该项目研究了国内有代表性的竹模板产品的厚度、密度分布及竹模板在施工应用时含水率的变化、负重时间、周转次数和自然存放时间对其静曲强度、静曲弹性模量的明显影响，首次提出了折减系数的概念及其它应注意的有关问题。 The project studied the thickness and density distribution of representative bamboo formwork products in China, and the change in moisture content of the bamboo formwork during construction, load-bearing time, turnover frequency, and natural storage time for its static bending strength and static modulus of elasticity. Obvious impact, for the first time put forward the concept of reduction factor and other issues that should be noted.