• 责任者：Hao Feng (No.4 Institute of Geological and Mineral Survey of Shandong Province ; Weifang 261021 ; China)
• 刊名：Exploration Engineering
• 出版年：2009
• 卷期：36(9)
• 关键词：旋喷桩 ; jet grouting piles ; 土钉支护 ; soil nailing
• 页码：p.52-55
• 图表：2 illus., 7 tables, 4 refs.
• 分类号：1702
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

///According to the research status of supporting structure with high-pressure jet grouting pile and composite soil-nailing wall, this paper put forward the selection reason of finite element numerical analysis software Plaxis8.2;discussed selection principle for soil constitutive model and supporting structure material model, and principle for parameter values and step-by-step calculation process. The calculation formula of related parameters for high-pressure jet grouting pile, soil nail and concrete surface layer were mainly given. This paper also studied contribution function of high-pressure jet grouting pile based on representative case example, and introduced application and verification of the above procedure in the design of high-pressure jet grouting pile and composite soil-nailing wall by an engineering case of shopping mall excavation.