暗挖隧道帷幕注浆施工方案.doc

新建铁路XXX城际轨道交通工程XX标暗挖隧道帷幕注浆专项方案中铁XX局集团有限公司XXX城际XXX标项目经理部二○一三年十二月新建铁路XXX城际轨道交通工程XX标暗挖隧道帷幕注浆专项方案编制：审核：审批：中铁XX局集团有限公司XXX城际XX标项目经理部二○一三年十二月目录TOC\o”1-3”\h\z\uHYPERLINK\l"_Toc376756724"1施工概况PAGEREF_Toc376756724\h1HYPERLINK\l”_Toc376756725"1.1地质概况PAGEREF_Toc376756725\h1HYPERLINK\l”_Toc376756726”1。2水文概况PAGEREF_Toc376756726\h2HYPERLINK\l”_Toc376756727”2注浆目的PAGEREF_Toc376756727\h2HYPERLINK\l”_Toc376756728"3注浆段落PAGEREF_Toc376756728\h3HYPERLINK\l”_Toc376756729”4注浆前准备工作PAGEREF_Toc376756729\h3HYPERLINK\l”_Toc376756730"5注浆施工方案PAGEREF_Toc376756730\h3HYPERLINK\l”_Toc376756731”5.1孔位布置PAGEREF_Toc376756731\h3HYPERLINK\l"_Toc376756732”5。2钻孔PAGEREF_Toc376756732\h4HYPERLINK\l"_Toc376756733”5.3埋设孔口管PAGEREF_Toc376756733\h4HYPERLINK\l"_Toc376756734"5.4确定注浆参数PAGEREF_Toc376756734\h4HYPERLINK\l”_Toc376756735"6注浆工艺和作业要点PAGEREF_Toc376756735\h5HYPERLINK\l”_Toc376756736”6.1注浆工艺流程PAGEREF_Toc376756736\h5HYPERLINK\l"_Toc376756737"6。2注浆段长和注浆孔的布置PAGEREF_Toc376756737\h5HYPERLINK\l”_Toc376756738”6。3注浆方式PAGEREF_Toc376756738\h6HYPERLINK\l”_Toc376756739"6.4注浆参数的选择PAGEREF_Toc376756739\h6HYPERLINK\l"_Toc376756740”6。5止浆岩盘PAGEREF_Toc376756740\h6HYPERLINK\l"_Toc376756741”6.6埋设孔口管PAGEREF_Toc376756741\h6HYPERLINK\l”_Toc376756742”6。7钻孔PAGEREF_Toc376756742\h7HYPERLINK\l"_Toc376756743"6。8浆液配制PAGEREF_Toc376756743\h7HYPERLINK\l”_Toc376756744”6.9注浆准备PAGEREF_Toc376756744\h7HYPERLINK\l"_Toc376756745"6.10注浆PAGEREF_Toc376756745\h8HYPERLINK\l"_Toc376756746"6.11注浆速度PAGEREF_Toc376756746\h10HYPERLINK\l”_Toc376756747"6。12注浆结束标准PAGEREF_Toc376756747\h10HYPERLINK\l"_Toc376756748"6。13异常情况处理PAGEREF_Toc376756748\h11HYPERLINK\l”_Toc376756749"6。14注意事项PAGEREF_Toc376756749\h11HYPERLINK\l”_Toc376756750"7。安全质量保证措施PAGEREF_Toc376756750\h12HYPERLINK\l"_Toc376756751"7.1安全保证措施PAGEREF_Toc376756751\h12HYPERLINK\l”_Toc376756752”7.2质量保证措施PAGEREF_Toc376756752\h13PAGE\*ME