• To: "'seaint(--nospam--at)seaint.org'" <seaint(--nospam--at)seaint.org>
• From: Donna Gochenaur <Dgochenaur(--nospam--at)emiusa.org>
• Date: Tue, 29 May 2001 16:57:55 -0600
```Walter,

What is the E.020 Minimum Loads Code?  We do many projects overseas and I am
always looking for information on wind and seismic loads.  We have done
projects in 58 countries so this hunt is extensive and continual.  Thanks.

Donna L. Gochenaur, PE
Engineering Ministries International
110 S. Weber Ste 104
phone:719/633-2078
fax:719/633-2970
dgochenaur(--nospam--at)emiusa.org

EMI's mission is to mobilize Christian design professionals to serve the
poor in developing countries - we proclaim the Good News of Jesus Christ by
empowering people to transform their world - through the design and
development of hospitals, schools, orphanages, bridges, water supplies,
wastewater facilities and more.  We commit to provide excellent service to
our clients, our volunteers, and to people in need.  Our goal is to enrich
the lives of those who give and those who receive.

-----Original Message-----
From: Walter Sheen [mailto:wsp(--nospam--at)terra.com.pe]
Sent: Tuesday, May 15, 2001 3:52 PM
To: seaint(--nospam--at)seaint.org

Dear Richard:

Lima is not a high speed wind zone, so you have to use the code minimum wind
speed which is 75 Km/h (46.6 mph) Pressure has to be calculated using:
Ph=0.005 C V^2, where Ph is pressure in Kg/m2, C is a shape factor and V is
wind speed in Km/h. Shape factor is determined from an inside wind load and
an exterior wind load. This shape factor usually is around 1.3.

- For roofs with an inclination smaller than 3 degrees related to the
horizontal, 100 Kg/m2 (20.5 psf)
- For roofs with an inclination greater than 3 degrees reduce 5 (1 psf)
Kg/m2 for each aditional degree, with a minimum of 50 Kg/m2 (10.25 psf)
- For curved roofs, 50 Kg/m2 (10.25 psf)
- Por roofs with light roofing, 30 Kg/m2 ( 6.15 psf)

Extracted from E.020 Minimum Loads Code.

Hope this helps,

Walter Sheen
----- Original Message -----
From: "richard lewis" <rlewistx(--nospam--at)juno.com>
To: <seaint(--nospam--at)seaint.org>
Sent: Wednesday, May 16, 2001 3:33 PM

> I need to get some design loads for Lima, Peru.  I would like to know the
> design wind speed.  Also, are there any special roof loading conditions I
> should be aware of?
>
> Rich
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