1、

A three dimensional finite element analysis on the structure of 4 tilting pad bridge bearing load cell in large turbine generator sets has been made. The influence of boundary condition on the stress or strain field of sensor is studied.

对大型汽轮发电机组四可倾瓦轴承双剪桥式负荷传感器结构进行了三维有限元分析,研究了不同边界条件对传感器结构应力(应变)场的影响。

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2、

When temperature changes, the bimetal sheets confined under the structures designed in the paper will produce a thermal strain and change the F-P cavity length, the intensity output of the sensor will vary, then measuring this changement a temperature sensor could be realized.

当温度变化时,热双金属片在文中设计的结构约束条件下发生挠曲使得F-P腔腔长改变,致使传感器输出光强发生变化,从而可以实现温度测量。

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3、
4、

Same three-dimensional digital shot dynamometry system as size, weight and international standard shots for male and female putter was developed. The core was to force sensor of inside resistance strain type.

研制了外形、尺寸、重量与国际标准男、女铅球相同的三维数字测力铅球系统,其核心是内装电阻应变式三维力传感器。

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5、

A new type practical shearing strain weighting sensor and its application in dynamic electronic railroad track scale

新型实用剪切应变称重传感器及其在火车动态电子轨道衡中的应用

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6、

Optical Fibre Sensor System to Test Strain in Power Cable

高压架空线路应力测试的光纤传感系统

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7、

Application of Strain Gauge Sensor in Young Modulus Measurement

应变式传感器对测定杨氏模量的应用研究

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8、

Presented in this work is a novel fiberoptic sensor array which is made of symmetric and asymmetric periodically etched multimode optical fibers. It may be applied to detection of structural states such as stress, strain or damage assessment in smart material and structures.

提出了一种新颖的、采用周期性对称与不对称刻纹多模光纤组成的传感阵列网络,可用于智能材料与结构的应力、应变等的状态探测或损伤估计。

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9、

A dual wavelength polarimetric sensor for the simultaneous measurement of strain and temperature was demonstrated using a bow tie fiber.

针对保偏光纤给出了利用双波长偏振干涉型传感器同时测量应变和温度的一般理论,并通过实验证明了这一理论的可行性。

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10、

A Novel Fiber Grating Sensor for Simultaneous Measurement of Strain and Temperature Based on Prestrain Technique

一种新颖的基于预应变技术的光纤光栅应变温度传感器

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11、

Technology of strain measurement based on Fabry-Perot optical fiber sensor in monitoring of civil engineering

土木工程健康监测用F-P光纤应变测量技术

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12、

Fiber Bragg Grating sensor networks were used to monitor root type caisson foundation strain parameters during a destructive static load test.

应用光纤光栅传感网络测量桥梁根式沉井在破坏性静载荷实验中的应力变化。

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13、

In the tongnan bridge strain monitoring part, this article first introduced the tongnan bridge strain monitoring scheme. The scheme includes sensor choice, stress measuring point choice of location and arrangement, test time arrangement.

在通南桥应变监控部分,本文先介绍了通南桥应变监控方案,包括传感器的选择、应力测点位置选择与布置、测试时间安排。

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14、

The article analyzes the basic operating principle of F-P fiber-optic sensor, carries out short-term monitoring on structural strain behind abutment with the sensor, contrasts it's results with monitoring results of vibrating wire indicator, which shows that F-P fiber-optic sensor has higher success ratio and reliability.

分析了F-P光纤传感器的基本工作原理,利用F-P光纤传感器对桥台后结构应变进行了短期监测,并与钢弦应变计的监测结果进行了对比,分析表明:F-P光纤传感器成活率高,可信性高。

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15、

This paper started a preliminary study to thermal deformation of MEMS pressure sensor by making use of digital image correlation technology, measured the thermal deformation and strain field of the surface of MEMS sensor.

利用数字图像技术对MEMS压力传感器的热变形进行了初步研究,测量了MEMS传感器表面的热变形场和应变场。

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16、

White-light interference strain optical fibre sensor and temperature optical fibre sensor applicable to concrete structure have been developed successfully.

成功研制了适用于混凝土结构的埋入式白光干涉型(F-P)光纤应变传感器和光纤温度传感器。

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