Details

Autor(en) / Beteiligte

• Wan, Hai-Ying
• Wang, Jian-Guo
• Wang, Xiu-Xi

Titel

The numerical simulation analysis and experimental study of semi-rigid connections with dual-web and top angle

Ist Teil von

• Zhōngguó kēxué jìshù dàxué xuébào, 2009-12, Vol.39 (12), p.1311-1318

Erscheinungsjahr

2009

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Base on the experimental study on the semi-rigid connections with dual-web and top angle, PATRAN and MARC were used to set up a finite element model and analyze nine semi-rigid connections with dual-web and top angle. The results of numerical analysis were compared with real data obtained from laboratory tests, and the hysteretic behavior and stiffness performance were studied in the low-cycle loading. The effects of beam height, thickness of top and bottom angle, the distance of the center of the bolt hole on the column to the long limb side of angle as well as factors such as the bolt diameter on the initial stiffness and limit moment of the nodes were analyzed. The differences between numerical analysis and laboratory testing were discussed.