EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF ULTRA TOUGHNESS CONCRETE BEAM WITH DIFFERENT YIELD POINTS STEELS UNDER LOW REVERSED CYCLIC LOADING

Wan Zeqing; Liu Ping; Han Jun

doi:10.13204/j.gyjz201212005

Volume 42 Issue 12

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Wan Zeqing, Liu Ping, Han Jun. EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF ULTRA TOUGHNESS CONCRETE BEAM WITH DIFFERENT YIELD POINTS STEELS UNDER LOW REVERSED CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(12): 17-20,66. doi: 10.13204/j.gyjz201212005

Citation:

Wan Zeqing, Liu Ping, Han Jun. EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF ULTRA TOUGHNESS CONCRETE BEAM WITH DIFFERENT YIELD POINTS STEELS UNDER LOW REVERSED CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(12): 17-20,66. doi: 10.13204/j.gyjz201212005

Citation:

Wan Zeqing, Liu Ping, Han Jun. EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF ULTRA TOUGHNESS CONCRETE BEAM WITH DIFFERENT YIELD POINTS STEELS UNDER LOW REVERSED CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(12): 17-20,66. doi: 10.13204/j.gyjz201212005

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EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF ULTRA TOUGHNESS CONCRETE BEAM WITH DIFFERENT YIELD POINTS STEELS UNDER LOW REVERSED CYCLIC LOADING

doi: 10.13204/j.gyjz201212005

1.
College of Architectural Sciences and Engineering of Yangzhou University,Yangzhou 225127,China

Received Date: 2011-06-08
Publish Date: 2012-12-20

Abstract

Abstract

It was put forward a new type of beam consisting of ultra toughness concrete,high strength steels and low yield point steels to improve seismic performance of normal RC beams.Based on contrast experiments of ultra toughness concrete beam with different yield poins steels and a normal RC beam under low reversed cyclic loading,crack propagation,failure pattern,hysteresis curves,framework curve,energy dissipation,ductility,etc.were studied systematically.The studies showed that ultra toughness concrete beam with different yield poins steels had better seismic performance.
- low yield point,
- ultra toughness concrete,
- seismic performance,
- ductility,
- energy dissipation

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References(11)

References

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