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以３５年前的毛竹为研究对象，并以经气干的同龄、同径的新伐毛竹材作为对照，根据国际规定及相关试验方法，对两类试材在完全相同的实验条件下进行物理性质、力学性能、化学成份等的测定和对比分析，结果表明，影响竹材使用寿命的主要因素是水分的侵蚀和虫害，载荷作用的时间长短及性质对它的影响轻微，因此，在加工、保管和使用竹材的过程中要十分重视防水、防潮和防虫，保持竹材尺寸稳定，达到提高耐久性的目的。
Taking the bamboo of 35 years ago as the research object and the air-dried age of the same diameter of the new cut bamboo as a control, according to the international regulations and the related test methods, the two types of test material under exactly the same experimental conditions The results showed that the main factors influencing the service life of bamboo are the erosion and pest of water, the time of loading and the influence of the nature on it. Therefore, during the processing and storage And the use of bamboo in the process should pay great attention to waterproof, moisture and pest control, maintaining the size of bamboo stability, to achieve the purpose of improving durability.