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1、DL/T5389—2007ICS27.140P59備案號:J713—2007中華人民共和國電力行業(yè)標(biāo)準(zhǔn)DL/T5389—2007水工建筑物巖石基礎(chǔ)開挖工程施工技術(shù)規(guī)范Constructiontechnicalspecificationsonrock-foundationexcavatingengineeringofhydraulicstructures2007-07-20發(fā)布2007-12-01實中華人民共和國國家發(fā)展和改革委員會發(fā)布IDL/T5389—2007第一章、目次前言······················
2、··········································································Ⅱ1范圍·····························································································12規(guī)范性引用文件·········································································23術(shù)語和定義···
3、··············································································34總則·····························································································65地質(zhì)····················································································
4、·········76測量·····························································································87開挖···························································································108鉆孔爆破·······················································
5、····························119爆破試驗···················································································1610施工期安全監(jiān)測·····································································1711臨時支護(hù)·························································
6、························1812排水和出渣運輸·····································································1913基礎(chǔ)檢查處理與驗收·····························································20附錄A(規(guī)范性附錄)爆破安全允許標(biāo)準(zhǔn)······························22附錄B(資料性附錄)質(zhì)點振動速度傳播規(guī)律的經(jīng)驗公式········
7、··············································24附錄C(資料性附錄)判斷爆破影響或基礎(chǔ)巖體開挖質(zhì)量的標(biāo)準(zhǔn)··········································25條文說明·························································································27IIDL/T5389—2007第二章、前言本標(biāo)準(zhǔn)是根據(jù)《國家發(fā)展改革委辦公廳關(guān)于印發(fā)2006年行
8、業(yè)標(biāo)準(zhǔn)項目計劃的通知》(發(fā)改辦工業(yè)[2006]1093號)的安排制定的。近年來,我國水電水利工程巖石基礎(chǔ)開挖施工技術(shù)取得很大進(jìn)展,大規(guī)模毫秒延時起爆網(wǎng)路(絡(luò))、采用預(yù)裂爆破或光面爆破實施保護(hù)層一次爆除等技術(shù),以及施工期爆破安全監(jiān)測和爆破試驗的廣泛應(yīng)用,為提高水工建筑物巖石基礎(chǔ)開挖質(zhì)量,加快施工進(jìn)度提供了技術(shù)保障。本標(biāo)