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  • Users: XR250
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  1. XR250

    Lateral Pressure of Flowable Fill concrete against a basement wall

    I suppose you could run some transfer beams from the wall or post/footing in the lower area to new piers farther back into the crawlspace - removing and eliminating the need for the existing piers.
  2. XR250

    Lateral Pressure of Flowable Fill concrete against a basement wall

    I have run into this before but have never had to come up with a fix. I assume flowable fill because access is limited?
  3. XR250

    Honda Recall - 3.5L main bearing problems

    Hmm, what is the common denominator in all these situations?
  4. XR250

    Retaining Wall Inspection Criteria

    If it is bowing, it is likely not designed or constructed properly Also, it is about impossible to inspect a residential retaining wall. "Well it ain't leaning so I guess it is OK for now" "Well, it's leaning a little bit. Better budget some funds for future repair replacement"
  5. XR250

    Cylinder design pressure for aftermarket 4 stroke cylinder.

    How much actual testing is going to be done before releasing to the end users? Does not sound like a great scenario to me.
  6. XR250

    Honda Recall - 3.5L main bearing problems

    Well. look at how many recalls Ford has. Their eco-boost line of engines are garbage. GM's AFM and 6.0L, Chrysler - I means it's Chrysler. Toyota replacing 100,000 Tundra engines, Honda 3.5. Nissan CVT's. Manufacturer's doing dumb shit like wet belts (some located at the back of the erngine) ...
  7. XR250

    Roof live load wood duration factor

    Failing in bending or deflection?
  8. XR250

    Helicopter crash Hudson River

    Interesting Reddit Thread...
  9. XR250

    Helicopter crash Hudson River

    Also this... https://www.pprune.org/rotorheads/650214-van-horn-blades.html
  10. XR250

    Helicopter crash Hudson River

    Looks like they are looking at vibration caused by aftermarket rotor blades...
  11. XR250

    Cylinder Deactivation

    So far so good. These are brilliant cars.
  12. XR250

    Truss or not a Truss?

    I do the same as Pham as well as running it in my 2-D frame program.
  13. XR250

    Valley Rafter - inclined loading

    Honestly, I calculate valleys (and hips) as a beam with a triangular loading. The length being the horizontal projection and just use live and dead without changes due to the upward slope.
  14. XR250

    Easy foundation work or a trap?

    Around here, most residential involvement is due to shrinkage and swelling of underlying plastic clay soils. The only calculation I usually do is the required helical capacity. I end up putting them 5-6 ft. O.C. on most jobs. I get about $1350 total for the site visit, drawing and a follow-up...
  15. XR250

    Honda Recall - 3.5L main bearing problems

    Every manufacturers's reliability is declining. Cars are getting way more complex to meet ever increasing govt. standards and buyer'd wishes for tech and low price. I feel like Ford is the worst right now though.
  16. XR250

    Needle Beam and New Opening in Ex. Block Wall

    I usually just cut a slot for a column at the middle of the wall, install the column, cut out the rest of the opening, sandwich the column with channels and then cut the column off.
  17. XR250

    Any New Orleans Engineers here?

    Well, this recently happened... https://www.wwltv.com/video/news/local/balcony-and-house-collapse-in-the-french-quarter-and-7th-ward-nofd-says/289-00abe792-48e1-4b43-83a7-5909ef836dd6 Sounds like onlookers knew it would collapse but did not warn pedestrians. Honestly, this place is a shit show...
  18. XR250

    Any New Orleans Engineers here?

    I'm vacationing in NOLA - staying right on Bourbon Street. Went out to dinner and was seated on a 2nd story cantilevered balcony. Anytime someone walked, it shook enough for me to be scared to be on it It appears to be basically supported by 3/8x3" bar stock cantilevered out about 4 ft and...
  19. XR250

    Sill sealer and wood rot in residential wooden framing

    It is a thin piece of foam between the sill and foundation wall

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