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Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The fatigue residual stiffness distribution of fiber - reinforced polymer composites（FRP）is one of the basic data for fatigue reliability assessment of FRP structures. In this paper，a residual stiffness probability model is proposed. The median curve of the model is a combination of an exponential function and a linear function，and the residual stiffness under a given normalized life obeys a normal distribution. The static and fatigue tests of the two laminates of glass fiber and carbon fiber composite specimens are completed，and the residual stiffness curves of different materials under different loads are obtained. Research result shows that the model proposed in this paper can better describe the test results. [ABSTRACT FROM AUTHOR]

Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)