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Recent content by milkshakelake

  1. milkshakelake

    Misadventures in Rubber Stamping

    For me, it was freeing to learn that not every project will go well, and they don't have to. Just like relationships, not every client is compatible. We all have skeletons in our closets. I move on to the next one, and learn what I can from it, if there's anything to be learned in the first...
  2. milkshakelake

    360 degree photography

    I agree with @ANE91 's approach of taking tons of photos. I do that too. I think it's good practice and reduces the chance of coming back to the site for missed information. I just don't necessarily tell the client about it, and only share a handful of them when needed. The liability thing is...
  3. milkshakelake

    360 degree photography

    Sorry, I don't have any specific reading about this. It follows from the same principles as 2D photography. Some firms limit their 2D photography to only a few places to limit exposure to liability. I personally don't do this, only heard it from others.
  4. milkshakelake

    360 degree photography

    360 photography is the best, but it doesn't replace 2D photography. It's a supplement. I use it to hone in on details I might've missed with 2D photography. (I also have strong opinions on 2D photography - basically that one should use professional equipment instead of cell phones - but we'll...
  5. milkshakelake

    Misadventures in Rubber Stamping

    I don't rubber stamp anything. It's not an ethical or regulation concern for me; it's just so many headaches. I'm an aspiring minimalist and only try to take on good projects with as few problems as possible (one of the reasons why I rarely do small residential). The money isn't worth the...
  6. milkshakelake

    Soldier pile and lagging next to adjacent building

    Thanks for all the responses! I will consider those wedges in the foundation design (which I'm doing). Most importantly, I'm going to have a long talk with the contractor and owner to make sure this is done safely, bringing up a lot of your points. I appreciate the note about lagging in...
  7. milkshakelake

    Cracked inertias for static analysis

    I use an enveloped approach. I use uncracked for gravity (like Celt83) because I don't think things will crack without significant lateral loads. I use cracked for lateral strength. Lateral serviceability is a mixed bag; I usually just use cracked to save time, but I also don't do high rises...
  8. milkshakelake

    Soldier pile and lagging next to adjacent building

    Thank you! You brought up a lot of good concerns. The soil is average, maybe slightly above average. It's mostly medium fine sand with traces of clay and pebbles, with an average 1' blow count of 24. In my limited experience, this should be fine for a vertical cut while installing lagging...
  9. milkshakelake

    Soldier pile and lagging next to adjacent building

    I need to retain about 16'-5" of soil close to a house. Diagram below. I specified a tangent wall to prevent soil loss, but I'm getting hammered by the owner and GC that it's too expensive. Is it possible to use a raker/waler supported soldier pile wall in this case? I'm mainly concerned about...
  10. milkshakelake

    Guide to the Design of Common Irregularities in Buildings

    I have the 2012 SEAOSC one. It's not very detailed either. It's one of those things where it's better than nothing. The visual examples do help, but it's not very in-depth.
  11. milkshakelake

    Are keys pretty common for basement wall footings?

    Agreed with @Eng16080 . It's a non-issue when all those factors are at play.
  12. milkshakelake

    Storey Shear Strength

    I'm also not familiar with NBCC. But your shear walls are not less stiff, and you're not creating a weak story condition. They're just having less load applied. If I can reference a similar code, ASCE 7-16 commentary shows some irregularities including soft story, and you don't have these...
  13. milkshakelake

    How often are y’all doing any calcs for single-family residential?

    I am not confident in my wood abilities, so I end up calculating a lot of it in terms of gravity (I'm a bit more confident in lateral, having done like 250 apartments in a past job and spending a ton of time on it). I'm far more confident in concrete and cold-formed steel, for which I've made...
  14. milkshakelake

    Axial Shortening - Multi Storey building

    I'll be the first to admit that I don't actually do this, because core walls are very long and are subject to much lower axial stress from non-transient loading. It's kind of a spray-and-pray situation. I focus on equalizing the columns. It is simply impossible to do the same for core walls due...
  15. milkshakelake

    Axial Shortening - Multi Storey building

    I don't work with tall buildings myself, but in the 4-14 story range, we proportion the columns so that they have similar axial stress. Same with footings.

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