渡口壩水電站大壩樞紐土建工程施工組織設(shè)計(jì)正式

目錄第一章工程概況況況...........................................................................................................................................................................................８1．1工程概概況況....................................................................................................................................................................................................８1．2主要合合同同項(xiàng)目及工工工程量......................................................................................................................................................................９1．3工期要要求求....................................................................................................................................................................................................９1．4工程自自然然條件....................................................................................................................................................................................１００1．5對外交交通通條件...................................................................................................................................................................................１００1．6工程施施工工特點(diǎn)及采采采取的施施工措措施............................................................................................................................................１００1.6.1工工工程施工工特點(diǎn)點(diǎn)..........................................................................................................................................................................１００1.6.2施施施工措施施....................................................................................................................................................................................１１１第二章施工平面面面總布置置..................................................................................................................................................................................１２2.1布置原原原則...................................................................................................................................................................................................１２2.2施工管管管理及生生活營營地........................................................................................................................................................................１２２2.3場內(nèi)施施施工交通通布置置.............................................................................................................................................................................１３2.4碴場規(guī)規(guī)規(guī)劃及管管理..................................................................................................................................................................................１３３2.4.1碴碴碴場規(guī)劃劃....................................................................................................................................................................................１３３2.4.2碴碴碴場的管管理.................................................................................................................................................................................１４2.5倉儲(chǔ)系系系統(tǒng)及施施工工工場........................................................................................................................................................................１４４2.5.1倉倉倉儲(chǔ)系統(tǒng)統(tǒng).........................................................................................................................................................................................１４2.5.2施施施工工場場.........................................................................................................................................................................................１４2.6機(jī)修及及及停車場場.......................................................................................................................................................................................１５2.7金結(jié)拼拼拼裝場地地.......................................................................................................................................................................................１５2.8砂石骨骨骨料加工工廠及及砼生產(chǎn)產(chǎn)系統(tǒng)統(tǒng)布置.......................................................................................................................................１１５2.9施工風(fēng)風(fēng)風(fēng)、水、電電系系統(tǒng)布置置.............................................................................................................................................................１６2.9.1施施施工供風(fēng)風(fēng).........................................................................................................................................................................................１６2.9.2施施施工供水水.........................................................................................................................................................................................１６2.9.3施施施工供電電.........................................................................................................................................................................................１６2.10施工工工通訊系系統(tǒng)布布置..............................................................................................................................................................................１８2.11纜機(jī)機(jī)機(jī)布置...................................................................................................................................................................................................１８８第三章導(dǎo)流與施施施工排水水施工工說明..........................................................................................................................................................１９９3.1概述...............................................................................................................................................................................................................１９９3.2水文氣氣氣象...................................................................................................................................................................................................１９3.3施工導(dǎo)導(dǎo)導(dǎo)流...................................................................................................................................................................................................１９3.3.1施施施工導(dǎo)流流標(biāo)準(zhǔn)準(zhǔn)..........................................................................................................................................................................１９９3.3.2導(dǎo)導(dǎo)導(dǎo)流方式式....................................................................................................................................................................................２００3.3.3施施施工導(dǎo)流流控制制性進(jìn)度度..........................................................................................................................................................２２０3.4圍堰形形形式及施施工..................................................................................................................................................................................２００3.4.1圍圍圍堰形式式....................................................................................................................................................................................２００3.4.2截截截流工程程..................................................................................................................................................................................２１3.4.3上上上、下游游土石石圍堰施施工.....................................................................................................................................................２１3.4.4防防防滲工程程施工工........................................……………...............２２3.5基坑排排排水...................................................................................................................................................................................................２４3.5.1基基基坑抽水水....................................................................................................................................................................................２４４3.5.2基基基坑經(jīng)常常性排排水.....................................................................................................................................................................２４3.5.3基基基坑排水水布置置..........................................................................................................................................................................２４４3.5.4基基基坑汛期期過水水后排水水..........................................................................................................................................................２２４3.6安全度度度汛...................................................................................................................................................................................................２４3.6.1各各各年度汛汛前工工程形象象..........................................................................................................................................................２２５3.6.2防防防汛措施施....................................................................................................................................................................................２５５3.7導(dǎo)流底底底孔封堵堵.......................................................................................................................................................................................２６3.8導(dǎo)流洞洞洞下閘封封堵..................................................................................................................................................................................２６６3.8.1施施施工程序序....................................................................................................................................................................................２６６3.8.2施施施工進(jìn)度度計(jì)劃劃..........................................................................................................................................................................２６６3.8.3導(dǎo)導(dǎo)導(dǎo)流洞進(jìn)進(jìn)口下下閘.....................................................................................................................................................................２６3.8.4導(dǎo)導(dǎo)導(dǎo)流洞堵堵頭圍圍堰修筑筑..........................................................................................................................................................２２７3.8.5導(dǎo)導(dǎo)導(dǎo)流洞堵堵頭混混凝土澆澆筑.....................................................................................................................................................２７3.9圍堰拆拆拆除及場場地清清理........................................................................................................................................................................２７７3.10施工工工導(dǎo)流及及水流流控制施施工主主要機(jī)械械設(shè)備備........................................................................................................................２７７第四章施工總進(jìn)進(jìn)進(jìn)度計(jì)劃劃................................................................................................................................................................................２９4.1編制依依依據(jù)及原原則..................................................................................................................................................................................２９９4.1.1編編編制依據(jù)據(jù)....................................................................................................................................................................................２９９4.1.2編編編制原則則....................................................................................................................................................................................２９９4.2主要控控控制性工工期..................................................................................................................................................................................２９９4.3主要項(xiàng)項(xiàng)項(xiàng)目的施施工進(jìn)進(jìn)度安排排.............................................................................................................................................................３０4.3.1施施施工準(zhǔn)備備....................................................................................................................................................................................３００4.3.2導(dǎo)導(dǎo)導(dǎo)流工程程....................................................................................................................................................................................３００4.3.3大大大壩工程程....................................................................................................................................................................................３００4.3.4水水水墊塘工工程.................................................................................................................................................................................３０4.3.5取取取水口工工程.................................................................................................................................................................................３０4.3.6引引引水隧洞洞工程程..........................................................................................................................................................................３００4.4關(guān)鍵線線線路...................................................................................................................................................................................................３０4.5主要項(xiàng)項(xiàng)項(xiàng)目施工工強(qiáng)度度.............................................................................................................................................................................３１4.5.1土土土石方明明挖.................................................................................................................................................................................３１4.5.2砼砼砼澆筑...........................................................................................................................................................................................３１4.6進(jìn)度保保保證措施施.......................................................................................................................................................................................３１4.6.1組組組織方面面....................................................................................................................................................................................３１１4.6.2技技技術(shù)方面面....................................................................................................................................................................................３１１4.6.3機(jī)機(jī)機(jī)械設(shè)備備、材材料方面面..........................................................................................................................................................３３２4.6.4計(jì)計(jì)計(jì)劃控制制方面面..........................................................................................................................................................................３２２4.6.5其其其他方面面....................................................................................................................................................................................３２２第五章土石方工工工程..........................................................................................................................................................................................３４5.1主要施施施工項(xiàng)目目和工工程量...................................................................................................................................................................３３４5.1.1本本本合同工工程項(xiàng)項(xiàng)目名稱稱及工工作范圍圍...................................................................３４４5.1.2土土土石方明明挖和和支護(hù)主主要工工程量.....................................................................................................................................３４４5.2施工布布布置....................................................................................................................................................................................................３５５5.2.1供風(fēng)風(fēng)風(fēng).....................................................................................................................................................................................................３５５5.2.2供水水水.....................................................................................................................................................................................................３５５5.2.3供電電電.....................................................................................................................................................................................................３５５5.2.4出渣渣渣道路布布置...............................................................................................................................................................................３５5.3施工程序序序......................................................................................................................................................................................................３５５5.3.1開開開挖施工工程序序..........................................................................................................................................................................３５５5.3.2支支支護(hù)施工工程序序..........................................................................................................................................................................３５５5.4爆破試試試驗(yàn)....................................................................................................................................................................................................３６６5.4.1爆爆爆破方法法選擇擇及參數(shù)數(shù)的確確定...........................................................................................................................................３６5.4.2試試試驗(yàn)施工工方法法..........................................................................................................................................................................３７７5.4.3爆爆爆破振動(dòng)動(dòng)觀測測..........................................................................................................................................................................３７７5.4.4試試試驗(yàn)結(jié)果果及分分析.....................................................................................................................................................................３７5.5一般土土土方及覆覆蓋層層開挖...................................................................................................................................................................３３７5.5.1大大大壩的土土方及及覆蓋層層開挖挖................................................................................................................................................３３７5.5.2水水水墊塘基基礎(chǔ)、取取水口開開挖................................................................................................................................................３７７5.6石方開開開挖....................................................................................................................................................................................................３８８5.6.1大壩壩壩石方開開挖...............................................................................................................................................................................３８5.6.2水墊墊墊塘基礎(chǔ)礎(chǔ)石方方開挖...............................................................................................................................................................３９5.6.3取水水水口石方方開挖挖.........................................................................................................................................................................４００5.6.4隧洞洞洞石方開開挖...............................................................................................................................................................................４０5.7主體工工工程土石石方平平衡........................................................................................................................................................................４２２5.8支護(hù)工工工程施工工.........................................................................................................................................................................................４２5.8.1概述.................................................................................................................................................................................................４２5.8.2高高高邊坡支支護(hù)施施工程序序..........................................................................................................................................................４４２5.8.3錨錨錨桿施工工......................................................................................................................................................................................４４３5.8.4噴噴噴混凝土土施工工..........................................................................................................................................................................４４４5.8.5巖巖巖石預(yù)應(yīng)應(yīng)力錨錨索.....................................................................................................................................................................４７5.9施工進(jìn)進(jìn)進(jìn)度保證證措施施................................................................................................................................................................................５００5.10土石石石方明挖挖及支支護(hù)工程程施工工質(zhì)量控控制要要點(diǎn)...................................................................................................................５５０5.10.1土石方明明挖挖施工質(zhì)質(zhì)量控控制.............................................................................................................................................５００5.10.2支護(hù)施工工質(zhì)質(zhì)量控制制措施施...................................................................................................................................................５１5.11安全全全控制措措施........................................................................................................................................................................................５１5.11.1爆破安全全控控制措施施.............................................................................................................................................................５１5.11.2支護(hù)施工工安安全控制制措施施...................................................................................................................................................５２第第六六章灌漿漿工程程.................................................................................................................................................................................................５５３6.1概述................................................................................................................................................................................................................５３３6.1.1主主主要施工工項(xiàng)目目和工程程量.....................................................................................................................................................５３6.1.2工工工程地質(zhì)質(zhì)條件件..........................................................................................................................................................................５４４6.1.3工工工程特點(diǎn)點(diǎn)與對對策.....................................................................................................................................................................５４6.2施工程程程序....................................................................................................................................................................................................５５５6.3施工布布布置....................................................................................................................................................................................................５５５6.4施工工工工藝與方方法...................................................................................................................................................................................５５５6.4.1固固固結(jié)灌漿漿......................................................................................................................................................................................５５５6.4.2帷帷帷幕灌漿漿施工工..........................................................................................................................................................................５６６6.4.3接接接縫灌漿漿......................................................................................................................................................................................５５７11范圍..........................................................................................................................................................................................................５７22灌漿條條件件..............................................................................................................................................................................................５７７33灌漿程程序序..............................................................................................................................................................................................５７７44灌漿施施工工工藝程程序........................................................................................................................................................................５７55施工方方法法..............................................................................................................................................................................................５７７6.4.4隧隧隧洞灌漿漿......................................................................................................................................................................................５５８6.4.5基基基礎(chǔ)排水水孔施施工.....................................................................................................................................................................５９6.5現(xiàn)場灌灌灌漿試驗(yàn)驗(yàn).........................................................................................................................................................................................５９6.5.1試試試驗(yàn)的施施工方方法.....................................................................................................................................................................６０6.5.2灌灌灌漿壓力力的選選定與試試驗(yàn).....................................................................................................................................................６０6.5.3抬抬抬動(dòng)觀測測試驗(yàn)驗(yàn)..........................................................................................................................................................................６００6.5.4灌灌灌漿試驗(yàn)驗(yàn)施工工..........................................................................................................................................................................６００6.5.5灌灌灌漿試驗(yàn)驗(yàn)效果果檢查與與分析析.........................................................................................................