Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance Comparison of Beams with Different Stirrups
High strength concrete and high strength reinforcement technology have been quite mature, but there are still less in practical application of china. CRB550 grade reinforcement is formed by HPB235 reinforcement through cold-working, which strength is much improved, but ductility did not change much. 6 reinforced concrete beams with different stirrups are designed for low cyclic loading test. Contrasting the test results, in the elastic stage, beam with CRB550 stirrups and beam with HPB235 stirrups is very similar in bearing capacity and deformation performance. However, in the elastic-plastic stage, beam with CRB550 stirrups in bearing capacity and deformation performance is better than beam with HPB235 stirrups. Therefore, it is proved that CRB550 reinforcement can replace HPB235 reinforcement as stirrups in RC beams.
Performance Comparison of Beams with Different Stirrups
High strength concrete and high strength reinforcement technology have been quite mature, but there are still less in practical application of china. CRB550 grade reinforcement is formed by HPB235 reinforcement through cold-working, which strength is much improved, but ductility did not change much. 6 reinforced concrete beams with different stirrups are designed for low cyclic loading test. Contrasting the test results, in the elastic stage, beam with CRB550 stirrups and beam with HPB235 stirrups is very similar in bearing capacity and deformation performance. However, in the elastic-plastic stage, beam with CRB550 stirrups in bearing capacity and deformation performance is better than beam with HPB235 stirrups. Therefore, it is proved that CRB550 reinforcement can replace HPB235 reinforcement as stirrups in RC beams.
Performance Comparison of Beams with Different Stirrups
Wan, Hai-Tao (Autor:in) / Li, Li (Autor:in)
2012
4 Seiten
Aufsatz (Konferenz)
Englisch
Performance Comparison of Beams with Different Stirrups
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