https://communities.bentley.com/products/bridge_design___engineering/f/bridgemaster-lars-leap-openbridge-rm-forum/221424/leap-concrete-bridge-design-de-calculation-questionHi, I am trying to design prestressed concrete 78&quot; Girder with 8.25&quot; Slab thick. my Prestressing steel centroid is Ypg=9.88 in and total section height H=86.25&quot; so my dp=H- ypg=86.25-9.88=76.37&quot;. I have no mild reinforcement in the girder, so dp=deen-USTelligent Community 12https://communities.bentley.com/thread/681140?ContentTypeID=1Mon, 08 Nov 2021 16:03:14 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:253b6fc3-def2-4696-9143-ddd2ec508febAshvin Patel<p>Ana,</p> <p>In CONSPAN, top strands (which are in Tension Zone) are not calculated in de calculations. Is it according to AASHTO guideline?</p><div style="clear:both;"></div>https://communities.bentley.com/thread/680542?ContentTypeID=1Thu, 04 Nov 2021 14:43:22 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:cef84c50-fa6b-4090-9bd5-6b6b4d084d6aAna Carla Peres<p><a href="https://communities.bentley.com/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/15933/leap-bridge-concrete-main-page">communities.bentley.com/.../leap-bridge-concrete-main-page</a></p><div style="clear:both;"></div>https://communities.bentley.com/thread/679787?ContentTypeID=1Mon, 01 Nov 2021 12:26:02 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:dfbbaf64-f9bc-40d3-b0b6-58741b863d59Ashvin Patel<p>Thank you Vinay for your reply and explanation. I was considering Top strands in Ypg calculations.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/679788?ContentTypeID=1Mon, 01 Nov 2021 12:25:36 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:aa1cbd3b-d78b-4d72-aee2-cef589b0ee46Vinay mysore<p>You are welcome. I shall close the service request.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/679496?ContentTypeID=1Fri, 29 Oct 2021 08:40:03 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:8ffd4d81-6f31-4179-ab9f-5cb91748759bVinay mysore<p>Please email me the file &quot;Vinay.Mysore@Bentley.com&quot; so that i can test this issue.</p> <p></p> <p>For more information related to Leap Bridge Concrete program please check the wiki articles in the below mentioned Bentley Communities link.</p> <p><a href="/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/2440/leap-conspan-precast-prestressed-girder">https://communities.bentley.com/products/bridge_design___engineering/w/bridge_design_and_engineering__wiki/2440/leap-conspan-precast-prestressed-girder</a></p><div style="clear:both;"></div>