建筑钢结构焊缝无损探伤检验若干问题
- 作者: 侯兆欣
- 论文摘要
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(中冶集团建筑研究总院,北京100088)
[摘要]焊接质量是影响钢结构工程质量的重要因素,对焊缝进行无损探伤检验是确保焊缝质量的重要手段。该文从相关标准规范的角度,对于建筑钢结构焊缝无损探伤检验中普遍采用的超声波探伤、射线探伤、磁粉探伤及渗透探伤等方法进行较全面系统的介绍。
[关键词]钢结构;焊缝;无损探伤;工程质量
The quality of welding is an important factor that influences steel structure project quality. Nondestructive inspection is an important method which guarantees welding seam quality. From the view of interrelated standards points, the author introduces some usual methods for nondestructive inspection including ultrasonic inspection, ray inspection, magnetic particle inspection and penetrant inspection.