des Kriterienkataloges im Hinblick auf die Anwendbarkeit bei Verbundbr{\"u}cken ein Ziel dieser Arbeit. Um eine exakte Bewertung durchf{\"u}hren zu k{\"o}nnen ist es notwendig exakte Beiwerte f{\"u}r die einzelnen Kriterien (Tragen, Gebrauchen, Erleben, {\"O}konomie und {\"O}kologie) zu ermitteln. Hierzu sind entsprechende Grundlagen und Recherchequellen aufgezeigt.},
  subject      = {Glasfaserverst{\"a}rkter Kunststoff},
  language  = {de}
}
@inproceedings{Hoernig2000,
  author    = {H{\"o}rnig, Wolfgang},
  title     = {Moderne Fertigungsmethoden im Br{\"u}ckenbau am Beispiel der Bogenherstellung {\"u}ber die Wilde Gera},
  doi       = {10.25643/bauhaus-universitaet.699},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6994},
  year      = {2000},
  abstract  = {Es werden die Erfahrungen der Adam H{\"o}rnig Baugesellschaft bei der Bogenherstellung im Freivorbau einer Autobahnbr{\"u}cke beschrieben.},
  subject      = {Baustelle},
  language  = {de}
}
@inproceedings{JianMingKe2004,
  author    = {Jian Ming, Lu and Ke, Chen},
  title     = {Information technology used in highway and bridge engineering},
  doi       = {10.25643/bauhaus-universitaet.111},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1114},
  year      = {2004},
  abstract  = {With the speedy development of transportation of China, especially construction of many high-grade highways, some information technology successes have been achieved in the highway and bridge engineering, such as survey, design, construction and maintenance etc. In this paper, some applications about information technology in the highway engineering were introduced and some bridge professional software developed by RIOH (Research Institute Of Highways) in recent years was also introduced.},
  subject      = {Mobile Computing},
  language  = {en}
}
@article{KeJianMing2004,
  author    = {Ke, Chen and Jian Ming, Lu},
  title     = {Study of Analysis System for Bridge Test},
  doi       = {10.25643/bauhaus-universitaet.254},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2547},
  year      = {2004},
  abstract  = {Analysis System for Bridge Test (Chinese name abbr.: QLJC) is an application software specially designed for bridge test to analyze the static and dynamic character of bridge structures, calculate efficiency ratio of load test, pick up the results of observation points and so on. In this paper, research content, system design, calculation theory, characteristics and practical application of QLJC is introduced in detail.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@inproceedings{MelhemCheng2004,
  author    = {Melhem, Hani and Cheng, Yousheng},
  title     = {Numeric Prediction Algorithms for Bridge Corrosion},
  doi       = {10.25643/bauhaus-universitaet.198},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1982},
  year      = {2004},
  abstract  = {The research reported in this article was conducted to mainly explore the two common numeric prediction techniques, the model tree and the regression tree, when used in conjunction with bagging as a wrapper method. Bagging is used to improve the prediction accuracy of these two algorithms, and results are compared with the ones obtained earlier by the k-nearest neighbor (KNN) algorithm. From the conducted experiments, both the bagged regression tree and bagged model tree produce better results than not only their corresponding regression tree and model tree alone, but also the KNN with optimal value of k equal to 7. In addition, the bagged model tree yields the lowest prediction errors and a highest correlation coefficient of 0.81. It is demonstrated that it is feasible to use the bagged model tree for engineering applications in prediction problems such as estimating the remaining service life of bridge decks.},
  subject      = {Hochschulbildung},
  language  = {en}
}