Zhang Peng, Zhong Qingyu, Deng Yu, Nie Wei, Liu Wenbing, Mou Xiaohui. EXPERIMENT STUDY ON CRACK OF CONCRETE BEAMS OF CFRP-PCPs COMPOSITE TENDONS UNDER LOW CYCLIC LOADINGS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 16-20. doi: 10.13204/j.gyjz201410004
Citation:
Zhang Peng, Zhong Qingyu, Deng Yu, Nie Wei, Liu Wenbing, Mou Xiaohui. EXPERIMENT STUDY ON CRACK OF CONCRETE BEAMS OF CFRP-PCPs COMPOSITE TENDONS UNDER LOW CYCLIC LOADINGS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 16-20. doi: 10.13204/j.gyjz201410004
Zhang Peng, Zhong Qingyu, Deng Yu, Nie Wei, Liu Wenbing, Mou Xiaohui. EXPERIMENT STUDY ON CRACK OF CONCRETE BEAMS OF CFRP-PCPs COMPOSITE TENDONS UNDER LOW CYCLIC LOADINGS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 16-20. doi: 10.13204/j.gyjz201410004
Citation:
Zhang Peng, Zhong Qingyu, Deng Yu, Nie Wei, Liu Wenbing, Mou Xiaohui. EXPERIMENT STUDY ON CRACK OF CONCRETE BEAMS OF CFRP-PCPs COMPOSITE TENDONS UNDER LOW CYCLIC LOADINGS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(10): 16-20. doi: 10.13204/j.gyjz201410004
Based on the tests of different tension control stress，pre-compressive strength and different cross-sectional
dimension of 5 CFＲP-PCPs composite reinforced concrete beams under low cyclic loading． It was compared the
characteristics of fracture distribution and development． Considering the calculation method for crack width in the
current national standard “Code for Design of Concrete Structuses” ( GB 50010—2010 ) and according to
experiments，the formula for calculating maximum crack width of the reinforced concrete beams of CFRP-PCPs under
low cyclic loadings was given． The comparison showed that the test results agreed well with the calculated values．
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