大直径超深竖井支护体系设计与稳定性研究

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中图分类号：TV554 文献标志码：A 文章编号：2095-2945（2025）29-0106-04

Abstract：Inthispaper，thedesignandstabilityofthesupprtsysteminlarge-diameterandultra-deepshaftprojectsare studied.Aimingatthetechnicalproblemssuchasgeologicalcomplexityhighgroundstressandlargedeformationfacedduring theconstructionofultra-deepshafts，adynamicsupportdesignmethodbasedonreal-timemonitoringfeedbackisproposed. Throughtheanalysisofengineeringexamples，thekeyconstructionfactorsafectingthestabilityofthesupportsystemare summarized，includinggeologicalconditions，groundwaterandconstructionprocessparameters.Optimizingthecoordinationbetwen supportingstructuredesignandconstructiontechnology，andcombiningdynamicmonitoringdatatoguideon-siteconstruction adjustments，canefectivelyensurethesafetyandstabilityoftheconstructionoflarge-diameterandultra-deepshafts，and provide practical technical reference and construction experience for similar projects.

Keywords：large-diameterultra-depshaft；supportsystem;stabilitymonitoring;constructiontechnologydynamicadjustment; geological conditions

大直径超深竖井作为地下工程的关键构筑物，其施工安全与稳定性直接关系到整个工程的成败。（剩余5765字）