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Simulation Analysis and Experiment Research on Hydro-Pneumatic ISD Suspension
Published 2021-01-01“…To address the problems of mechanical two-stage inerter-spring-damper (ISD) suspension such as excessive suspension elements, complex structure, and problematic engineering implementation, a hydro-pneumatic two-stage ISD suspension, which integrates hydro-pneumatic spring and inerter, is proposed. …”
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Optimization Analysis of Switch Numbering in Metro Power Supply System
Published 2025-01-01Subjects: “…metro…”
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Engineering Characteristics and Application Analysis of Red Sandstone in the Lanzhou Metro
Published 2023-01-01“…The water-rich red sandstone strata at the Lanzhou Metro site area have special engineering properties and vary greatly in their speed of disintegration when exposed to water. …”
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107
Lytton Strachey : l’historien intime de deux reines
Published 2015-03-01“…The British writer Lytton Strachey (1880-1932) wrote biographies of the two most eminent Queens of England : Queen Victoria (1921) and Elizabeth and Essex (1928). …”
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Susceptibility modeling of hydro-morphological processes considered river topology
Published 2024-12-01Subjects: “…Hydro-morphological processes (HMP)…”
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O "Outro" pode retornar aos estudos do turismo?
Published 2020-03-01Subjects: Get full text
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Cavitating Lung Nodule and Lytic Spinal Lesions in an Adolescent Male
Published 2009-01-01Get full text
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112
Analysis of Foundation Pit Design of Metro Station in Complex Environment
Published 2021-01-01“…The complex engineering geological conditions and the surrounding environmental conditions of the existing subway lines and adjacent buildings have significantly deepened the difficulty of metro station foundation pit design and construction. …”
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113
STUDY ON VIBRATION FATIGUE CHARACTERISTICS OF SAFETY HANGER FOR METRO VEHICLE
Published 2018-01-01“…Aiming at analyzing the reason of damage of safety hanger on metro vehicle,the finite element model and modal test was conducted for modal analysis.Finally,the natural modes near 340 Hz and 990 Hz were obtained.At the same time,in order to obtain the acceleration and dynamic stress level of the safety hanger in the operation process,a line tracking test was performed on the vehicle.According to the test data,it was found that due to the presence of rail corrugation excitation,the energy of the dynamic stress and acceleration at 340 Hz increased sharply,which indicates that the first-order mode was excited to generate resonance.According to the dynamic stress data before and after the rail corrugation,the fatigue life of the safety hanger was evaluated and compared.It is found that the fatigue damage caused by the rail corrugation greatly shortens the service life of the safety hanger.…”
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Research of the Characteristic of Hydro- viscous Clutch with Different Friction Materials
Published 2016-01-01Subjects: “…Hydro-viscous clutch…”
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O lítio no Brasil: história, políticas e desafios industriais
Published 2023-10-01Subjects: “…Lítio…”
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Reliability Assessment Based on GO Method of Metro Traction System
Published 2020-01-01“…In order to improve the reliability of the metro traction system (MTS), the whole life cycle of metro vehicles can be operated safely and reliably. …”
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Outros retratos, outras vozes na narrativa brasileira contemporânea
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RESEARCH ON DYNAMIC CHARACTERISTICS OF HYDRO-MECHANICAL CONTINUOUSLY VARIABLE TRANSMISSION
Published 2017-01-01“…Analyzing the working principle of Hydro-mechanical Continuously Variable Transmission( HMCVT),and studying a HMCVT for water-dry dual-purpose high-power tractor. …”
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O SENSO COMUM EM LIVROS DIDÁTICOS DE SOCIOLOGIA
Published 2020-06-01Subjects: “…senso comum. livros didáticos de sociologia. zeitgeist.…”
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FRACTURE ANALYSIS AND OPTIMIZATION OF LIFTING LUG OF METRO AXLE BOX
Published 2022-01-01Get full text
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