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本文通过对有节和无节受弯试件试验结果的比较,得到木材天然缺陷对抗弯强度和弹性模量的影响系数。数据可作为修订规范的依据。
In this paper, by comparing the test results of knotted and unbent flexural specimens, the influence coefficients of the natural bending resistance and elastic modulus of natural wood defects are obtained. The data can be used as the basis for revising the specification.