【正文】 級(jí)抗震三級(jí)抗震Ⅰ(HPB235)級(jí) 36d 33d 31d 28d 27d 25d 25d 23d 23d 21d6 / 36d≤25 44d 41d 38d 35d 34d 31d 31d 29d 29d 26dⅡ(HRB335)級(jí)d＞25 49d 45d 42d 39d 38d 34d 34d 31d 32d 29dd≤25 53d 49d 46d 42d 41d 37d 37d 34d 34d 31dⅢ(HRB400)級(jí)d＞25 58d 53d 51d 46d 45d 41d 41d 38d 38d 34d備注：所有的錨固長(zhǎng)度均大于 300mm，HPB235 級(jí)鋼筋兩端必須加彎鉤。做好抄平放線工作，彈好水平標(biāo)高線，柱、墻外皮尺寸線。3. 施工準(zhǔn)備熟悉施工圖紙，學(xué)習(xí)有關(guān)規(guī)范、規(guī)程，按規(guī)范要求編制鋼筋施工方案，包括基礎(chǔ)底板、基礎(chǔ)反梁、剪力墻、框架柱、框架梁、板鋼筋等的加工、綁扎等施工內(nèi)容。本工程由湖南省建設(shè)設(shè)計(jì)院設(shè)計(jì)，采用較為先進(jìn)的水處理技術(shù)。. 編制目的、適用范圍 .............................................................4. 編制依據(jù) .......................................................................4. 施工圖紙 .....................................................................4. 主要規(guī)范、規(guī)程 ...............................................................4. 有關(guān)法規(guī) .....................................................................42. 工程概況 ............................................................................5. 基本概況 ......................................................錯(cuò)誤！未定義書(shū)簽。. 工程難點(diǎn) .......................................................................54. 施工準(zhǔn)備 ............................................................................5. 技術(shù)準(zhǔn)備 .......................................................................5. 機(jī)具準(zhǔn)備 .......................................................................6. 人員準(zhǔn)備 .......................................................................6. 材料準(zhǔn)備 .......................................................................6. 鋼筋場(chǎng)地準(zhǔn)備 .................................................................6. 堆放要求 .....................................................................6. 原材 .......................................................................6. 成品和半成品 ...............................................................7. 材料要求 .......................................................................7. 鋼筋 .........................................................................7. 熱軋帶肋及熱軋光圓鋼筋 .....................................................7. 低碳鋼熱軋圓盤條 ...........................................................8. 鐵絲 .........................................................................85. 主要施工方法 ........................................................................8. 鋼筋加工 .......................................................................8. 鋼筋加工要求 ...................................................................8. 鋼筋半成品堆放 .................................................................9. 鋼筋抽樣 ......................................................................10. 鋼筋除銹的方法和設(shè)備 ..........................................................10. 鋼筋調(diào)直的方法和設(shè)備 ........................................................10. 鋼筋切斷的方法及設(shè)備 ........................................................10. 鋼筋彎曲成型的方法及設(shè)備 ....................................................11. 鋼筋連接 ......................................................................11. 一般要求 ....................................................................12. 材料的要求 ..................................................................12. 剝肋滾軋直螺紋連接 ..........................................................12. 鋼筋直螺紋加工 ............................................................12. 鋼筋連接 ..................................................................14. 鋼筋接頭檢驗(yàn) ..............................................................14. 鋼筋的搭接 ..................................................................15. 鋼筋的焊接 ..................................................................15. 鋼筋的綁扎 ....................................................................15. 基礎(chǔ)鋼筋綁扎施工 ............................................................15. 剪力墻及暗柱鋼筋 ............................................................17. 框架柱鋼筋 ..................................................................20. 梁鋼筋綁扎 ..................................................................22. 板鋼筋綁扎 ..................................................................243 / 36. 樓梯鋼筋綁扎 ................................................................26. 保證保護(hù)層厚度的措施 ..........................................................27. 鋼筋保護(hù)層厚度 ..............................................................27. 保證底板保護(hù)層厚度的具體措施 ................................................27. 措施定位鋼筋 ................................................................27. 柱筋定位 ..................................................................27. 墻筋定位 ..................................................................28. 板筋定位 ..................................................................286. 季節(jié)性施工 .........................................................................29. 冬季施工 ......................................................................29. 雨季施工 ......................................................................297. 質(zhì)量要求 ...........................................................................29. 允許偏差和檢查方法 ............................................................29. 驗(yàn)收方法 ......................................................................30. 主控項(xiàng)目 ....................................................................30. 一般項(xiàng)目 ....................................................................30. 應(yīng)注意的問(wèn)題 ..................................................................31. 成品保護(hù)措施 ..................................................................318. 安全、環(huán)保及文明施工要求 ...........................................................32. 安全文明施工措施 ..............................................................32. 鋼筋切斷機(jī) ..................................................................33. 鋼筋彎曲機(jī) ..................................................................33. 直螺紋滾軋機(jī) ................................................................34. 鋼筋工作業(yè) ..................................................................34. 環(huán)保措施 .............................................................