| Judul/Title |
Study of utilization of LVL sengon (Paraserianthes falcataria) for Three-Ginged Gable Frame Structures |
| Penulis/Author |
Ir. Ali Awaludin, S.T., M.Eng., Ph.D., IPU., ACPE. (1); PINTA ASTUTI (2) |
| Tanggal/Date |
1 2016 |
| Kata Kunci/Keyword |
|
| Abstrak/Abstract |
This study focuses on the utilization of non-prismatic LVL members of wood species Sengon (Paraserianthes falcataria) for three-hinged gable frame structures. This wood species matures in 6 to 8 years, and the innovative application as LVL product for these structures is evaluated. A full-scale model of a beam-column connection is produced and tested to validate the moment-rotation response predicted by the numerical study using ABAQUS. The FEM results showed a linear-elastic moment-rotation curve response up to a joint rotation of 0.015 radians which is in very good agreement with the experiment. This validated FE model for the beam-column joint was further utilized to generate predictions for the moment-rotation relation using different bolt diameters and configurations. The last part of this study presents an evaluation of the maximum load bearing capacity of three-hinged gable frame timber structures considering a rigid and semi-rigid beam-column joint model. If the load carrying capacity is governed by the yielding of the bolt, the gable frame structure with the rigid beam-column joint overestimates the load bearing capacity by 17% to 25%. © 2016 TAETI. |
| Rumpun Ilmu |
Teknik Sipil |
| Bahasa Asli/Original Language |
English |
| Level |
Internasional |
| Status |
|
