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LARS | LEAP | OpenBridge | OpenTunnel | RM Wiki SSI - Soil-Structure Interaction in RM Bridge
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     Questions about this article, topic, or product? Click here. 

    SSI - Soil-Structure Interaction in RM Bridge

    RM Bridge can perform SSI – Soil-Structure Interaction inside OpenBridge Designer with the addition of the structure underground infrastructure with foundations’ details and soil modeling springs. The soil-spring constants can be extracted from gINT reports or from a more complete PLAXIS modeling of the soil and the forces. 

    SSI      SSI-LC

    Moreover, when needed, PLAXIS can create the foundation model with detailed soil-structure interaction consideration through interface elements. It provides any structural forces in the piles along with soil reaction-displacement curves. In an equivalent linear indirect SSI analysis, the kinematic and inertial analysis of the Soil-Structure Interaction will then make sense because all the additional modeling and analysis effort could lead to significant savings in the structure design.

    More information can be found in the FAQ Demo Example from the link below.

    9. Flexibility & Stiffness Matrix
    The Demo Example number 9. Flexibility & Stiffness Matrix has an example of how to group elements to represent their structural behavior. In general, it is very useful for large projects to reduce…
    Last edited 9 months ago in LARS | LEAP | OpenBridge | OpenTunnel | RM > LARS | LEAP | OpenBridge | OpenTunnel | RM Wiki

    • interaction
    • OpenBridge Designer
    • Structure
    • Soil
    • RM Bridge
    • SSI
    • spring
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    • MarcosBeier Created by Bentley Colleague MarcosBeier
    • When: Wed, Oct 6 2021 8:44 PM
    • MarcosBeier Last revision by Bentley Colleague MarcosBeier
    • When: Thu, May 12 2022 10:35 AM
    • Revisions: 6
    • Comments: 0
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