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- elastic strain gage 弹性应变计
- The classical examples are strain gage devices. 传统的例子是应变仪装置。
- Hooke's law is adopted to describe elastic strain. 弹性应变采用虎克定律描述;
- The strain gage based on mechanical principles is the scratch gage. 以机械原理为基础的应变计是刻痕应变计。
- The interferometric strain gage offers a method for measuring strain without actual use of a gage. 干涉应变计提供了一种实际上不用仪器测量应变的方法。
- Two basic forms of the resistance strain gage are the bounded and the unbounded types. 电阻应变片有粘贴式和非粘贴式两种基本形式。
- Range represents the maximum strain which can be recorded without resetting or replacing the strain gage. 量程表示无需重调或重装应变计就能记录到的最大应变。
- It is pointed out that bulging strain is consisted of not only instaneous elastic strain , but also creep strain which changes with time. 指出鼓肚变形不仅有瞬时弹性变形,而且还有随时间变化的蠕变变形。
- A dynamic strain gage is developed for dynamic stress test at900℃ of turbine rotor blades of an aeroengine. 为了对某型航空发动机涡轮转子叶片在900℃温下进行动应力测试,研制了900℃态应变计。
- The fault rockburst is a dynamic phenomenon due to mining activities leading to the fault dislocation abruptly and the elastic strain energy release rapidly. 断层冲击地压是由于开采活动引起的断层突然相对错动、弹性应变能迅速释放的动力现象。
- Strain Gauge Patterns Sizes and Parameters. 应变计尺寸形状及参数。
- The calibration procedure to determine the restrained shrinkage and the mathematical models to quantify the tensile stress,elastic strain and tensile creep are expounded. 文中论述了混凝土约束收缩的测量方法和自生拉应力、弹性应变和徐变的量化的数学计算方法。
- Using electric strain gage, the testing and study on the Header of spir-al-plate heat exchangers are carried out. 对螺旋板换热器接管箱应力测试及研究后表明,接管箱结构是安全可靠的。
- Prepare, set up and operate the strain gage measurement for strain test requirement. 为应力应变试验进行应变片的粘贴等准备。
- Strain gage hole drilling method is one of the most popular residual stress measurement methods. 应变片钻孔法是工程中应用最广的残余应力测量方法之一。
- Although strain gage balances have been most useful in transonic and supersonic tunnels, they are by no means excluded from lowspeed work. 虽然,应变天平最适用于跨超音速风洞,但丝毫不意味着不能用于低速实验。
- Second, design a force sensor that is combined with strain gage and high sensitivity, and a testboard which is high rigidity, high precision. 该致动-感测接合件结合高刚性、大输出力、高动态反应的磁致伸缩致动元件与电阻应变计式的力感测器,并配合机构设计开发之致动含感测平台。
- The acoustic emissions and elastic strain energy decrease of rock specimens with initially random material imperfections in uniaxial plane strain compression were numerically modeled by using FLAC. 摘要利用拉格朗日元法(FLAC)模拟了单轴平面应变压缩条件下缺陷数目对含初始随机材料缺陷岩石试样声发射及弹性应变能降低的影响。
- The solution of the Earth elastic dynamical equations can be also referred to some relations of complex vector spherical harmonic functions to the elastic strain tensor in spherical coordinates. 同时还研究了在球坐标系下弹性应变张量与复数矢量球函数的一些关系,为地球弹性动力学方程的解算提供参考。
- Another three measuring techniques, strain gage, laser Doppler vibrometer and NBS transducer, are also used in this study to verify the results obtained from grating-based fiber. 在本论文中亦将使用应变规、雷射都卜勒振动仪及压电式感测器三种量测技术并与光纤光栅的量测结果做比较以确定研究成果的可行性与正确性。