压应力对压剪裂纹扩展的影响研究1)
王勃, 张阳博, 左宏, 王厚锦

STUDY ON THE INFLUENCE OF COMPRESSIVE STRESS ON THE COMPRESSION SHEAR CRACK PROPAGATION1)
Bo Wang, Yangbo Zhang, Hong Zuo, Houjin Wang
表1 PMMA的力学参数
Table 1 Mechanical parameters of PMMA