Ground response analysis in PLAXIS 2Dhttps://communities.bentley.com/products/geotech-analysis/f/forum/213931/ground-response-analysis-in-plaxis-2dI was performing ground response analysis in PLAXIS 2D with and without considering structure. From analysis, I found PGA in soil-structure integrated model is high as compared to free field analysis, I couldn&#39;t find my answer from literature review.en-USTelligent Community 12RE: Ground response analysis in PLAXIS 2Dhttps://communities.bentley.com/thread/686468?ContentTypeID=1Thu, 09 Dec 2021 09:05:06 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:6029b5e2-84c9-473f-a84a-4ea227ea8f37Stefanos Papavasileiou<p>Dear Santosh,</p> <p>Apologies for coming back to you this late, but your post slipped my attention.</p> <p>In any case, if your question is still relevant and since it considers a specific project, we recommend reaching out via service request.&nbsp;Then, one of our support engineers can help you in detail: <a href="https://apps.bentley.com/srmanager/ProductSupport">https://apps.bentley.com/srmanager/ProductSupport</a></p><div style="clear:both;"></div>