超声波探伤在大型场馆屋面钢结构焊缝检测中的应用  

Application and Analysis of Ultrasonic Flaw Detection in Welding Seam Detection of Roof Steel Structure of Large Gymnasium

作　　者：吴少聪 Wu Shaocong(Jianyan Testing Group Co.Ltd.,Xiamen,Fujian 361000)

机构地区：[1]健研检测集团有限公司,福建厦门361000

出　　处：《江西建材》2022年第9期83-85,共3页Jiangxi Building Materials

摘　　要：近年来,我国大型场馆建筑飞速发展,场馆屋面钢结构多种多样,普遍面临跨度大、结构复杂、工程量大、施工时间短等挑战,屋面钢结构焊缝质量尤其受到重点关注。文中主要介绍了场馆屋面钢结构焊缝超声检测的重难点和存在的问题,总结了检测经验,方便更好地找出缺陷,为大型场馆工程质量提供保障。In recent years, with the rapid development of large stadium buildings in China, the stadium roof steel structures are diverse,and are generally facing challenges such as large span, complex structure, large quantities of work, and short construction time. The weld quality of roof steel structures has received special attention. This paper mainly introduces the key points, difficulties and existing problems of ultrasonic testing of steel structure welds of the stadium roof, summarizes the testing experience, so as to find out the defects better and provide guarantee for the quality of large stadium projects.

关 键 词：场馆屋面 桁架 网架 超声波检测 

分 类 号：TU39[建筑科学—结构工程]