比较了缝纫、无缝纫层合板力学性能差异,同时考虑了缝纫引起的厚度变化.通过拉伸、压缩试验研究了缝纫对层合板及含孔板的拉伸、压缩强度和破坏机理的影响.研究结果表明,缝纫带来的厚度变化影响了面内纤维体积含量,这对评定缝纫层合板力学性能至关重要.
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