【正文】 XXXX 實施 廣東省住房和城鄉(xiāng)建設(shè)廳 發(fā)布 廣東省 標(biāo)準(zhǔn) 預(yù)應(yīng) 力 高強 混凝土管樁耐久性技術(shù)規(guī)范 Technical code for durability of prestressed high strength concrete tubepile DBJ/T 152020 住房和城鄉(xiāng)建設(shè)部備案號： 批準(zhǔn)部門： 廣東省 住房和城鄉(xiāng)建設(shè) 廳 實施日期： 2020 年 月 日 出版社4 前 言 根據(jù)廣東省 住房和城鄉(xiāng) 建設(shè)廳 《 關(guān)于 下達廣東省標(biāo)準(zhǔn) 預(yù)應(yīng)力高強混凝土管樁耐久性技術(shù)規(guī)范 的通知 》（ 粵建科函 [2020]86 號 ） 的要求，編制組經(jīng)廣泛調(diào) 查研究，認(rèn)真總結(jié)國內(nèi)外 預(yù)應(yīng)力混凝土管樁基礎(chǔ)耐久性 技術(shù)的實踐經(jīng)驗和科研成果，參考相關(guān)標(biāo)準(zhǔn)規(guī)范，并在廣泛征求意見的基礎(chǔ)上，制定了本 規(guī)范 。 本 規(guī)范 的主要技術(shù)內(nèi)容是： 總則、術(shù)語、 基本規(guī)定 、 耐腐蝕管樁制造 、設(shè)計、 施工 、 質(zhì)量檢驗與驗收、附錄 等 。 （地址：廣州市白云大道北 833 號建研大廈 ，郵編： 510440， Email：39870229qq. ） 主編單位： 參編單位： 主要起草人： 主要審查人： 5 目 次 1 總 則 .................................................................................................................................................. 1 2 術(shù)語 .................................................................................................................................................... 2 3 基本規(guī)定 ............................................................................................................................................ 3 4 耐腐蝕管樁制造 ................................................................................................................................ 4 一般規(guī)定 .................................................................................................................................. 4 分類、標(biāo)記 .............................................................................................................................. 4 原材料 ...................................................................................................................................... 4 制作 .......................................................................................................................................... 7 標(biāo)志、運輸、貯存 .................................................................................................................. 9 5 設(shè)計 .................................................................................................................................................. 11 一般規(guī)定 ................................................................................................................................ 11 環(huán)境類別與作用等級 ............................................................................................................ 12 構(gòu) 造規(guī)定 ................................................................................................................................ 13 承臺設(shè)計要求 ........................................................................................................................ 14 6 施工 .................................................................................................................................................. 16 一般規(guī)定 ................................................................................................................................ 16 防腐蝕施工 ............................................................................................................................ 16 7 質(zhì)量檢驗與驗收 .............................................................................................................................. 18 質(zhì)量檢驗 ................................................................................................................................ 18 工程驗收 ................................................................................................................................ 19 附錄 A 快速氯離子遷移系數(shù)法 ........................................................................................................ 21 附錄 B 電通量法 ................................................................................................................................ 27 本規(guī)范用詞說明 .................................................................................................................................. 31 引用標(biāo)準(zhǔn)名錄 ...................................................................................................................................... 32 附： 條文說明 ...................................................................................................................................... 34 6 Contents 1 General Provision............................................................................................................................... 1 2 Terms .................................................................................................................................................. 2 3 Basic requirement .............................................................................................................................. 3 4 Manufacture of corrosion resistant prestressed high strength concrete tubepile ............................. 4 General requirement................................................................................................................. 4 Classification、 sign ................................................................................................................. 4 Raw material ............................................................................................................................ 4 Manufacture ............................................................................................................................. 7 Sign、 transportation、 keeping ............................................................................................... 9 5 Design .............................................................................................................................................. 11 General requirement............................................................................................................... 11 Environment category and action grade.................................................................................