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讨论分析了现有的剥离力学模型,指出了其局限性与不足,建立了新的剥离力学模型以描述金属胶接接头在剥离载荷作用下胶层内的实际应力分布情况,认为剥离试验中胶层中压缩应力其实并不存在。
The existing peel mechanics model was analyzed and discussed. The limitations and deficiencies of the peel mechanics model were pointed out. A new peel mechanics model was established to describe the actual stress distribution in the rubber layer under the peel load. The compressive stress in the layer actually does not exist.