摘要
利用三点弯曲试验,从载荷-位移曲线入手,建立起确定J_R阻力曲线的单试样测试方法和计算程序。研究和实验表明,这是一种经济、简便、实用的方法。
On the load-deformation curve of three-point bending testing, this paper presents a method and program for determining resistance curve JR with a single specimen. Research and experimental rasults had proved that it is a economical, simple and practical method.
出处
《沈阳工业大学学报》
EI
CAS
1992年第1期95-100,共6页
Journal of Shenyang University of Technology
