Experimental study on bending creep behaviour of reinforced glulam beam

Weidong Lu, Erwei Song, Min He, Kong Yue, Weiqing Liu

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This investigation is performed to see the creep effect on the performance of glulam beam under different conditions, including different stresses (i.e. 30% and 50% of ultimate strength), different experimental environments (i.e. constant temperature and humidity, indoor and outdoor) and different reinforced methods. A detailed study on bending creep behaviour of glulam beam is presented. Through the experiment, creep law of the glulam beam was analyzed, and the experimental results were discussed. After building the bending model, the creep data was fit, the creep deflection curve and relative creep deflection curve were drawn, followed by a prediction about the relative creep deformation in 50 years. The results showed the creep performance can be greatly improved with the reinforced material.

源语言英语
主期刊名World Conference on Timber Engineering 2012, WCTE 2012 - Poster Papers
91-96
页数6
出版状态已出版 - 2012
活动World Conference on Timber Engineering 2012, WCTE 2012 - Auckland, 新西兰
期限: 15 7月 201219 7月 2012

出版系列

姓名World Conference on Timber Engineering 2012, WCTE 2012
5

会议

会议World Conference on Timber Engineering 2012, WCTE 2012
国家/地区新西兰
Auckland
时期15/07/1219/07/12

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