An LT-bridge consists of thin-walled longitudinal girders with a box section, deck slab elements, which are placed on top of the longitudinal girders, and a layer of in-situ concrete. The longitudinal girders and the deck slab elements are monolithically joined to each other by rein-forcement and the layer of in-situ concrete. The LT-bridge construc-tion method was developed for the erection of multi-span post-ten-sioned concrete bridges. In the course of a pilot project, the first application of the LT-bridge construction method was realized in the construction of the Pinkabachbrücke in the year 2022.
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An LT-bridge consists of thin-walled longitudinal girders with a box section, deck slab elements, which are placed on top of the longitudinal girders, and a layer of in-situ concrete. The longitudinal girders and the deck slab elements are monolithically joined to each other by rein-forcement and the layer of in-situ concrete. The LT-bridge construc-tion method was developed for the erection of multi-span post-ten-sioned concrete bridges. In the course of a pilot project, the first application o...
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