【Key words】 dynamic fracture initiation toughness; fracture initiation time; strain gauge method; holed-cracked flattened Brazilian disc; concrete
基于8个网页-相关网页
strain-gauge method 应变仪法
resistance strain gauge method 电阻应变测量法
The experiment of measuring principle stresses at one point by the strain gauge method is a basic experiment in mechanics of materials.
测量一点的主应力的电测实验是材料力学实验中的基本实验。
Stress coating is adopted in order to determine the points and directions of the most main stress of the frame, resistance strain gauge method used for determining main stress value of the frame.
在模型实验应力分析中采用脆性涂料法确定模型机架最大主应力部位和主应力方向，采用电阻应变测量法确定模型机架的主应力水平。
Handy light-weight wheel load scale. hand panel with digital display unit. wire strain gauge measuring method.
轻便的轮重仪。带数字显示装置的手动面板。丝式应变计测量方法。
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