UHMWPE/LDPE复合材料拉伸破坏的声发射特性研究(Ⅱ)

STUDY ON ACOUSTIC EMISSION FEATURE OF TENSILE FRACTURE IN UHMWPE/LDPE(Ⅱ)

本文续“UHMWPE/LDPE复合材料拉伸破坏的声发射特性研究(Ⅰ)”,进一步研究了UHMWPE/LDPE复合材料拉伸破坏的声发射特性,具体研究了[0°]、[90°]在拉伸破坏过程中声发射参数特征,并对拉伸破坏机理进行了初步的研究。

After last paper, further study on the feature of acoustic emission on tensile fracture in UHMWPE/ LDPE is continued. The feature of acoustic emission on tensile fracture in laminates[0°] and[ 90°] is studied in this paper. Finally, the tensile fracture mechanism of UHMWPE/LDPE is discussed.