The application of composite soil nailing wall in deep excavation supporting work
Wang Guo-xion
Abstract
Wang Guo-xion
Abstract
Combined with practical work the technical principle of composite soil nailing wall is discussed.The construction method of composite soil nailing wall and prestressed anchor as well as quality inspection of supporting effect of composite soil nailing wall and deformation monitoring of foundation pit is introduced.Practice show supporting technique of composite soil nailing wall is good with obvious economic benefits,which is worthy of being popularized.
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Combined with practical work the technical principle of composite soil nailing wall is discussed.The construction method of composite soil nailing wall and prestressed anchor as well as quality inspection of supporting effect of composite soil nailing wall and deformation monitoring of foundation pit is introduced.Practice show supporting technique of composite soil nailing wall is good with obvious economic benefits,which is worthy of being popularized.
Key concepts: Soil nailing, Composite number, Excavation, Foundation (evidence), Work (physics), Geotechnical engineering, Engineering, Materials science