UTHM Institutional Repository

Preliminary test towards earthquake design approach for timber-concrete composite floor system

Fragiacomo, Massimo and Deam, Bruce and Yeoh, David (2006) Preliminary test towards earthquake design approach for timber-concrete composite floor system. In: International Training Program for Seismic Design of Structures and Hazard Mitigation, 23 – 27 October 2006, National Center for Research on Earthquake Engineering, Taipei, Taiwan.

Full text not available from this repository.


Composite concrete slab and timber flooring systems are commonly used in many parts of the world to exploit the high strength-to-weight ratio of timber and the good acoustic separation provided by concrete floor slabs. This paper describes the results of an experimental programme that investigated the suitability of a range of connectors to transfer shear between a slab and a laminated veneer lumber (LVL) beam. Surface notches in the LVL beam that are reinforced with coach screws are shown to provide the greatest stiffness and strength, as well as favourable post-peak behaviour. The behaviour of full-scale concrete-LVL composite beams that were tested to failure is also described. The feasibility of using proprietary lightweight concrete panels for the slab, and using straight and draped prestressing tendons is also explored. The best cost-to-benefit ratio is shown to be provided by the plain composite structure where, again, the connection system is the most important aspect of providing good structural performance.

Item Type: Conference or Workshop Item (Other)
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA630-695 Structural engineering (General)
Divisions: Faculty of Civil and Environmental Engineering > Department of Structural and Material Engineering
Depositing User: Prof. Madya Dr David Yeoh Eng Chuan
Date Deposited: 03 Sep 2014 00:53
Last Modified: 12 Sep 2018 08:18
URI: http://eprints.uthm.edu.my/id/eprint/5733
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item