Journal of Chongqing Jiaotong University(Natural Science) ›› 1991, Vol. 10 ›› Issue (3): 49-55.
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Zhou Zhixibng, Jiang Bingzhang
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周志祥, 江炳章
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Abstract: This paper discusses the main factors affecting the development of diagonal cracks in. P.P.C. beams. A formula for calculating the width of diagonal cracks under repeated loading is put forward based on our test study.
Key words: repeated loading, inclined crack, cracking shear, ultimate shear
摘要： 本文在试验研究的基础上讨论了部分预应力混凝土梁在重复荷载下影响斜裂缝开展的因素,提出了一个斜裂缝开展宽度的计算公式,该式以简单的形式反映了重复荷载下斜裂缝宽度随各主要因素变化的规律性。
关键词: 重复荷载, 斜裂缝, 开裂剪力, 极限剪力
Zhou Zhixibng, Jiang Bingzhang. Experimental Investigation of Diagonal Crack Width for Partially Prestressed Concrete Beams under Repeated Loading[J]. Journal of Chongqing Jiaotong University(Natural Science), 1991, 10(3): 49-55.
周志祥, 江炳章. 部分预应力混凝土梁在重复荷载下斜裂缝开展宽度的试验研究[J]. 重庆交通大学学报（自然科学版）, 1991, 10(3): 49-55.
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http://xbzk.cqjtu.edu.cn/EN/Y1991/V10/I3/49
