DB41/T 1471-2017 普通干线公路养护管理示范路创建规范

ICS93.080.01

R18

DB41

河南省地方标准

DB41/T1471—2017

普通干线公路养护管理示范路创建规范

2017-09-30发布2017-12-30实施

河南省质量技术监督局发布

DB41/T1471—2017

目次

前言...................................................................................................................................................................III

1范围.................................................................................................................................................................1

2规范性引用文件.............................................................................................................................................1

3路线.................................................................................................................................................................1

3.1基本要求.................................................................................................................................................1

3.2技术要求.................................................................................................................................................2

4路基.................................................................................................................................................................2

4.1基本要求.................................................................................................................................................2

4.2路肩.........................................................................................................................................................2

4.3边沟.........................................................................................................................................................2

4.4路基.........................................................................................................................................................2

5路面.................................................................................................................................................................3

5.1基本要求.................................................................................................................................................3

5.2技术状况.................................................................................................................................................3

5.3预防性养护.............................................................................................................................................3

5.4绿色养护.................................................................................................................................................3

6桥隧构造物.....................................................................................................................................................3

6.1基本要求.................................................................................................................................................3

6.2技术状况.................................................................................................................................................3

6.3桥梁限载.................................................................................................................................................3

6.4加固改造.................................................................................................................................................4

6.5桥隧保护.................................................................................................................................................4

6.6桥隧设施.................................................................................................................................................4

6.7桥隧管理..................................................