Journal of Chongqing Jiaotong University(Natural Science) ›› 1986, Vol. 5 ›› Issue (2): 30-34.
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Sun Jiashi
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孙家驷
Abstract: The article develops a formula for culvert's span calculation on the basis of "Design Code Highway Bridge and Culverts", This formula is simple and practical and, it can serve as a reference.
摘要： 本文从"公路桥涵设计规范"规定的无压力式涵下净空要求为控制条件,推算出计算无压力式涵洞孔径计算的简便公式。公式简便实用,可供参考。
Sun Jiashi. A Simple and Convenient Formula for Calculating Span without Pressure of Culverts[J]. Journal of Chongqing Jiaotong University(Natural Science), 1986, 5(2): 30-34.
孙家驷. 一种计算无压力式涵洞孔径的简便公式[J]. 重庆交通大学学报（自然科学版）, 1986, 5(2): 30-34.
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