摘要
用电测实验方法对等厚度对称楔形杆进行拉伸、弯曲实验，测定几个特殊位置及任意位置点的应力值，实验值与应力分析封闭解得到的理论值比较一致，证明了等厚度楔形杆的解是正确的．
The tension and bending tests of tapered bars with uniform thickness are given. Using electric method the stresses values of special and arbitrary pelts are measured. Comparing the test data with the theoretical values we find that the theoretical for mulutions and stress analysis of tapered bars with uniform thickness are correct.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1995年第3期29-32,共4页
Journal of Beijing University of Aeronautics and Astronautics
关键词
楔形杆
应力场
应力分析
wedge
bars
field of stresses
stress analysis
strain measurement
