Experimental Study on Simply Supported Reinforced Concrete after Fire

Abstract:

Aiming to provide reliable parameter basis for reinforcement and repairation of post-disaster design calculation and analysis, we conducted asimply-supported beam fire test and static load experiment. Respectively on the basis of experimental data, using graphic method, standard algorithm and the width of the folding subtraction, determine the equivalent stiffness beam after fire and the damage degree of mechanical properties. The specification of the experimental steps and the scientific calculation method provides guarantee for the accuracy of the final results.

• Periodical: Advanced Materials Research (Volume 790)
• Pages: 116-119
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.790.116
• Online since: September 2013
• Authors: Xiao Han, Dong Fu Zhao, Zuo Kai You
• Keywords: Damage, Reinforcement after a Disaster, Stiffness

References

[1] Deng Jingjing, Liu Dongdong: Fire Resistance Experimental Research on Simply-Supported Recycled Concrete Beam ( Beijing Institute of Civil Engineering and Architecture) (2010).

[2] Gao Xin: Study on fire test, strenghtening and repair test of reinforced concrete beam and analysis of the result (Engineering Construction) (2011).

[3] Liu Dongdong, Jia Chen: Reinforced concrete beam after high temperature mechanical property test of the learning experience (Journal of Southeast University) (2010).

[4] Zhang Tian : Test Study on the Performance of the Splicing Steel Bars with Non-contanct Forms (Journal of Southeast University) (2008).

[5] Wu Jieting : Too much concrete structure reinforcement design (Low temperature construction technology).

[6] Zhang Gang : Too much concrete bridge and the evaluation method of durability damage assessment model(Highway traffic science and technology, 2010).