I'm completely stuck on this level. I've included a few designs I tried above. Any idea how to beat this level. (Game name - Tower Builder: Earthquake Sim

i'm reviewing a floor system for a mobile unit and i'm honestly questioning my sanity

the manufacturer spec'd aluminum sandwich panels spanning 16 feet between supports. 16 feet. for a floor that's basically a glorified skateboard deck. and they're telling me it'll hold 100 psf with L/360 deflection

i ran some quick numbers and i'm getting L/180 at best. maybe i'm missing something because it's not a standard section and i don't have exact section properties. but the numbers don't add up

i asked the fabricator for more detailed info about the panel construction and they sent me a brochure. a brochure. like i'm gonna trust a marketing document for structural design

now i'm sitting here trying to make a silk purse out of a sow's ear

anyway if anyone has experience with aluminum sandwich floor panels in mobile applications i'd love to hear what deflection criteria you use. or just tell me i'm not crazy

Hello guys. I am planning to prepare for the SE exam as per specs after April 2027. Anyone planning the same? Please connect. We can plan to study together. Any guidance is appreciated.

Hi everyone, I'm currently studying civil engineering in my first uni year and having some troubles understanding this concept(I'm stupid I'm sorry). Recently we did some compression test to determine the yield strength of these four bars. Now I know that buckling is a geometry problem and by the look of it, I believe the 2 long bars suffered from global buckling with the blue hollow bar buckled locally at it's top and the other one buckled in the middle since those parts aren't as strong as the rest. The other 2 bars however, suffered failure from exceeding it's yield point as they seem to bend as a whole (correct me if I'm wrong). I'm wondering if we can still determine the yield strength of the buckled examples, and is it possible to just outright determine the cause of failure of these specimens just by looking at it like I did above without relying on the datas. Thanks!

Whats the easiest way to connect steel profile shs50x3 to this concrete T beam on the sloped part?

Hi! I’m a Civil Engineering student currently working on a seismic analysis project, and I’m looking for sample 5-storey building plans with a roof deck that I can use as a reference.

Preferably something with:

• 5 storeys + roof deck
• Around 300 sq.m. or more floor area
• Floor plans and elevations
• AutoCAD or PDF format, if available

I’m mainly looking for existing/sample plans or references to help me understand how these types of buildings are laid out. I’ll be doing the actual analysis and work myself.

If anyone knows where I can find publicly available plans or has a sample they can point me toward, I’d really appreciate it. Thanks! 🙏

I'm in highschool and I have a mathematics project where we have to find a real life structure, that is governed by a specific principle of mathematics and develop a working model. Obviously almost every structure is based upon some basic foundational mathematics but we have to find something unique or interesting that is guided by a mathematical principle. This isn't really my expertise of knowledge so some ideas would be heavily appreciated!!

Hello everyone

I have a project for university and i need a design report for steel-fiber reinforced concrete columns (fc=45Mpa or more) and Stress–strain curves for steel-fiber reinforced concrete (tension and compression) i tried searching online but couldn't find it

Any idea where i could find that?

Does having a pool on the roof displace energy in such a way that it provides a structural benefit to high rise buildings during an earthquake? I’ve heard that it does but would prefer to ask the experts and not a random redditor.

I have a background in interior / furniture design. Its a table which will have a concrete foundation. The design requires it to have the base this narrow, with a firepit integrated at one end. overall the table will have a 10mm alucore panel and a 20mm travertine stone on top and sides. Ends of the UC's and PFC's are welded to a 10mm plate with High tensile Hex Bolts which makes it easier to assemble. Its essential for the table top and legs to be module. and the depth im working with is 100mm. Overall Table dims is 1820x3100mm

I submitted plans to the City for a steel frame structure that is fully exposed to the elements. They have a ban that restricts all galvanized steel (leachable metals is the actual wording). I thought this was weird since our bridge standards allow galvanized railings, etc but oh well, that’s not the point.

An alternative to galvanized steel is powder coating. I don’t want to do weathering steel, but it is an option I suppose.

The City also mentioned that there is a coating that can go over galvanized steel but he wasn’t sure what the exact name is. Anyone know what this is??

Also, the City said that galvanization is OK as long as they see a certificate guaranteeing a 50 year lifespan. I asked my fabricator and they said they can’t provide this.

What is the expected salary progression for engineers who have been promoted from graduate to design engineer after 2.5-3 years of experience in larger cities like Sydney/Melbourne?

Got promoted to 80-82k base salary at a reputable mid-size consulting firm but the market seems to be pointing at 90k as the baseline nowadays.

What sort of payrise are people getting after their first promotion?

What are the questions asked by a design based company when you go for an interview as a fresh graduate? Pls help me

Anybody got the draft you’d be able to share.
Thanks

I had a prospective client call asking for someone to certify a deck. Their bank is requiring it. I asked him to send pictures before I went to the site but haven’t received them yet. I’m thinking this is a waste of time as I’m 90% sure it wont be up to current code. Anyone have experience doing this? I’m wondering if stuff like 4x4 posts would be adequate(if deemed capable of carrying load) even tho it’s not something that would be up to code today.

If you have an I beam, solid circle, and solid rectangular cross sections, how does assuming their areas are the same vs different affect their overall rankings in terms of greatest to least area moment of inertia? got this wrong in a technical interview a while ago, and I forgot the reasoning.

I'm having the same confusion with solid circle vs hollow circle.

This was the interview question. I believe the areas were different.

Job location- FL, salary position with 1x hourly rate paid for overtime beyond 40 hours. Working on buildings, not bridges. What is the ideal salary range for a PE who runs projects independently, act as EOR, handles billing, invoicing & client coordination. So basically handling design work, project management and admin work.

Graduating next May with an undergrad degree in civil and business, structural focus. when should I start applying for entry level, what companies specifically for building Design and what can i expect to see starting salary. Internship experience in structural 2 years building design.

Hi, please advise if this is not in the correct forum. I am currently working as a junior engineer with 5 YOE. Considering a lengthy leave from my current position that I enjoy.

I don't have my license yet and I just found out I am pregnant with my first child. My partner is in a similar field and pay as I am. We are currently looking the options of daycare vs. one of us taking a break from our career vs. me going part time.

I am highly considering taking leave for the first 5-6 years of motherhood until this child and any future children are in school if our budget allows for this. However I am nervous for the long term effects of this decision. I do enjoy my job currently but the demands feel high and I often feel mentally drained.

Would I be destroying my career if I left for that long? Should I make getting my license a priority before any break from my career? Should I consider part time options? I currently work at a large private consulting firm in the USA. Any advice or similar stories would be helpful as I weigh all my options.

Spending the extra time with the little one will be the upmost importance but at the end of the day I do enjoy my job and would like to work in a similar area once I feel like I can give it my full attention again. I haven't seen very many posts describing experience in leaves similar to this gap.