Results 41 to 50 of about 303 (176)
Механика машин, механизмов и материалов, 2016 The dump trucks of extra heavy payload capacity are dominant transport of modern quarries. Constructions of hydromechanical transmissions and their units are determined almost entirely by the technologies of mining works and nowadays they should comply ...
Sergei A. Shishko, Vladimir I. Moiseenko
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Assessing pavement sustainability requires jointly evaluating structural performance and environmental impacts, yet these dimensions are often analyzed separately. This study proposes an integrated framework combining mechanistic–empirical pavement design and life cycle assessment (LCA) to quantify the structural–environmental trade‐off associated with
Alexandre Simas de Medeiros +3 more
wiley +1 more source
Numerical Simulation Study of Shield Tunnel Construction Under Canal in Water‐Rich Sand Layer
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.To address the amplified ground deformation, the difficulty of controlling shield construction parameters, and the pronounced seepage‐related risks associated with twin earth pressure balance (EPB) shield tunneling beneath a canal and a mid‐channel divider island in water‐rich sandy strata, this study is based on Phase I of Nantong Metro Line 1 in ...
Jianhua Liu +5 more
wiley +1 more source
Nauka ta progres transportu, 2008 The purpose of work is determination of the rational system of maintenance of the hydromechanical transmission of diesel locomotives of a series ТГМ4 for the beforehand set reliability of locomotive fleet with minimum expenses of funds and labour ...
M. I. Kapitsa
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Dynamic Characteristic Analysis and Clutch Engagement Test of HMCVT in the High-Power Tractor
Complexity, 2021 Hydromechanical continuously variable transmission (HMCVT) is capable of bearing large torque and has wide transmission range, which is suitable for high-power tractors. Dynamic characteristics could influence the tractor life, especially in a high-power
Yuan Chen +8 more
doaj +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.This study focuses on the stability of surrounding rock (SR) in underground cavities of China’s western high‐stress regions, using the tailwater pressure–regulating chamber of a hydropower station on the lower Jinsha River as the case. Models with and without bolts are established for excavation simulation.
Hai-Ping Ma +3 more
wiley +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Reinforced soil technology is widely applied in slope stabilization, yet the optimal configuration of reinforcement remains a key design challenge. This study presents a comprehensive investigation of vertical rib‐reinforced and inclined‐reinforced geogrid layouts through scaled physical model tests (1:10) and finite element simulations using MIDAS GTS.
Peiyuan Wu +7 more
wiley +1 more source
Design Methodology for Spiral-Bevel Gears of the Main Transmission of Heavy-Duty Mining Dump Trucks
Механика машин, механизмов и материаловThe paper presents a methodology for designing large-module spiral-bevel gears of the main transmission of mining dump trucks, which differs from the known ones by recommendations for optimization of gear ratios in general for the transmission and the ...
Siarhei A. Shyshko +3 more
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International Journal of Energy Research, Volume 2026, Issue 1, 2026.The mechanisms whereby various parameters influence the evolution of the induced fracture geometry during pulse supercritical CO2 fracturing (PSCF) were explored through numerical simulations. A novel quantitative index of the induced fractures, termed the “matching degree” (MD), was proposed, and a theoretical framework based on the rock‐bonded ...
Peihuo Peng, Yong Pan
wiley +1 more source
Механика машин, механизмов и материалов, 2011 In the paper considered the schematic circuit, operating principle and arrangement of components assemblies and mechanisms unified hydraulic control system and life support for the family prospective hydromechanical transmission MWTP.
Yu.I. Nikolaev +4 more
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