高压旋喷桩与灌注桩在基坑止水中的施工应用

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中图分类号：U455.551 文献标志码：A 文章编号：2095-2945（2025）34-0149-04

Abstract：Therearethreeregulationandstoragetanksinacertainproject，andtheenclosurestructuresareallsupported byreinforcedconcretepouredpiles.However，diferentwaterstoppingmethodsareusedforwaterstoppingaccordingtodierent locationconditionsThispaperexplorestheuseofdiferentwaterstoppingtechologiesfordiferentgeologicalconditions，and summarizes theimplementationresults.Thewater-stoppingefectsoftwodiferentschemesofdriving high-presurerotary groutingwater-stoppilesbetweenreinforcedconcretegroutingsupportpilesanddrivinghigh-pressurerotarygroutingwaterstop pilesaroundthereinforcedconcrete groutingsupport pilesarecompared，anddouble insurance measuresareadopted tostop leaking parts.

Keywords：high-pressre jet grouting pile;water-stop curtain;deep foundation pit;reinforcedconcrete;geology

城市的不断发展，使建设工地的面积越来越局限，基坑也成为建设工程中不可缺少的一部分。（剩余3114字）