Results 81 to 90 of about 119 (103)

Dynamic study of the mechanism of movement of the trolley of a revolving crane mounted on a wall

SCIENTIFIC WORK, 2022
Divara bərkidilmiş dönən kran sənaye müəssisələrində, tikinti meydançalarında və başqa yerlərdə yük-boşaltma işlərində geniş istifadə olunur. İş zamanı kranın arabacığının hərəkət mexanizminin qərarlaşmayan hərəkətlər zamanı dinamik yüklərə məruz qalır. Bu zaman dinamik yüklər statik yüklərə nəzərən daha böyük qiymət alır. Həmçinin kranda yük asılarkən
openaire   +1 more source

PARAMETRIC OPTIMIZATION OF FREQUENCY-CONTROLLED START-UP OF DYNAMIC SYSTEM "TROLLEY-LOAD" OF TOWER CRANE TROLLEY MOVEMENT MECHANISM

Naukovì Dopovìdì Nacìonalʹnogo Unìversitetu Bìoresursiv ì Prirodokoristuvannâ Ukraïni
In the scientific article, a scientific and applied problem is solved, which allows to minimize the dynamic and energy parameters of the frequency-controlled drive of the dynamic "cart-load" system of the tower crane flight change mechanism during the transient start-up mode.
Yu. О. Romasevych, V. S. Loveikin Loveikin, O. V. Stekhno   +2 more
openaire   +1 more source

Optimizing the Start of the Trolley Mechanism during Steady Slewing of Tower Crane

International Applied Mechanics, 2023
A S Khoroshun
exaly  

Influence of structural elasticity on transshipment dynamics of dual-trolley overhead crane

Advances in Mechanical Engineering, 2021
Yongbao Feng
exaly  

Improving the Efficiency of an Overhead Crane Feeding from a Trolley's Line under Conditions of Higher Current Harmonics

2022
D Yarymbash
exaly  

Joint Configuration and Scheduling Optimization of a Dual-Trolley Quay Crane and Automatic Guided Vehicles with Consideration of Vessel Stability

Sustainability, 2020
Lijun Yue
exaly  

State-estimator-based robust vibration control of crane bridge system with trolley via PDE model

Communications in Nonlinear Science and Numerical Simulation, 2021
Xueyan Xing, Jinkun Liu
exaly