【正文】 2 鋼結(jié)構(gòu)焊接規(guī)范第1頁 共35頁目 錄1 總則… ..........................................................................................................................4 綜述 …………………………………………………………………………………………….4 安全 …………………………………………………………………………………………….4 建造程序 .....................................................................................................................................4 第三方檢驗機構(gòu) .........................................................................................................................4 準備就緒 .....................................................................................................................................5 現(xiàn)場清理及保持 .........................................................................................................................5 保存/保護 ...................................................................................................................................5 承包商文檔列表 .........................................................................................................................52 參考資料 ......................................................................................................................5 規(guī)范 …………………………………………………………………………………………….5 標準和規(guī)范 .................................................................................................................................5 縮略語 .........................................................................................................................................6 定義 …………………………………………………………………………………………….6 優(yōu)先次序 .....................................................................................................................................73 材料… ..........................................................................................................................7 總則 …………………………………………………………………………………………….7 業(yè)主提供材料的接收 .................................................................................................................7 材料鑒定 .....................................................................................................................................7 運輸、存儲與裝卸 .....................................................................................................................8 鋼板，型鋼和管材 .....................................................................................................................8 管系材料 .....................................................................................................................................8 墊圈. ............................................................................................................................................8 螺紋連接材料 .............................................................................................................................94 焊工及焊接程序資格/合格認定 .................................................................................9 焊工與焊接作業(yè)人員資格認定 .................................................................................................9 焊接程序/工藝合格認定 .........................................................................................................105 NDT（焊接無損檢驗） ............................................................................................10 概述 …………………………………………………………………………………………...10 無損檢驗（NDT）人員的資格認定 ......................................................................................11 視覺靈敏度 ...............................................................................................................................11 外觀檢驗 ...................................................................................................................................11 滲透檢驗（PT） ......................................................................................................................11 磁粉檢驗（MT） .....................................................................................................................12 射線檢驗（RT） .....................................................................................................................12 超聲波檢驗（UT） .................................................................................................................13 結(jié)構(gòu)焊縫的檢驗內(nèi)容 ...............................................................................................................14 管道系統(tǒng)的NDT檢驗組 ..........................................................................................................15 管道焊接的NDT檢驗范疇 ......................................................................................................15 NDT的報告 ..............................................................................................................................16 修復(fù)檢驗 ...................................................................................................................................16 焊接修復(fù)報告 ...........................................................................................................................16ANSI/AWS 2022 鋼結(jié)構(gòu)焊接規(guī)范第2頁 共35頁6 建造要求綜述 ............................................................................................................16 概述 …………………………………………………………………………………………...16 焊縫標識 ...................................................................................................................................16 工作條件 ...................................................................................................................................17 焊接準備 ...................................................................................................................................17 焊接工藝規(guī)范（WPS） ..........................................................................................................17 焊接程序 ...................................................................................................................................17 焊接消耗品 ..............................................................................