围岩压力与成拱作用隧道施工技术TunnelConstructionTechnologySurroundingRockPressureandArchingEffect
围岩压力与成拱作用目录TableofContentsSurroundingRockPressureandArchingEffect围岩成理1SurroundingRockFormationPrinciple围岩加固2SurroundingRockReinforce应用算例3ApplicationExamples课程小结4Summary
围岩成理SurroundingRockFormationPrinciple01
隧道安全开挖谁说了算Whatdeterminessafetunneling隧道安全开挖谁说了算Whatdeterminessafetunneling
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelAtunnelcollapseaccidentoccurredinPhaseIoftheLeyeAvenueRoadProjectinBaise.Baise?,?Guangxi
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelAtunnelcollapseaccidentoccurredinPhaseIoftheLeyeAvenueRoadProjectinBaise.Baise?,?Guangxi
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelEightoperatorsandawatchkeeperweretrapped.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelBy22:36onNovember16
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelallthebodiesoftheninehadbeenrecovered.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelTheaccidentoccurredontheafternoonofSeptember10.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelThecollapsedmassofrockandsoilpiledupalloverthesection,andsmokeanddustbatteredthescene.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelThecollapsedmassofrockandsoilpiledupalloverthesection,andsmokeanddustbatteredthescene.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelWhentheaccidentoccurred,thenineworkerswereinvolvedintheerectionofarchframes
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelontheleftfaceoftheShanggangTunnel,andfailedtoevacuateintime.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelontheleftfaceoftheShanggangTunnel,andfailedtoevacuateintime.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelAllinvolvedpartiesaremakingeveryefforttoassistthesearchandrescue.
案例导入乐业隧道坍塌CaseIntroductionCollapseofLeyeTunnelHowever,thegeologicalconditions