我们利用三轴剪力仪,试制了单轴抗拉仪。在拉杆机构和变形量测等方面都有一些改进,只要去掉改装的设备,即能恢复为原三轴剪力仪的机能。经使用证明:该仪器应力状态明确,操作简便,所得成果比较稳定。 We use a triaxial shear force meter to make a uniaxial tensile tester. In the rod body and deformation measurements and so has some improvements, as long as the modified equipment removed, that can restore the original triaxial shear function. Proved by the use of: The instrument stress state is clear, easy to operate, the results obtained are relatively stable.