Results 11 to 20 of about 9,758 (177)
A specified procedure for distress identification and assessment for urban road surfaces based on PCI [PDF]
, 2017 In this paper, a simplified procedure for the assessment of pavement structural integrity and the level of service for urban road surfaces is presented.
Loprencipe, Giuseppe +1 more
core +2 more sources
Automated Detection and Mapping of Pavement Cracks from Videos for Road Inspections [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information SciencesRoad inspections are essential for assessing pavement conditions and planning maintenance to extend infrastructure lifespan. Cracks are key indicators of distress, and their timely detection can reduce repair costs.
G. Perda +6 more
doaj +1 more source
Applied Sciences, 2023 The bridgehead settlement problem continues to be one of the most chronic issues affecting long-term bridge performance. In addition, the magnitude of non-staggered-step settlement across the bridge approach transition has not been quantified.
Hong Lang +5 more
doaj +1 more source
Railway track condition assessment at network level by frequency domain analysis of GPR data [PDF]
, 2018 The railway track system is a crucial infrastructure for the transportation of people and goods in modern societies. With the increase in railway traffic, the availability of the track for monitoring and maintenance purposes is becoming significantly ...
Fontul, Simona +3 more
core +2 more sources
A Framework for Automated Pavement Condition Monitoring [PDF]
, 2016 Pavement condition monitoring is mainly performed manually. Inspectors are driving or walking the road network bare eyed to look for irregularities. Moreover, processing the collected data for understanding the road condition is also a manual task.
, +4 more
core +2 more sources
Applied SciencesTaiwan’s provincial highways span approximately 5000 km and are crucial for connecting cities and towns. As pavement deteriorates over time and maintenance funds are limited, efficient pavement inspection and maintenance decision-making are challenging ...
Li-Ling Huang +4 more
doaj +1 more source
Modelling rail track deterioration and maintenance: current practices and future needs [PDF]
, 1997 As commercialisation and privatisation of railway systems reach the political agendas in a number of countries, including Australia, the separation of infrastructure from operating business dictates that track costs need to be shared on an equitable ...
Ferreira, Luis, Murray, Martin H.
core +2 more sources
Road Crack Detection Using Deep Convolutional Neural Network and Adaptive Thresholding
, 2019 Crack is one of the most common road distresses which may pose road safety hazards. Generally, crack detection is performed by either certified inspectors or structural engineers. This task is, however, time-consuming, subjective and labor-intensive.
Bocus, Mohammud Junaid +7 more
core +1 more source
A Novel Road Crack Detection Method Based on the YOLO Algorithm
Applied SciencesWith the exponential growth of road transportation infrastructure, the need for pavement maintenance has increased significantly. Surface cracking represents a critical evaluation metric in roadway inspection.
Li Fan, Qiuyin Xia, Jiancheng Zou
doaj +1 more source
Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics
Advanced Functional Materials, EarlyView.Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro +4 more
wiley +1 more source