Results 21 to 30 of about 295,815 (353)
Supervised Machine Learning Techniques to the Prediction of Tunnel Boring Machine Penetration Rate
Applied Sciences, 2019 Predicting the penetration rate is a complex and challenging task due to the interaction between the tunnel boring machine (TBM) and the rock mass. Many studies highlight the use of empirical and theoretical techniques in predicting TBM performance ...
Haitao Xu +4 more
semanticscholar +1 more source
Modeling of Boring Mandrel Working Process with Vibration Damper
Materials, 2020 The article considers the issue of modeling the oscillations of a boring mandrel with vibration damper connected to the mandrel with a viscoelastic coupling.
K. Sentyakov +4 more
semanticscholar +1 more source
The effect of drought on wood-boring in trees and saplings in a tropical forest
, 2021 Droughts are predicted to increase in severity in many regions due to climate change and there is strong evidence that such events can lead to increased insect attack and consequent widespread tree mortality in temperate forests.
Gely, Claire +5 more
core +1 more source
Boring Thoughts and Bored Minds: The MAC Model of Boredom and Cognitive Engagement
Psychology Review, 2018 What is boredom? We review environmental, attentional, and functional theories and present a new model that describes boredom as an affective indicator of unsuccessful attentional engagement in valued goal-congruent activity. According to the Meaning and
Erin C. Westgate, Timothy D. Wilson
semanticscholar +1 more source
A Data-Driven Method for Predicting the Cutterhead Torque of EPB Shield Machine
Discrete Dynamics in Nature and Society, 2021 The prediction of cutterhead torque of earth pressure balance (EPB) shield machine is mainly studied. First, the idea of shield tunneling stage division is proposed.
Kairong Hong +4 more
doaj +1 more source
Biosurface and Biotribology, 2021 The purpose of this study is to achieve better understanding of associated mechanisms and to recommend and identify new strategies to develop new rock breaking technology for Tunnel Boring Machines (TBMs).
Jing Zheng +5 more
doaj +1 more source
Influences of Microwave Irradiation on Rock-Breaking Efficiency of a Reduced-Scale TBM Cutter
Applied Sciences, 2023 To explore the influences of microwave irradiation on the rock-breaking efficiency of tunnel boring machine (TBM) cutters, a multimode cavity with a microwave power of 2100 W was used to conduct microwave irradiation tests on Chifeng basalt for different
Gaoming Lu +4 more
doaj +1 more source
, 2014 Marine wood-borers of the Limnoriidae cause great destruction to wooden structures exposed in the marine environment. In this study we collated occurrence data obtained from field surveys, spanning over a period of 10 years, and from an extensive ...
Lucas M. Merckelbach (644228) +8 more
core +1 more source
alin256/Directional-Boring: A somewhat realistic shallow directional boring game
, 2022 Improved the description and the ...
Daniel Shiffman +4 more
core +1 more source
DETAILS’ REPAIR OF CONSTRUCTION AND ROAD MACHINES: FLUCTUATIONS’ MODELLING
Вестник СибАДИ, 2019 Introduction. Hole details are quite widely used in structures of construction and road machines. The specialists apply boring for draft, semi-fair, and in some cases for fair processing of such surfaces.
V. E. Ovsyannikov, V. I. Vasilyev
doaj +1 more source