Structural Damage Question

From: Hans Franke <Hans.Franke_at_mch20.sbs.de>
Date: Wed Oct 27 15:32:44 1999

> I live in a 29 story building. I have 2000 pounds of racks with CPUs in my
> "lab" (a room 20' X 20'). I am going to move in another 2-3 thousand pounds
> of minis as I am going through my storage and moving them up here. I am also
> picking up more minis from a plant in the US. I am placing the mini racks
> along the walls in the hope that there is more support there. A real serious
> question I have is... Can a room in a building like this support 5000 pounds
> or more? If someone here has experience with this please tell me if this is
> okay.

Well, I don't know exact numbers for the USA, but here a floor has
to handle at least 150 kg/m^2 (~40 lbs/sqft) for basic residential
housing (DIN 1045) as standard usage, and must not show any stress
when loaded with 1.75 times the weight. This is defined for the
whole area. For Industrial Buildings standard is set to 1000 kg/m^2
(~200 lbs/sqft) or higher, depending on the designated use. These
are numbers by law.

Since I assume a 29 story building had concrete floors, a usable
weight for this class of building inside a 20'x20' room should
include more than 15,000 lbs without any problem.

Gruss
H.
Any (US) architect out there ?


--
Der Kopf ist auch nur ein Auswuchs wie der kleine Zeh.
H.Achternbusch
Received on Wed Oct 27 1999 - 15:32:44 BST

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