Progress

We're down to two design concepts. This week we'll be exploring the geometric variations, connection layouts, section sizes, girder cross-sections, etc. for each of the two concepts. Once we've developed a healthy amount of options we'll model each of them, compare the efficiencies, explore construction sequences, and estimate construction times. This weeks analysis should position us nicely for another narrowing of options.

We've added more tools to our arsenal as we have a very good lead on a CNC facility willing to help us fabricate connections, which could dramatically impact some of the design decision we make. We'll want to move quickly on this front, though, because we want plenty of time to test any out of the box ideas we might pursue.

"Bolt Consolidation" Its never to early to consider, but be careful of the new rules.

Brain Pains

We pulled out the 2007 Bridge last night (it was only a little rusted, hopefully everyone has their tetanus shot up to date) to attempt implementing some new construction strategies on the new construction layout - builders, barges, assemblies, members, lots of possibilities exist.

The Good News first - we think we determined the most viable construction configuration (builders and barges) and we should be able to incorporate that into the connection design and layout.

The Bad News - We were slooooooow! Part of this can be attributed to inexperience with the layout and some new team members but it was obvious that achieving the times of last year was going to be difficult. It appears that being minimalistic over the river is going to be critical to construction times, but how does that jive with the importance of stiffness? Is it possible to make a beam or double truss stiff enough for it to be a viable option, given the decking envelope is it even possible to make a stiff simple span?

We'll take this information and incorporate it into our analysis, all together its shaping up to be a very challenging design year. We will be having a more formal design meeting next week, time and location to follow, so keep brainstorming and refining designs.

New Shop, Same As the Old?

Well not really. For those who don't know the Team has relocated to the our new shop, closer to campus and into climate control (wow, there's a novel concept), still no bathrooms, but the engineering building is a very short walk away. We are completely moved out of the old dilapidated joint, it will be getting bull-dowsed soon (if it doesn't fall down first), and we are organizing things in the new shop.

This is the pre-move in state of the shop (the buggies will be disposed of shortly)

We will be looking to build a new steel rack and some new tables very soon, as well as deconstructing some stuff that's in the way. We will have to be a little more conscious of conserving space, as the new shop is a little smaller and we will be sharing it to some extent with some other student-orgs.

We will be having a meeting sometime this week to begin discussing roles for this year, establishing deadlines, organizing design groups, discussing fundraising, and maybe squeeze in some design, construction, and rule discussion. Contact myself or Hunter if you've got questions or need information.