降低高压旋喷桩止水帷幕渗漏风险  

Reducing Leakage Risk of High Pressure Jet Grouting Pile Waterproof Curtain

作　　者：付毓 FU Yu(Shanghai Hydraulic Engineering Group Co.,Ltd.,Shanghai 201612,China)

机构地区：[1]上海市水利工程集团有限公司,上海201612

出　　处：《建筑施工》2021年第7期1218-1219,共2页Building Construction

摘　　要：结合工程实际,从"人、机、料、法、环"五个方面对高压旋喷桩渗漏风险的影响因素进行了分析,确定了关键控制因素。针对确定的防渗漏控制因素提出了实施对策。实践证明,相关措施的采用有效地控制了高压旋喷桩的渗漏,可为同类型项目施工提供借鉴。Combined with the engineering practice,this paper analyzes the influencing factors of leakage risk of high-pressure jet grouting pile from five aspects of"personnel,machine,material,method and environment",and determines the key control factors.In view of the determined anti-leakage control factors,the implementation countermeasures are put forward.The practice shows that the relevant measures can effectively control the leakage of high-pressure jet grouting pile,which can provide reference for the construction of similar projects.

关 键 词：高压旋喷桩 止水帷幕 渗漏 应对措施 

分 类 号：TU753.3[建筑科学—建筑技术科学]