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2013年 第7卷 第3期

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《结构与土木工程前沿（英文）》 >> 2013年 第7卷 第3期 doi: 10.1007/s11709-013-0211-0

Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars

College of Civil Engineering, Tongji University, Shanghai 200092, China

发布日期： 2013-09-05
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摘要

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.

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