1) tensile-unload
拉伸卸载
1.
The damage mechanism of lamellar TiAl alloys was investigated by tensile-unload experiment together with in site SEM obsrvation.
通过拉伸卸载实验及原位拉伸SEM观察对层状TiAl基合金损伤机理进行了研究。
2) repeated tension test
多次拉伸卸载
1.
The repeated tension test of the specimens of duplex structure TiAl based alloy was carried out using loadamatic control procedure.
通过多次拉伸卸载试验对TiAl基合金在经历多次拉伸卸载以后宏观性能和微裂纹面密度的变化,以及前一阶段的损伤对随后阶段损伤产生的影响进行了详细的研究。
3) in Situ SEM Tensile-unload
原位拉伸卸载
4) static tension
静载拉伸
1.
The experiment of the static tension for medium carbon 45# steel was done.
通过开展中碳45#钢试件的静载拉伸实验,采用磁记忆检测技术,研究了在线及离线2种检测环境下、不同加载阶段试件磁信号变化情况。
2.
The variation of the magnetic intensity, Hp(y), in the direction perpendicular to the surface of the 45 carbon steel shaft-shaped tensile specimen with a variable cross-section was determined during the static tension testing.
本文研究了变截面45钢轴状试件静载拉伸过程中表面法向磁场强度Hp(y)值的变化规律。
3.
In order to study the relationship between magnetic memory signal and stress,magnetic memory testing(MMT) technology is employed to detect normal component Hp(y) of scattering magnetic field intensity of 18CrNi4A steel samples in the static tension tests.
为了研究磁记忆信号和应力之间的关系,采用磁记忆方法检测单向静载拉伸后18CrNi4A钢板表面磁场强度法向分量Hp(y)。
5) constant load tensile test
恒载拉伸
补充资料：钢结构卸载
所谓钢结构卸载，准确地说，是钢结构支撑塔架的卸载。在鸟巢的建设过程中，有78根临时搭建的钢柱支撑着鸟巢的钢铁“枝蔓”。卸载就是将这78根支柱产生的78个受力区域，缓慢而又平稳地卸去，让鸟巢由被外力支撑的状态变成完全靠自身结构支撑。因而，支撑塔架的卸载，对整个钢结构本身来说其实是加载。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条