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Base on the analysis and research on the temperature strain crossing sensitive mechanism of the optical fiber and optical grating,an optical Bragg and optical grating bolt dynamometer was designed and developed base on a cylinder transmission.

分析了光纤光栅的温度应变交叉敏感的机理,设计并制作了一种基于油缸传递式的光纤Bragg光栅锚杆测力计,使用参考光栅进行温度补偿,解决了交叉敏感问题带来的影响。

Design on Optical Fiber and Optical Grating Bolt Dynamometer with Temperature Compensation

带有温度补偿的光纤光栅锚杆测力计设计

Embedded Research and Design of Anchor Pole Stress Measuring Instrument

嵌入式锚杆检测应力仪的研究与设计

Problems of Prestressed Anchor Cable

预应力锚杆(锚索)设计施工中的问题

Causes Analysis on Load Recluction of Resistance Strain Dynamometry Bolt(Bolt)

电阻应变式测力锚杆(锚杆)载荷下降的原因分析

Research on Stress Wave Nondestructive Testing Technology for Bolt Anchoring Quality

应力波法锚杆锚固质量无损检测技术研究

Anchoring capacity of tensile rock bolt in ultimate limit state

极限状态下岩体受拉锚杆锚固承载力的计算

The Field Pull-out Tests and Computation of Distribution of Shearing Force of Pressure-type Anchor;

压力型锚杆现场试验及剪力分布计算

Stress wave detection technology of coal tunnel anchor quality

煤巷锚杆支护质量的应力波检测技术

Anchoring effect of pressure-type anchor rods on anchored section

压力型锚杆锚固段锚固效应特性分析

A Study on Nondestructive Detection of Stress Wave in Anchorage Bolts and Evaluation of Anchorage System Quality;

应力波法锚杆加固无损检测与锚固效果评价的研究

Application of Stress Reflected Wave Method in Jingying Highway Bolt Bonding Integrity Testing

应力反射波法在隧道锚杆锚固质量检测中的应用

The Study on the Prepressed Anchor Lattice Beam's Force Characters and Designing Method

预应力锚杆格构梁的受力机理及设计方法研究

Calculation and analysis of the internal force of prestressed rockbolt lattice beam

预应力锚杆格构梁内力分析及计算方法研究

Research for Mechanical Character and Dynamic Testing Property of Fully Grouted Bolt;

全长粘结式锚杆受力特征及动测特性研究

Field Testing and Numerical Analysis on Tensile Type Anti-float Anchor;

拉力型抗浮锚杆的现场测试与数值分析

In-situ Measurement and Analysis of the Axial Forces in Rock Bolts in a Bifucated Tunnel

分岔公路隧道锚杆轴力现场监控量测与分析

Design on Mechanical Arm Applied to Monitor Anchor Screws in the Cast Steel Pedestal for PC Track Girder;

PC轨道梁锚固螺杆检测系统机械臂设计

Design on Adjusting System Applied to Monitor Anchor Screws in the Cast Steel Pedestal for PC Track Girder;

PC轨道梁锚固螺杆监测调整系统的设计