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PLAXIS | SOILVISION Wiki PLAXIS 2D Tutorial 17: Thermal expansion of a navigable lock
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              • PLAXIS 2D Tutorial 16: Free vibration and earthquake analysis of a building
              • PLAXIS 2D Tutorial 17: Thermal expansion of a navigable lock
              • PLAXIS 2D Tutorial 18: Freeze pipes in tunnel construction
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    PLAXIS 2D Tutorial 17: Thermal expansion of a navigable lock

    Application PLAXIS 2D
    Version PLAXIS 2D
    Date created 20 May 2017
    Date modified 16 May 2022

    A navigable lock is temporarily 'empty' due to maintenance. After some time there is a significant increase in the air temperature, which causes thermal expansion of the inner side of the lock, while the soil-side of the concrete block remains relatively cold. This leads to backward bending of the wall and, consequently, to increased lateral stress in the soil behind the wall and increased bending moments in the wall itself.

    Figure 1. Temperature distribution around the concrete lock (in magenta/red)


    This exercise requires a PLAXIS 2D Ultimate license to access the Thermal features.

    The attached *.p2dxlog file contains all the commands to generate the model. With a Bentley Geotechnical SELECT Entitlement [GSE] licence, you can use the commands runner to open the *.p2dxlog file and to execute all commands in one go, see also this instruction.

    Downloads

    • Green book PLAXIS 2D CE V22.01 - Tutorial 17.pdf - instructions
    • Notepad spiral PLAXIS 2D CE V22.01 - Tutorial 17.p2dxlog [command log file]
    • Green book PLAXIS 2D CE V22 - Tutorial 17.pdf - instructions
    • Notepad spiral PLAXIS 2D CE V22 - Tutorial 17.p2dxlog [command log file]
    • Green book PLAXIS 2D CE V21 - Tutorial 17.pdf - instructions
    • Notepad spiral PLAXIS 2D CE V21 - Tutorial 17.p2dxlog [command log file]
    • PLAXIS 2D 2018 - Tutorial Lesson 15.pdf
    • PLAXIS 2D 2018 - Tutorial Lesson 15.p2dxlog [command log file]

    See also

    Thermal and coupled THM analysis    [Publications]


    PLAXIS 2D Tutorial 16: Free vibration and earthquake analysis of a building    [Tutorials]


    PLAXIS 2D Tutorial 18: Freeze pipes in tunnel construction    [Tutorials]

    • Expansion
    • air temperature
    • PLAXIS
    • Thermal
    • weather conditions
    • PLAXIS 2D
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    • Micha van der Sloot Created by Bentley Colleague Micha van der Sloot
    • When: Wed, Dec 18 2019 10:43 AM
    • Felipe Fonseca Last revision by Bentley Colleague Felipe Fonseca
    • When: Mon, May 16 2022 9:47 AM
    • Revisions: 7
    • Comments: 0
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