Author(s): | Scheerer, S.; Hampel, T.; Curbach, M. |
Title: | Hochleistungsleichtbeton unter mehraxialer Druckbeanspruchung |
Abstract: | An vielen Stellen im Tragwerk herrschen mehraxiale Spannungszustände. Ob sich die Tragfähigkeit von Hochleistungsleichtbetonen unter mehraxialer Druckbeanspruchung ebenso erhöht wie bei Normalbetonen, wurde in zwei- und dreiaxialen Tests untersucht. Es wurde ein Bruchkriterium für Leichtbetone abgeleitet und Parallelen und Unterschiede zu Normalbeton aufgezeigt. High Performance Lightweight Aggregate Concrete under Multiaxial Compression There are multiaxial stress conditions at many points in a structure. Whether the strength of high performance lightweight concrete under multiaxial compression increases as well as the strength of normal concrete, was verified in bi- and triaxial tests. A failure criterion for lightweight concrete was derived and analogies and differences to normal oncrete were pointed out. |
Source: | Beton- und Stahlbetonbau 104 (2009), No. 10 |
Page/s: | 672-680 |
Language of Publication: | German |
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