Dissertation , RWTH Aachen  Laufs, W.; Mohren, R., Neuartige Stahl- Glas e in Bemessungskonzept, Diplomarbeit Lehrstuhl fiir Stahlbau RWTH. 6th International Conference on Structures in Fire (SiF 10), East Lansing, MI, pp. , Lancaster, PA: DEStech Publications, Incorporated, June , Proceedings of the fifth International Conference Structures in Fire: SiF , Nanyang Technological University, Singapore, May, ,
|Published (Last):||25 February 2007|
|PDF File Size:||13.41 Mb|
|ePub File Size:||4.80 Mb|
|Price:||Free* [*Free Regsitration Required]|
Im ersten Abschnitt dieses Versuchsberichts werden die Versuche detailiert beschrieben.
Konferenzbeiträge – Stahl-, Holz- und Verbundbau | ETH Zürich
Im darauffolgenden Abschnitt werden die Versuchsergebnisse dargestellt und ausgewertet. The examined structure stqhlbau built in After 35 years in service it will be converted to implement the Schengen agreement with the European Union. The structure consists of composite floor slabs, a steel frame with stub-girder beams and hot rolled steel columns as supporting structure.
The experimental investigation focused on the bond behavior of the composite slabs and the influence of stahkbau 35 years service life. In total ten large-scale tests were carried out on simple beams with different shear span length to evaluate the shear capacity between the steel sheeting and the concrete.
In addition, tests on continues beams, on cantilever beams as well as tests on openings and punching tests completed the extensive test program.
As preparation of the tests, strips were diamond cut from the slab but left in diplomxrbeit. The entire testing program had to be carried out within two weeks to avoid any interference with the ongoing reconstruction process.
The data generated by these tests enabled the assessment of the composite slabs regarding demolition or adaption of the structure with the associated economic and ecologic effects. The evaluation of the results was done with common design methods, such as the m-k-method and the partial shear connection theory.
The tests showed that a sufficient bond still exists between the steel sheets and the concrete and that current diploamrbeit rules properly assess the loadbearing capacity of structures after long-term use. In the first part of this report the performed tests are described in detail. In the following section, the results of the tests are presented and evaluated.
Publikationen – Stahl-, Holz- und Verbundbau | ETH Zürich
Startseite Navigation Inhalt Inhaltsverzeichnis Suche. Design model for the verification of the separating function of light timber frame assemblies. Engineering Structuresvol.
Fire technologyvol. Experimental analysis on spalling of high-strength concrete.
In situ tests on steel deck concrete composite slabs at Zurich International Airport. Research Publishing Services, July IBK Berichtvol. In situ tests on steel deck concrete composite slabs at Zurich airport.
DEStech Publications, June Development of a composite slab system with integrated installation floor and increased material-efficiency.