我们在胶合木结构胶结能力研究的基础上，对胶合构件的可靠性进行探讨性试验，本文为马尾松胶合侧立腹板工字形梁的强度、刚度的试验总结．试验结果表明，用尿醛树脂或酚醛树脂胶合马尾松木材的构件、弯曲应力的安全度大于３，剪应力安全度大于５，胶缝强度大于木材强度，为综合治理马尾松木材的缺陷和扩大胶合木结构的应用提供依据． Based on the study of the bonding strength of glulam wood structure, the reliability of the glulam structure is explored. This paper summarizes the strength and stiffness of the I-shaped beam on the gluing side of the masson pine. The test results show that the safety of the structural components and the bending stress of the pine wood glued with urea formaldehyde resin or phenolic resin is greater than 3, the shear stress safety is greater than 5, and the glue seam strength is greater than the wood strength, so as to comprehensively treat the defects and enlargement of the timber of Pinus massoniana. Application of glue wood structure provides basis.