摘要
本文通过阐述硬度试验的作用,结合硬度试验与抗拉强度试验的对比分析,介绍了硬度试验在地铁建设领域中盾构隧道管片螺栓质量检测方面的应用研究。在建设工程实际应用中,硬度试验可以很好地保障盾构管片螺栓质量检测的真实性和有效性。
This article elaborates on the role of hardness testing,and combines the comparative analysis of hardness testing and tensile strength testing to introduce the application research of hardness testing in the quality inspection of shield tunnel segment bolts in the field of subway construction.In the practical application of construction projects,hardness testing can effectively ensure the authenticity and effectiveness of the quality inspection of shield tunnel segment bolts.
作者
李晓钰
张明星
LI Xiaoyu;ZHANG Mingxing(Jiangsu Testing Center for Quality of Construction Engineering Co.,Ltd.,Nanjing 210000,China)
关键词
盾构管片
质量检测
硬度试验
shield tunnel segments
quality inspection
hardness test
