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蔡勇斌1，周雪芳2，蔡勇平3，蔡晓鸿1
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CAI Yong-bin, ZHOU Xue-fang, CAI Yong-ping and et al.
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摘要： 建立了变温与均匀内水压力、土压力、管身自重及管内水重联合作用下的坝下涵管纵向拉力、纵向弯矩计算方法，导出了坝下涵管伸缩缝间距与轴向抗裂验算计算公式。
Abstract: With effect of temperature change, inner water pressure, soil pressure, deadweight and water weight, the calculation method on longitudinal inner force and flexural moment of embedded pipe below dam was established and the formulas of space design of expansion joints and crack resistance check were derived.
蔡勇斌，周雪芳，蔡勇平，蔡晓鸿. 坝下涵管纵向内力计算与伸缩缝间距设计[J]. .
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http://magtech.dam.com.cn/CN/Y2012/V0/I1/16
