公路桥涵标准图——钢筋混凝土圆管涵洞验算与修正

The checking and amendment of Highway Bridge and Culvert Standard Atlas-reinforced Concrete Circular Pipe Culvert

依据新规范对1998年编制的交通部行业标准《公路桥涵标准图——钢筋混凝土圆管涵洞》进行结构强度和裂缝宽度验算,通过结果分析,对不满足设计要求的内容进行了修正,以供实际工程参考。

This paper made structure strength and crack width calculation according to the new standard to 1998 establishment of the ministry of communications industry standard Highway Bridge and Culvert Standard Atlas-reinforced Concrete Circular Pipe Culvert,through the results analysis,amendment of the content do not meet the design requirements,for practical engineering reference.