Zhang Peng, Zhong Qingyu, Deng Yu, Liu Wenbing, Mou Xiaohui. EXPERIMENTAL AND THEORETICAL RESEARCH ON CRACKS OF CFRP-PCPS COMPOSITE REINFORCED CONCRETE CONTINUOUS BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 7-11. doi: 10.13204/j.gyjz201506002
Citation:
Zhang Peng, Zhong Qingyu, Deng Yu, Liu Wenbing, Mou Xiaohui. EXPERIMENTAL AND THEORETICAL RESEARCH ON CRACKS OF CFRP-PCPS COMPOSITE REINFORCED CONCRETE CONTINUOUS BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 7-11. doi: 10.13204/j.gyjz201506002
Zhang Peng, Zhong Qingyu, Deng Yu, Liu Wenbing, Mou Xiaohui. EXPERIMENTAL AND THEORETICAL RESEARCH ON CRACKS OF CFRP-PCPS COMPOSITE REINFORCED CONCRETE CONTINUOUS BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 7-11. doi: 10.13204/j.gyjz201506002
Citation:
Zhang Peng, Zhong Qingyu, Deng Yu, Liu Wenbing, Mou Xiaohui. EXPERIMENTAL AND THEORETICAL RESEARCH ON CRACKS OF CFRP-PCPS COMPOSITE REINFORCED CONCRETE CONTINUOUS BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 7-11. doi: 10.13204/j.gyjz201506002
Five CFRP-PCPs composite reinforced concrete continuous beams under crack test were studied． On the basis of the tests，calculation formulas for average crack distance and maximum crack width of each controlled section CFRP-PCPs composite reinforced concrete continuous beams were presented． The test results verified the feasibility of the calculation formulas，which provided a theoretical support for the application of CFRP-PCPs in practical projects． The experimental results show that the crack development of CFRP-PCPs composite reinforced concrete continuous beams is related to the tension control stress and the cross-sectional area of the composite bar．
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