Results 31 to 40 of about 66,316 (231)

Advances and applications of wind engineering in exceptional terrain

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online)
Wind engineering has made significant strides in addressing the challenges posed by exceptional terrains, where traditional methodologies often fall short.
Jiawu Li   +8 more
doaj   +1 more source

New Technology and Experimental Study on Snow-Melting Heated Pavement System in Tunnel Portal

open access: yesAdvances 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
doaj   +1 more source

Digital simulation research of construction risk at the entrance of Shanchongjing tunnel [PDF]

open access: yesE3S 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
doaj   +1 more source

Life cycle analysis of road construction and use [PDF]

open access: yes, 2019
Both the construction and use of roads have a range of environmental impacts; therefore, it is important to assess the sources of their burdens to adopt correct mitigation policies.
D'Andrea, Antonio   +2 more
core   +1 more source

Single Image Defogging Method Based on Image Patch Decomposition and Multi-Exposure Image Fusion

open access: yesFrontiers 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
doaj   +1 more source

Breaking the Thick Electrode Paradox With an in situ VS2@V2CTx MXene Heterostructure for High‐Areal‐Capacity Batteries

open access: yesAdvanced Science, EarlyView.
This work pioneers an in situ gas‐phase conversion strategy to construct VS2@V2Tx heterostructures within a MWCNT network. The integrated architecture establishes interpenetrating electron/ion highways, enabling an ultra‐thick electrode (300 µm) to achieve a high areal capacity of 13.6 mAh cm−2 with exceptional cycling stability, demonstrating great ...
Lirong Wang   +9 more
wiley   +1 more source

Numerical Simulation of Mechanical Properties of Series System with Bearing and Pier Under Lateral Load

open access: yesThe 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
doaj   +1 more source

Investing in Mobility: Freight Transport in the Hudson Region [PDF]

open access: yes, 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  

Degeneracy Sensing Light Detection and Ranging‐Inertial Simultaneous Localization and Mapping with Dual‐Layer Resistant Odometry and Scan‐Context Loop‐Closure Detection Backend in Diverse Environments

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper presents a degeneracy‐aware light detection and ranging (LiDAR)‐inertial framework that enhances LiDAR simultaneous localization and mapping performance in challenging environments. The proposed system integrates a dual‐layer robust odometry frontend with a Scan‐Context‐based loop‐closure detection backend.
Haoming Yang   +4 more
wiley   +1 more source

Durability evaluation of highway tunnel lining structure based on matter element extension-simple correlation function method-cloud model: A case study

open access: yesMathematical Biosciences and Engineering, 2021
With the acceleration of infrastructure construction in various countries, more and more highway tunnels have been built. As a permanent structure to maintain the long-term stability and durability of the tunnel, the tunnel lining structure (TLS) is ...
Qingfu Li , Huade Zhou , Hua Zhang
doaj   +1 more source

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