special base plate with anchorage
special base plate with anchorage
(OP)
Hello Evrybody
I attached a picture showing a base plate with anchorage
Anybody can explain me or give me referneces to understand WHY we use such a detail and how we calculate it
I have never found a clear answer
I will really appreciate your help
I attached a picture showing a base plate with anchorage
Anybody can explain me or give me referneces to understand WHY we use such a detail and how we calculate it
I have never found a clear answer
I will really appreciate your help






RE: special base plate with anchorage
RE: special base plate with anchorage
RE: special base plate with anchorage
RE: special base plate with anchorage
Dik
RE: special base plate with anchorage
It also allows you to preset the base plate and often times there is no weld between the column and plate this detail shows.
AS others have mentioned, rather than just bending the cantilever portion of a typical base plate you use the built-up welded stiffeners to resist that bending.
I don't no consider any base "fixed" unless it uses this type (or other similar) of detail. It helps develop the full bending capacity of the column section.
RE: special base plate with anchorage
"We shape our buildings, thereafter they shape us." -WSC
RE: special base plate with anchorage
RE: special base plate with anchorage
RE: special base plate with anchorage
Toad,
Are you sure there is a weld between the column and the plate? It looks like the callout is for the shear lug connection to the baseplate on the far side of the piece.
If so, how is the shear then transferred? just friction caused by the preloading?
RE: special base plate with anchorage
Where shear transfer to the base plate (and then to the shear lug) is required, the column to base plate weld can be a field weld.
Setting the large base plates loose also helps in aligning the columns as over sized holes and large heavy plate washers can be used for the anchor rods.
Column alignment in mill buildings can be critical for crane runway alignment.
RE: special base plate with anchorage
not very good arrow location tho.
RE: special base plate with anchorage
Michael.
Timing has a lot to do with the outcome of a rain dance.