Description

In many dam projects, engineers rely on separate analyses for construction, seepage, and seismic conditions. While each step may seem valid, this fragmented approach often leads to results that do not fully represent real structural behavior.

This session introduces a more realistic analysis framework by integrating stress development during construction, pore pressure from seepage, and dynamic response under seismic loading.

Using a zoned earthen dam example, the session demonstrates how to apply nonlinear time history analysis with a structured modeling strategy in FEA NX. More importantly, it focuses on how to interpret results in a way that supports confident engineering decisions.

If you have ever questioned whether your analysis truly reflects reality, this session will help you identify what may be missing and how to address it.

On-Demand Session Overview

• Why conventional dam analysis often fails to reflect real behavior
• How construction stages influence stress distribution and long-term stability
• The role of seepage and pore pressure in reducing effective stress
• How seismic loading interacts with existing stress and seepage conditions
• Step-by-step modeling strategy for coupled stress–seepage–seismic analysis
• Practical workflow for nonlinear time history analysis
• Key result indicators such as crest displacement, acceleration amplification, and instantaneous factor of safety
• How to interpret analysis results for safer and more reliable design decisions