Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
The present invention concerns a concrete strip, the strip comprising conventional concrete and a combined reinforcement of both 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 5 kg/m3 to 90 kg/m3 or being non-steel fibers and being present in a dosage ranging from 0.6 kg/m3 to 25 kg/m3, whereby the strip has a thickness, whereby further the length of the strip is according to the formula:length of the strip>30×strip thickness.
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
The present invention concerns a concrete strip, the strip comprising conventional concrete and a combined reinforcement of both 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 5 kg/m3 to 90 kg/m3 or being non-steel fibers and being present in a dosage ranging from 0.6 kg/m3 to 25 kg/m3, whereby the strip has a thickness, whereby further the length of the strip is according to the formula:length of the strip>30×strip thickness.
POST-TENSIONED CONCRETE WITH FIBERS FOR LONG STRIPS
THOOFT HENDRIK (Autor:in) / VITT GERHARD (Autor:in) / HAYEK CAROL (Autor:in)
15.02.2024
Patent
Elektronische Ressource
Englisch