Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - Printable Version +- Civil Engineering Association (https://forum.civilea.com) +-- Forum: Civil Engineering Resource (https://forum.civilea.com/forum-1.html) +--- Forum: Civil Engineering Documents (https://forum.civilea.com/forum-89.html) +---- Forum: Engineering Spreadsheet (https://forum.civilea.com/forum-43.html) +---- Thread: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI (/thread-4245.html)

Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - kowheng - 09-29-2009   PC-I-Girder-Posttensioned-HS20-44-SI.rar (Size: 36.54 KB / Downloads: 1,046) Notes: 1.Excel file is editable. 2.Anyone found any bugs, you can fix it. 3.If you revised to a better one, please share it here. RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - leeyunfook - 02-28-2010 Good Job, If you can provided calculation for Post-tensioned checking to BS5400 would be highly appreciated.. Thanks a lot.. RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - kowheng - 02-28-2010 Edit file yourself. I've never used BS5400 in my real works. RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - ssamis - 02-28-2010 pls define abrevation graphically or in text it would help in understanding RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - kowheng - 02-28-2010 The file is self-explanation. Please open file and see, it was not locked. You can see everything inside. If you do not understand how to design bridge simple span girder conforming to AASHTO, please go back to basic studying for it. RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - essenza - 08-11-2010 Dear Kowheng I've tried your excelsheet however i just want to clarify several things 1. In your weight calculation i see 3% increase is it based on code or just practice habit? 2. cmiiw, you assumed symmetrical tendon position in your calculation and one live end? Tnx RE: Bridge's I-Girder - Posttensioned - AASHTO HS20-44 - SI - kowheng - 08-12-2010 essenza, 1. % increase was prepared for deck slab formwork loads + designer judgement. 2. Symetrical tendon profile was used, you can use both/one end stressing.