Yu Zhigang, Wang Bingle, Song Liquan, et al. THE COMPUTER AIDED DESIGN SOFTWARE SYSTEM FOR THE STEEL STRUCTURE OF TOWER CRANE[J]. Journal of Civil and Environmental Engineering, 1990, 12(2).
Yu Zhigang, Wang Bingle, Song Liquan, et al. THE COMPUTER AIDED DESIGN SOFTWARE SYSTEM FOR THE STEEL STRUCTURE OF TOWER CRANE[J]. Journal of Civil and Environmental Engineering, 1990, 12(2). DOI: 10.11835/j.issn.1674-4764.1990.02.016.
This paper introduces the main structure and function
the theor-etical basis and the main features of the computer aided design software system QT-SCAD for the steel structure of tower crane.The QT-SCAD is suitable for allkinds of movable or fixable tower crane with level arm which rotates above thecrane body
and has single or double hanging points.It can be used for the stre-ngth
stiffness and stability analyses of the structure
the vibrative and dynamiccalculation of mechanisms and structure
and the optimal design of the structureof tower crane or its components.