钢筋直螺纹一次连接施工质量控制  

Quality Control of Single Joining Construction of Straight Thread of Reinforcement

作　　者：王丽丽[1] 章焱[1] Wang Li-li;Zhang Yan

机构地区：[1]杭州中宙建工集团有限公司,杭州310030

出　　处：《建筑技术开发》2021年第12期81-82,共2页Building Technology Development

摘　　要：钢筋直螺纹施工中,连接质量存在较大的问题,确认“丝头螺纹长度不合格”和“接口处弯折过大”为要因,通过解决上述影响钢筋直螺纹一次连接的主要问题,提高钢筋直螺纹一次连接施工合格率。In construction of steel bar straight thread,there are big problems in connection quality.It is confirmed that“length of thread head is unqualified”and“the bending at the interface is too large”are the main reasons.By solving the main problems that affect one-time connection of steel bar straight thread,the construction qualification rate of one-time connection of steel bar straight thread is improved.

关 键 词：钢筋直螺纹 连接 质量管理 

分 类 号：TU71[建筑科学—建筑技术科学]