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为了探讨确定木材蠕变特性的常数的方法 ,用应变测试方法代替相关文献的挠度测试方法对试件进行试验 .结果获得木材稳定蠕变阶段内的木材蠕变曲线 ,测取 3个常数 :J0 、η0 、∑Ji 即足以说明材料的蠕变特性 .简化了实验 ,使木材蠕变特性的工程评价变得十分便捷
In order to explore the method of determining the constant of the creep characteristics of wood, the strain test method was used to replace the deflection test method of the relevant literature to test the specimen.RESULTS The wood creep curve was obtained during the stable creep phase of wood, and three constants were measured: J0 , Η0, ΣJi is sufficient to explain the creep characteristics of the material, simplifying the experiment, the engineering evaluation of wood creep properties become very convenient