https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/231985/why-aisc-360-05-is-not-designing-haunch-membersDear sir, why aisc 360-05 is not designing haunch members? file is attached.and as we are modeling portal frame in staad is it the correct way. and the coming warnings members with the same joint can be ignored.en-USTelligent Community 12https://communities.bentley.com/thread/719285?ContentTypeID=1Thu, 30 Jun 2022 16:19:22 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:862178f6-d402-4d2a-b109-a0ff7f5d3ce6waqar fazi<p>Dear sir,</p> <p>My main question is related to code .why taper section is not designed by staad using aisc 360 05 code&hellip;..other thing is related to portal frame this is the only way that we can do to model portal frame in staad .but because of this warnings are comming.if there is another way to add portal frame in staad you can guide us&hellip;</p> <p></p> <p>thank you</p><div style="clear:both;"></div>https://communities.bentley.com/thread/719256?ContentTypeID=1Thu, 30 Jun 2022 12:07:13 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:2307eda0-2076-4e03-988f-e76e374aa0e5Abhisek M<p>There are lot of duplicate members in your structure and that is why you are seeing those warnings. Please rectify those.</p> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/5932/pastedimage1656590799990v1.png" alt=" " /></p> <p><a href="/products/ram-staad/w/structural_analysis_and_design__wiki/58739/how-to-check-modelling-error-in-structure">https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/58739/how-to-check-modelling-error-in-structure</a></p><div style="clear:both;"></div>