Based on the loading features of reinforced timber-concrete composite (TCC) beams, a calculation model of their ultimate flexural capacity is established. To verify calculation results, four TCC beams with different degrees of reinforcement were prepared and tested, and a good agreement between test data and calculations was found to exist.
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Acknowledgments
The authors appreciate the support of project 948 of the State Forestry Administration (Project No. 2014-4-51),National Natural Science Foundation project of China, “Modern timber-concrete composite structure bridge design theory and applied basic research” (Project No. 51478485) and General research projects of Hunan Provincial Department of Education (17C1654). Shuai Yuan and Guojing He have made equal contributions to the work.
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Russian translation published in Mekhanika Kompozitnykh Materialov, Vol. 55, No. 5, pp. 997-1012, September- October, 2019.
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Yuan, S., He, G.J. & Yi, J. Analysis of Mechanical Properties and a Design Method of Reinforced Timber-Concrete Composite Beams. Mech Compos Mater 55, 687–698 (2019). https://doi.org/10.1007/s11029-019-09844-7
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DOI: https://doi.org/10.1007/s11029-019-09844-7