Results 31 to 40 of about 66,396 (230)
Frontiers in Physics, 2023 The quality of lighting installation performance has a direct impact on the traffic safety of immersed tunnels. To effectively investigate and judge the traffic safety of immersed tunnels having different lighting installations, a traffic safety ...
Meng Yang +6 more
doaj +1 more source
Digital simulation research of construction risk at the entrance of Shanchongjing tunnel [PDF]
E3S Web of Conferences, 2020 The tunnel section of the highway tunnel is an important part of tunnel construction. Once accidents such as instability of the side slope and collapse of the palm face occur, it will affect the construction progress at a slight level, and will result in
Liu Mingqi, Wang Qiongfen
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New Technology and Experimental Study on Snow-Melting Heated Pavement System in Tunnel Portal
Advances in Materials Science and Engineering, 2015 In recent years, with the rapid growth of economy and sharp rise of motor vehicles in China, the pavement skid resistance in tunnel portals has become increasingly important in cold region.
Jinxing Lai +4 more
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Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Single Image Defogging Method Based on Image Patch Decomposition and Multi-Exposure Image Fusion
Frontiers in Neurorobotics, 2021 Bad weather conditions (such as fog, haze) seriously affect the visual quality of images. According to the scene depth information, physical model-based methods are used to improve image visibility for further image restoration.
Qiuzhuo Liu +12 more
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Investing in Mobility: Freight Transport in the Hudson Region [PDF]
, 2004 Proposes a framework for assessing alternative investments in freight rail, highway, and transit capacity that would increase the ability to improve mobility and air quality in the New York metropolitan ...
Adam Gitlin +6 more
core
Case study on economic return on investments for safety and emergency lighting in road tunnels [PDF]
, 2015 While planning a double-hole road tunnel with a length higher than one km, it is important to pay attention to the safety factor if an accident occurs. If there is a power outage, in order to avoid critical situations that could jeopardize the safety of ...
Bombelli, Emiliano +7 more
core +2 more sources
Advanced Intelligent Systems, EarlyView.: In this work, Voxel‐SLAM (simultaneous localization and mapping) is introduced: a complete, accurate, and versatile LiDAR (light detection and ranging) ‐inertial SLAM system consisting of five modules: initialization, odometry, local mapping (LM), loop closure (LC), and global mapping (GM), all employing the same map representation, an adaptive voxel
Zheng Liu +9 more
wiley +1 more source
The Baltic Journal of Road and Bridge Engineering, 2021 The local series system with typical common plate rubber support/pier in highway reinforced concrete girder bridge is the object of the current research.
Zhenhua Dong +3 more
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Evaluation Techniques for Traffic Safety of Operating Highway Tunnels [PDF]
E3S Web of Conferences, 2020 With the consideration of frequent occurrence of traffic accidents on operating highway tunnels, the advancement of safety evaluation for highway tunnels in domestic and abroad are systematically summarized.
WU Hongbo
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