Influence of Distance Between Nails on Strong Bending of Laminated Wood Beams-Meranti Wood and Sengon Wood

DOI

10.2991/aer.k.211215.102How to use a DOI?

Keywords

Distance of nail; Strong bending; Laminate-mechanical beam; Adhesive; Flexible strength

Abstract

Using nails as adhesive materials on meranti wood laminate beams and zinc wood is an attempt to anticipate the problems arising in laminate beams if using glue adhesives, which the laminate process can occur ideally. Improved mechanical possessions such as strong bending and elastic modulus can be achieved. They can be considered to recommend using meranti wood laminate beams and zinc on wood as other raw materials reviewed from technological and economic features. The purpose of this education was to find out the effect of the distance of the nail on the solid bending of laminated wood beams-mechanical meranti wood and sengon wood. The bending testing method used is one point landing with variations in nail adhesive distances of 10 cm, 15 cm, 20 cm, 25 cm, and 30 cm. The dimensions of the test object are 4 cm x 6 cm in thickness. Each lamina is 2 cm with a beam length of 150 cm. The lamina preparation is used in the press and pull area using meranti wood while in the middle using zinc on wood. In addition to load data that test objects can receive, the amount of exposure that occurs is also measured using a dial gauge placed under the test object at 1/3 the length of the right and left span and in the middle of the span. The results showed that the distance of the nail affects the strong bending of the laminate beam. The laminated beam nail space effect shows that the longer the nail is used, the less pliable. The damage that occurs also indicates that the longer the length of the nail used, the more damage that occurs leads to shear. The best nail spacing result used is a nail distance of 10cm with a bending power of 618.75 kg / cm², at that distance, the size of the bending is quite large close to the strength of the base material of the outermost layer of laminate-mechanical beams while wood is 98%. So it can be concluded that distance nails as an adhesive on laminate-mechanical wood beams influence the strong bending. The greater the distance of the nail used, the more minor the bending.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Suprapto Suprapto
AU  - Suparji Suparji
AU  - Ekohariadi Ekohariadi
AU  - Reza B. Aditya
AU  - Setya C. Wibawa
PY  - 2021
DA  - 2021/12/16
TI  - Influence of Distance Between Nails on Strong Bending of Laminated Wood Beams-Meranti Wood and Sengon Wood
BT  - Proceedings of the International Joint Conference on Science and Engineering 2021 (IJCSE 2021)
PB  - Atlantis Press
SP  - 604
EP  - 611
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211215.102
DO  - 10.2991/aer.k.211215.102
ID  - Suprapto2021
ER  -