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ICS93.080.01DB41P66河 南 省地方标准DB 41/T1496—2017普通干线公路设计指南2017-12-06布2018-03-06实施河南省质量技术监督局发布DB41/T1496—2017目??次前言..........................................................................II1范围.................................................................................................................................................................1基本规定.........................................................................................................................................................1总体设计.........................................................................................................................................................2横断面布置.....................................................................................................................................................3路线.................................................................................................................................................................9路基工程.........................................................................................................................................................9排水工程.......................................................................................................................................................10防护工程.......................................................................................................................................................11路面工程.......................................................................................................................................................12桥涵及交叉结构物.....................................................................................................................................13隧道工程............................................................................
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