Thank you so much for your detailed response. Indeed it is very helpful. I am also a Bridge Guy and wanted to ask you if it helps to create Flow Charts for the PM Section like for Pre-stressed Girders, Post Tensioned Girders, Steel Girders, etc. At least AASHTO Chapter 6 Appendix has good flowcharts references for the steel design but could not find anything for the Concrete (including P/S). Would you know off hand if these AASHTO flow charts are available somewhere (like DOTs, CALTRANS, etc.) that i could use or if you have a better suggestion. BTW what was your schedule while preparing for the Exams (weekday/weekend)? Trying to find balance between work, family and the prep. Appreciate all you help.
No problem - happy to help.
For the Vertical Bridge Depth - the AEI course had very good notes/examples for the depth. I personally didn't do any flowcharts, but that seems like a great idea. Here are some additional resources I used for the exam:
- Caltrans Bridge Design Practice (Feb 2015) - Chapter 7 Post-Tensioned Concrete Girders (Includes flowcharts)
- Caltrans Bridge Design Practice (Feb 2015) - Chapter 8 Precast Pretensioned Concrete Girders (Includes flowcharts)
- FHA Steel Bridge Design Handbook (Dec 2015) - Design Example 1(straight continuous comp steel girder) & 3(curved continuous comp steel girder) & 4(straight continuous comp steel tub) & Splice Design.
Overall due to the scope of the Vertical Depth, I found it hard to try and cover all the bases with flowcharts/quick reference notes. What helped me was going through the course bridge am/depth material and solving lots of problems.
For the Lateral Bridge Depth - I went through the code and summarized all requirements for seismic analysis and design for various components in a table in word. Break this into requirements for various components (columns, wall-pier, footings, analysis). Then break those into specific requirements (i.e. column long reinf/ tie reinf/ spiral reinf requirements). List the equation/design requirement in the table, the section/equation reference and the page number. You could also add sketches to your summary table for greater clarity.
I also printed off the few pages in AASHTO related to seismic analysis/design/detailing to include in my Bridge-Lateral Depth binder and had them marked up with my own notes/sketches, and this was a great quick reference in the exam.
I was like yourself where I had a tight window to study with work and a family with young kids. I would estimate you would need ~400 hours (watching lectures, preparing + solving problems) to put yourself in a great position. I started in January 2021, and my schedule was:
- Saturday - studying at office for 6-7 hours
- Sunday - studying at office for 5 hours
- Weekday - 2 or 3 hours a day (mainly in the evening at home)
I did not end up having enough time to work through all the recommend problems with the course. If I had started at least 1 month earlier I would have been very well prepared. Biggest thing is getting through the lectures on the course (while also tabbing up the book as you go along or as you are solving practice problems), and then if you are finished with lectures with a few weeks before the exams you are in a good position.