Penulis/Author |
Ir. Ali Awaludin, S.T., M.Eng., Ph.D., IPU., ACPE. (1) ; URWATUL WUSQO (2); Angga Fajar Setiawan, S.T., M.Eng., Ph.D. (3); Prof. Ir. Bambang Suhendro, M.Sc., Ph.D. (4); Ir. Suprapto, Ph.D., IPM. (5); ACHMAD BASUKI (6); Adrian Leijten (7) |
Abstrak/Abstract |
This paper investigates an open web truss joist (OWTJ) made of laminated
veneer lumber (LVL) Paraserianthes falctaria as a prefabricated timber-concrete
composite floor system. The four-point bending test showed that structural performances of the OWTJ, conventional composite floor (CCF), and prefabricated composite floor (PCF) were similar. Although composite action was not
developed as no lateral deformation was observed at the shear connectors, installing a concrete slab above the OWTJ can slightly increase the ductility factor
of the composite floor. Furthermore, a finite element model was developed,
and the model proved to be suitable for simulating the structural performance of the composite floor. |