civil engineering- wood design and autocad, EXTREMLY URGENT.
$180-280 USD
Pago na entrega
You need to design a project for a client that lives at 768 Head St. San Francisco, CA. The home is a single family home two story building. They want an additional story designed above the existing building with a 4-12 pitch roof with 7’ walls. The addition has triggered a seismic upgrade at the garage level.
Section 1: Gravity loads
1. Verify all existing members for gravity loads (joists, beams, exterior studs, etc). 2. Design new roof and floor with appropriate materials.
Section 2: Lateral loads
3. a) find appropriate weight from your new design to be used in finding the base shear. V=Cs*W. I want W for your design.
b) Using a W of 120,000 lb find the base shear (V) and design the first floor shear walls based on this V value.
4. a) Find the appropriate weight from your new design that is tributary to the new third floor diaphragm.
b) Using a W of 80,000 lb in the transverse direction find the diaphragm force on the third floor and design a new floor to meet the demands of the force.
5. The project should be presented with drawings and calculations.
All exterior walls have 7/8” straight sheathing with 7/8” stucco
All interior walls on second and third floor have insulation with 5/8” gypsum board. The second floor has (E) 3/4” diagonal sheathing with 3/4” hardwood floors.
New deck in back yard at second floor height. Dimensions will be 8’ x 20’
ID do Projeto: #6802142
Sobre o projeto
Concedido a:
Hi,I am a professinal civil engineer and very good in this [login to view URL] do this work perfectly in short time.Thanks.
8 freelancers estão ofertando em média $290 nesse trabalho
hello,, this is Moshiur and it would be my pleasure to do this job as a structural engineer. I can do this job perfectly by suing the software analysis, StaadPro. This is a world wide recognized software to do this typ Mais
I am skilled in structural design of buildings. I have experience in wood designs under seismic conditions.