搜索结果: 1-15 共查到“工学 pavement”相关记录25条 . 查询时间(0.038 秒)
A FEASIBILITY STUDY ON USE OF GENERIC MOBILE LASER SCANNING SYSTEM FOR DETECTING ASPHALT PAVEMENT CRACKS
Mobile Laser Scanning Point Cloud Pavement Crack Automated Detection Urban Road
2016/7/5
This study aims to automatically detect pavement cracks on urban roads by employing the 3D point clouds acquired by a mobile laser scanning (MLS) system. Our method consists of four steps: ground poin...
COMPARATIVE EVALUATION OF PAVEMENT CRACK DETECTION USING KERNEL-BASED TECHNIQUES IN ASPHALT ROAD SURFACES
Mobile Mapping RGB Camera Road Crack Extraction Kernel-based Segmentation Feature Fusion
2016/7/5
With the increasing demand for the digital survey and acquisition of road pavement conditions, there is also the parallel growing need for the development of automated techniques for the analysis and ...
RAPID INSPECTION OF PAVEMENT MARKINGS USING MOBILE LIDAR POINT CLOUDS
Mobile LiDAR Point Cloud Pavement Marking Urban Road Automated Detection
2016/7/5
This study aims at building a robust semi-automated pavement marking extraction workflow based on the use of mobile LiDAR point clouds. The proposed workflow consists of three components: preprocessin...
Photogrammetric Pavement Detection System
Road inspection Pavement detection Mobile mapping
2015/12/17
This paper introduces a complex, low-cost road pavement measurement system designed primarily for pothole and crack detection.
The onboard system is composed of a GPS/INS navigation unit, an image ac...
Automated Pavement Imaging Program (APIP) for Pavement Cracks Classification and Quantification - a Photogrammetric Approach
APIP Image processing Photogrammetry Pavement distress Cracks Potholes Delaminatons
2015/12/16
The evaluation of pavement conditions is an important part of pavement management. Traditionally, pavement condition data are gathered by human inspectors who walk or drive along the road to assess th...
A Model for Segmentation and Distress Statistic of Massive Pavement Images Based on Multi-Scale Strategies
Image Processing Recognition Image Understanding
2015/12/14
Conventional distress detection method which dealing with each image through single algorithm and under single scale with lower
efficiency. A robust and high-efficiency model for segmentation and dis...
KINECT, A NOVEL CUTTING EDGE TOOL IN PAVEMENT DATA COLLECTION
Kinect sensor Pavement Management Crack Pothole Defect Detection Data Collection
2016/1/15
Pavement roughness and surface distress detection is of interest of decision makers due to vehicle safety, user satisfaction, and cost saving. Data collection, as a core of pavement management systems...
Using Road Pavement Markings as Ground Control for LIDAR Data
LiDAR LiDAR intensity Feature extraction QA/QC
2015/11/20
LiDAR technology, the primary source of highly accurate surface data at large scale, has seen remarkable developments in recent years. Specifically, the accuracy of the laser ranging has reached the f...
AN ANALYSIS OF THE SAFTEY EFFECTS OF CROSSWALKS WITH IN-PAVEMENT WARNING LIGHTS
THE SAFETY EFFECTS CROSSWALKS IN-PAVEMENT WARNING LIGHTS
2014/10/22
Pedestrian safety is among one of the largest concerns in the transportation profession. Many treatments have been developed and implemented to improve pedestrian safety. This current research focuses...
Australian Asphalt Pavement Association（AAPA）（图）
Australian Asphalt Pavement Association AAPA
2014/5/8
The Australian Asphalt Pavement Association (AAPA) is a representative industry association with a progressive and innovative approach. It was formed in 1969 as a non-profit organisation to promote th...
The purpose of the European Asphalt Pavement Association (EAPA) is to be the trusted voice of the European asphalt paving industry. With 35 Members and Associated Members, EAPA already represents the ...
The Pennsylvania Asphalt Pavement Association is an industry group devoted to achieving a high level of quality asphalt paving products and services, fostering excellent communication and cooperation ...
Flexible Pavement Analysis Considering Temperature Profile and Anisotropy Behavior in Hot Mix Ashalt Layer
Anisotropic Behavior Finite Element Method Aggregate Base HMA
2013/1/31
A three Dimensional finite element model (FEM) incorporating the anisotropic properties and temperature profile of hot mix asphalt (HMA) pavement was developed to predict the structural responses of H...
Modelling of the Stresses and Strains Distribution in an RCC Pavement Using the Computer Code“Abaqus”
Distribution RCC
2010/3/5
The Roller Compacted Concrete (RCC) pavements are built employing the Portland cement. The design of the rigid RCC pavements was developed gradually through methods of design. These methods were estab...
2010 CHINA / FORMER SOVIET UNION AREA WORKSHOP ON PAVEMENT TECHNOLOGIES
2010 CHINA FORMER SOVIET UNION AREA PAVEMENT TECHNOLOGIES
2009/11/11
2010 CHINA / FORMER SOVIET UNION AREA WORKSHOP ON PAVEMENT TECHNOLOGIES will be held in Xi’ an, China at Sep.18-20, 2010.The seminar aims at providing a platform for China/ Former Soviet Union Area to...