Three groups of concrete beams reinforced with high-strength steel bars were tested, and the crack width and deformation of the specimens were observed and studied. To facilitate the predictions, two simplified formulations according to a theory developed by the first author were proposed. The advantages of the formulations were verified by the test data and compared with several formulas in different codes.
. Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars[J]. Frontiers of Structural and Civil Engineering, 2013, 7(3): 316-324.
Jianmin ZHOU, Shuo CHEN, Yang CHEN. Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars. Front Struc Civil Eng, 2013, 7(3): 316-324.
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