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The axial compressive strength,axial tensile strength,elastic modulus,poisson ratio and stress-strain relationship of RPC are obtained by compressive tests and tensile tests of RPC prism.Mathematical models of axial compressive and axial tensile stress-strain relationship are established,from which the equivalent coefficient of compressive and tensile stress diagram of cross-section in RPC beam are deduced.The results provide the theory basis for the design of RPC structure and the wider popularization of RPC.
The axial compressive strength, axial tensile strength, elastic modulus, poisson ratio and stress-strain relationship of RPC are obtained by compressive tests and tensile tests of RPC prism. Mathematical models of axial compressive and axial tensile stress-strain relationships are from, from the equivalent coefficient of compressive and tensile stress diagram of cross-section in RPC beam are deduced. The results provide the theory basis for the design of RPC structure and the wider popularization of RPC.