Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Post-tensioned concrete with fibers for slabs on supports
The present invention concerns a concrete slab resting on at least two supports, the slab comprising conventional concrete and a combined reinforcement of both draped post-tension steel strands and fibers, said post-tension steel strands - having a diameter ranging from 5 mm to 20 mm, - having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 10 kg/m³ to 75 kg/m³ or being macro-synthetic fibers and being present in a dosage ranging from 1,5 kg/m³ to 9,0 kg/m³, whereby the slab and the supports are fully connected, partially connected or fully disconnected.
Post-tensioned concrete with fibers for slabs on supports
The present invention concerns a concrete slab resting on at least two supports, the slab comprising conventional concrete and a combined reinforcement of both draped post-tension steel strands and fibers, said post-tension steel strands - having a diameter ranging from 5 mm to 20 mm, - having a tensile strength higher than 1700 MPa, said fibers being either steel fibers and being present in a dosage ranging from 10 kg/m³ to 75 kg/m³ or being macro-synthetic fibers and being present in a dosage ranging from 1,5 kg/m³ to 9,0 kg/m³, whereby the slab and the supports are fully connected, partially connected or fully disconnected.
Post-tensioned concrete with fibers for slabs on supports
THOOFT HENDRIK (Autor:in) / HAYEK CAROL (Autor:in)
06.04.2023
Patent
Elektronische Ressource
Englisch
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