I dealing with deep abutment for a project I am currently working on. Does anyone know how to add lateral earth pressure on the abutment and backwall? Thanks.
Please see the attached Bentley communities link which shows how to apply EH load case on the backwall of the abutment.
https://communities.bentley.com/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/22637/eh-load-case-horizontal-earth-pressure