Study on the mechanical properties of negative poisson’s ratio honeycomb prepared by equibiaxial compression method by LI Yuwei, SU Buyun, QIU Ji, SHU Xuefeng, LI Zhiqiang

Subjects: Get full text

Approximate solution of plastic zone in surrounding rock under three-dimensional stress field based on Drucker-Prager strength criterion by LIU Hongtao, LIANG Jialu, HAN Zijun, LIU Qinyu, QIAO Zhongjin

“…We compared the effect of five Drucker-Prager yield criteria on the shape and size of plastic zone under variations of cohesion, internal friction angle, Poisson's ratio and roadway radius in roadway surrounding rock. …”
Get full text