2010年10月 施工技术 第39卷第10期 CONSTRUCTION TECHNOLOGY 97 12钢筋电渣压力焊施焊技术与经济效益 吴成材，宫平2，林志勤3，魏惠昌，阮章华5 (1.陕西省建筑科学研究院，陕西西710082： 2.陕西省第三建筑工程公司，陕西西710054：3.陕西建工尊团公司工程承色四部，陕西西710003： 4.河南省建焦作锦华苑项目部，河南焦作454000：5.四川省第六建筑有限公司，四川成都610081) [摘要]铜筋电渣压力埠为我国1962年首的一项施工技术，现在已经在全国获得广泛的应用.但是，当铜筋直 径为12mm时，钢筋细，辉夹具夹后，钢筋容易曲，从而存接头中产生指位、气孔、夹渣等焊总缺. 本支遥过试研究，提出用子中12钢筋电压力焊施焊技术和焊参数，在陕西、河南、四川等省的多个工程中 试用，头展量舍格，科取得庭呼的经清益 [关键词]12筋：电压力焊：经清故益 [中图分类号]TU758.162 [立战标识码]A [交章编号]1002-8498(2010)10-0097-02 Electroslag Pressure Welding Technique and Economic Effect of l2 Reinforcing Steel Bar Wu Chengcai Gong Ping Lin Zhiqin' Wei Huichang' Ruan Zhanghua (1.Shaanxi Building Scientific Research Institute Xi'an Shaanxi 710082 China: 2.Shaanxi Prorince 3rd Building Construction Co.Xi'an Shaanxi 710054 China: 3.The 4th Contrator Dirision of Shaanxi Construetion Engineering Group Co. Xi'an Shaanxi 710003 China: 4.He'nan 4th Building Construction Engineering Co. Jiaozuo He'nan 454000 China: 5.Sichuan No.6 Construction Co.Ld.Chengdu Sichuan 610081 China) Abstract:Electroslag pressure welding was a first inventive construction technology at 1962 in China and is used widely in our country now.When the diameter of reinforcing steel bar is 12mm it is thinner and soft.The steel bar may be bended when welding apparatus is clamped.Therefore some welding defects of misalignment gas pore slag inclusion may be appeared in the welding joints.In this paper the electroslag pressure welding technology and welding parameters for 12mm diameter reinf...
Φ12钢筋电渣压力焊施焊技术与经济效益.pdf
