Li, H;
Xu, W;
Chen, C;
Yao, L;
Lorenzo, R;
(2023)
Temperature Influence on the Bending Performance of Laminated Bamboo Lumber.
Journal of Materials in Civil Engineering
, 35
(5)
10.1061/(ASCE)MT.1943-5533.0004730.
Preview |
Text
Lorenzo_fluence on the Bending Performance of Laminated Bamboo Lumber.pdf Download (670kB) | Preview |
Abstract
In order to study the effect of temperatures on the bending performance of laminated bamboo lumber (LBL), 11 temperature conditions were set to test the bending performance in radial and tangential directions ranging from -60°C to 200°C, and 132 specimens were tested in total. Three typical failure modes were proposed. The bending strength and bending elastic modulus for all specimens were obtained from the test, and the effects of temperatures and loading direction on them were compared. Then, the mass loss rate of the specimens was calculated, and the variation law of the load-displacement curve was analyzed. Finally, the reduction (increase) factors of bending strength and bending elastic modulus varying with temperature were calculated, and the empirical formula for reference was proposed. It was found that the temperatures had a significant influence on the bending performance of LBL, and the loading direction had little effect on it.
| Type: | Article |
|---|---|
| Title: | Temperature Influence on the Bending Performance of Laminated Bamboo Lumber |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1061/(ASCE)MT.1943-5533.0004730 |
| Publisher version: | http://doi.org/10.1061/(ASCE)MT.1943-5533.0004730 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Temperature influence; Laminated bamboo lumber (LBL); Mass loss rate; Bending performance; Reduction(increase) factor |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10170633 |
Archive Staff Only
 |
View Item |
