
DBJ/T 15-209-2021 备案号J15521-2021
道路与机场道面技术状况自动化检测规程
Code of Practice for Automatic Survey Methods of Road and AirportPavement Performance
(预览版)
2021-03-01 实施
2021-01-11 发布
前 言
根据《广东省住房和城乡建设厅关于发布<2019年广东省工程建设标准制订、修订计划>的通知》(粤建科函(2019〕1118号)的要求,规程编制组经广泛调查研究,积累了大量的技术资料,同时认真总结道路与机场道面自动化检测实践经验,参考有关国内外先进标准,并在广泛征求意见的基础上,制定了本规程。
本规程内容不涉及到任何专利。
本规程共15章和5个附录,主要技术内容是公路与城市道路以及机场道面技术状况检评的典型自动化方法, 包括总则、术语和符号、基本规定、几何线形、表观损坏、平整度、路面跳车、车辙(轮辙)、构造深度、摩擦系数、弯沉、脱空与空洞、厚度、噪声、机场道面外来物等。
目 次
1 总则.....................................................................................................................................1
2 术语和符号.........................................................................................................................2
2.1 术语.........................................................................................................................2
2.2 符号.........................................................................................................................3
3 基本规定...........................................................................................................................4
3.1 总体要求.................................................................................................................4
3.2 检测要求.................................................................................................................4
4 几何线形.............................................................................................................................5
4.1 惯导系统测试几何线形(T0401-2020)............................................................ 5
4.2 激光雷达测试几何线形(T0402-2020)............................................................ 6
5 表观损坏...........................................................................................................................11
5.1 二维视觉图像法测试表观损坏(T0501-3020).............................................. 11
5.2 三维激光图像法测试表观损坏(T0502-2020).............................................. 13
6 平整度...............................................................................................................................16
6.1 车载式激光平整度仪测试平整度(T0601-2020).......................................... 16
6.2 连续式平整度仪测试平整度(T0602-2020).................................................. 19
7 路面跳车...........................................................................................................................22
8 车辙(轮辙)...................................................................................................................25
9 构造深度...........................................................................................................................28
10 摩擦系数.........................................................................................................................31
10.1 单轮式横向力系数测试系统测试路面摩擦系数(T1001-2020)................31
10.2 双轮式横向力系数测试系统测试路面摩擦系数(T1002-2020)................35
10.3 制动式摩阻测试系统测试道面摩擦系数(T1003-2020)............................37
11 弯沉.................................................................................................................................40
11.1 落锤式弯沉仪测试弯沉(T1101-2020)........................................................ 40
11.2 激光式高速路面弯沉测定仪测试弯沉(T1102-2020)................................44
11.3 自动弯沉仪测试弯沉(T1103-2020)............................................................ 46