Results 11 to 20 of about 13,824,933 (347)
IEEE Access, 2023 In recent years, improving intersection traffic safety has become a major focus for researchers. However, it remains a significant concern due to the increasing number of vehicles and the introduction of autonomous and cooperative driving systems ...
Mohammad Sajid Shahriar +2 more
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An Artificial Intelligence Approach for Tunnel Construction Performance [PDF]
Journal of Soft Computing in Civil Engineering, 2023 As massive tunneling projects become more and more popular, predicting the performance of Tunnel Boring Machine (TBM) has been a problem that arose recently.
Soo Eng +3 more
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Impact of Dispersed Wind Farm Integration on Distributed Network in Different Scenarios
Zhongguo dianli, 2020 In order to study the impact of dispersed wind farm (DWF) integration on distribution network in different scenarios, a simulation model is established for the distribution network with DWFs, and a comparative analysis is made.
Yiqing LIAN +4 more
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Addressing Random Variations in MWD Penetration Rate with the DPM Algorithm
Sustainability, 2022 Measurement While Drilling (MWD) is an in situ technique for the assessment of ground conditions. It records the drilling parameters of a drilling machine when its drill bit is penetrating into new geomaterials below the bottom of a drill hole.
Siyuan Wu, Xuefan Wang, Z. Yue
semanticscholar +1 more source
, 2021 Screw piles are efficient anchors to sustain large uplift loads and can be installed with low noise or vibration. Screw piles dimensions are currently increasing, renewing research interest to reduce the installation requirements (torque and crowd or ...
B. Cerfontaine +3 more
semanticscholar +1 more source
The effect of TBM operational parameters on the wear of cutting tools using a tunnel boring machine laboratory simulator [PDF]
Analytical and Numerical Methods in Mining Engineering, 2022 The performance of mechanized excavation depends on the soil abrasivity and the resistance of cutting tools against wear. The wear has a negative effect on excavation machine parameters, such as penetration rate, and reduces the machine's efficiency ...
Amir Hossein Nickjou Tabrizi +3 more
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Reference dataset for rate of penetration benchmarking
Journal of Petroleum Science and Engineering, 2021 Abstract In recent years, there were multiple papers published related to rate of penetration prediction using machine learning vastly outperforming analytical methods. There are models proposed reportedly achieving R2 values as high as 0.996. Unfortunately, it is most often impossible to independently verify these claims as the input data is rarely ...
Tunkiel, Andrzej Tadeusz +2 more
openaire +2 more sources
International Journal of Mining Science and Technology, 2021 Assessment of drillability of rocks is vital in the selection, operation, and performance evaluation of cutting tools used in various excavation machinery deployed in mining and tunneling.
Gaurav Srivastava, Mahesh Vemavarapu
semanticscholar +1 more source
Root growth and soil nitrogen depletion by onion, lettuce, early cabbage and carrot [PDF]
, 2001 Experiments examining root growth, the utilization of N and the effect of green manures were carried out on four vegetable crops. Large differences were observed both in rooting depth penetration rates, and in final rooting depth and distribution.
Thorup-Kristensen, K.
core +1 more source
Connected Vehicle as a Mobile Sensor for Real Time Queue Length at Signalized Intersections
Sensors, 2019 With the development of intelligent transportation system (ITS) and vehicle to X (V2X), the connected vehicle is capable of sensing a great deal of useful traffic information, such as queue length at intersections. Aiming to solve the problem of existing
Kai Gao +4 more
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