摘要
为了明确实测波形跟锚固质量、检测方式之间的关系,基于应力波反射法检测的原理、方法以及应力波的传播理论,针对不同检测要素,分别进行了锚杆模型试验、锚杆检测工作模式试验、锚杆固结前后试验,并结合工程实例,分析探讨了无损检测技术在锚杆锚固质量评价中的应用.
For the purpose of determining the relationship of tested waveforms with bolt anchoring quality and testing methods, and based on the theory and methods of stress wave reflecting testing, and diffusion theory of stress wave, this paper carries out bolt model experiment, bolt detecting mode experiment, and bolt consolidation experiment in terms of different testing elements, and combining engineering instances, analyses and discusses the application of Nondestructive Testing Technology in examining bolt anchoring quality.
出处
《重庆工学院学报》
2007年第17期47-50,68,共5页
Journal of Chongqing Institute of Technology
基金
黄河科技委员会基金资助项目(TWH/ZX/41)
关键词
锚杆
无损检测
应力波反射法
砂浆饱和度
bolt
nondestructive testing
stress wave reflection
sandstone-slurry saturation
