A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement construction process flatness real-time detection method
The invention discloses a green pavement construction process flatness real-time detection method, which is used for detecting pavement flatness in real time when an asphalt pavement is rolled by a vehicle, and comprises the following steps: S1, a processing module obtains pavement flatness data through a responsive flatness measurement method; the dynamic vertical acceleration of the vehicle is obtained according to the high-precision accelerometer, and the acceleration root-mean-square is calculated according to the dynamic vertical acceleration. According to the real-time detection method for the flatness of the green road surface in the construction process, indexes such as the flatness of the road surface can be detected in real time under the condition that an asphalt mixture is in a hot state, namely in the rolling process of the asphalt road surface, quantification and visualization are carried out, then reference is provided for a driver of a road roller and field technicians, and the road surface flatness can be detected in real time. And abnormal conditions can be found at the first time, so that the road sections with unqualified flatness and the like can be corrected in time in a targeted manner.
本发明公开了一种青路面施工过程平整度实时检测方法，用于在沥青路面被车辆碾压过程中实时对路面平整度进行检测，包括步骤S1：处理模块通过响应性平整度测量方法来获取路面的平整度数据，根据高精度加速度计获得车辆的动态垂直加速度并且根据动态垂直加速度计算获得加速度均方根。本发明公开的一种青路面施工过程平整度实时检测方法，能在沥青混合料热态情况下，即在沥青路面碾压过程中，实时对路面平整度等指标进行检测，并进行量化和可视化，进而为压路机驾驶员和现场技术人员提供参考，第一时间发现异常状况，使其有针对性地对平整度等未达标路段进行及时纠偏。
Asphalt pavement construction process flatness real-time detection method
The invention discloses a green pavement construction process flatness real-time detection method, which is used for detecting pavement flatness in real time when an asphalt pavement is rolled by a vehicle, and comprises the following steps: S1, a processing module obtains pavement flatness data through a responsive flatness measurement method; the dynamic vertical acceleration of the vehicle is obtained according to the high-precision accelerometer, and the acceleration root-mean-square is calculated according to the dynamic vertical acceleration. According to the real-time detection method for the flatness of the green road surface in the construction process, indexes such as the flatness of the road surface can be detected in real time under the condition that an asphalt mixture is in a hot state, namely in the rolling process of the asphalt road surface, quantification and visualization are carried out, then reference is provided for a driver of a road roller and field technicians, and the road surface flatness can be detected in real time. And abnormal conditions can be found at the first time, so that the road sections with unqualified flatness and the like can be corrected in time in a targeted manner.
本发明公开了一种青路面施工过程平整度实时检测方法，用于在沥青路面被车辆碾压过程中实时对路面平整度进行检测，包括步骤S1：处理模块通过响应性平整度测量方法来获取路面的平整度数据，根据高精度加速度计获得车辆的动态垂直加速度并且根据动态垂直加速度计算获得加速度均方根。本发明公开的一种青路面施工过程平整度实时检测方法，能在沥青混合料热态情况下，即在沥青路面碾压过程中，实时对路面平整度等指标进行检测，并进行量化和可视化，进而为压路机驾驶员和现场技术人员提供参考，第一时间发现异常状况，使其有针对性地对平整度等未达标路段进行及时纠偏。
Asphalt pavement construction process flatness real-time detection method
一种沥青路面施工过程平整度实时检测方法
LIU YANYAN (author) / QIU QIUBO (author) / DONG HAIDONG (author) / JI WENQIANG (author) / WANG LIANGBIN (author) / XIONG FENQING (author) / WANG JIANMIN (author) / ZHANG HUADONG (author)
2022-07-22
Patent
Electronic Resource
Chinese
Asphalt pavement construction flatness measuring mechanism
| European Patent Office | 2023