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Engineering Spreadsheet, Software
Tunnel Design - Initial Support with Steel Liner Plate
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Engineering Spreadsheet, Software
Tunnel Design - Initial Support with Steel Liner Plate
Purpose of calculation
To design an initial liner for a tunnel using steel liner plate.
Hoop thrust capacity of the liner is checked for a specified overburden pressure, hydrostatic pressure, and live load pressure, which consists of either AASHTO H-20 Truck Loading or Cooper E-80 Train Loading (Per AREMA).
Assumptions/Limitations and Conventions
Surrounding ground consists of granular or cohesive soil (Not rock)
Tunnel support is 2-flange or 4-flange, smooth-back liner plate.
Liner plate joints (flanges) are non-compact (not slender)
Calculation Reference
AASHTO LRFD Bridge Design Specifications (2010)
CALTRANS Bridge Design Specifications (2000)
AREMA Manual for Railway Engineering
AISC Manual of Steel Construction, 13th Edition
Contech Tunnel Liner Plate Design Guide
To design an initial liner for a tunnel using steel liner plate.
Hoop thrust capacity of the liner is checked for a specified overburden pressure, hydrostatic pressure, and live load pressure, which consists of either AASHTO H-20 Truck Loading or Cooper E-80 Train Loading (Per AREMA).
Assumptions/Limitations and Conventions
Surrounding ground consists of granular or cohesive soil (Not rock)
Tunnel support is 2-flange or 4-flange, smooth-back liner plate.
Liner plate joints (flanges) are non-compact (not slender)
Calculation Reference
AASHTO LRFD Bridge Design Specifications (2010)
CALTRANS Bridge Design Specifications (2000)
AREMA Manual for Railway Engineering
AISC Manual of Steel Construction, 13th Edition
Contech Tunnel Liner Plate Design Guide
Download
*
