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or other freelance professionals
Post your project today to receive bids from 100's of professional service providers. When bidders compete for your project, you save time and money. It's quick and easy and best of all, it's free.

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Structural Engineering Freelance Jobs more...
Project
Category: Engineering / Architecture
Subcategory: Structural Engineering
Description: Patio Enclosures, Inc. Pittsburgh PA

Review existing deck with roof, evaluated locally by PEI, for structural adequacy to support the additional load of a sunroom wall system for local permit approval. (wet stamp required)

Deck and roof: 13.5’ x 17’ x 12’

Photos, local sketch, deck/roof details and wall system details will be made available.
Project
Category: Engineering / Architecture
Subcategory: Structural Engineering
Description: Ok
I have a 30 wide river to span and from pier to pier the distance is 35 ft. This is essentially a foot bridge but will need to carry a ride on tractor which will be less than 500kg plus 120kg of ride on person.

The plan is to use 2 steel box sections clod rolled to from an arch. The chord of the arch will be 35ft (10.7m) and the height of the top of the arch to the chord line I would expect to be 4 ft (1.2m). This could be optimised with the only restraining factor the need for the tractor to manage the gradient.
The superstructure of the bridge will be timber and will be bolted to the steel sections using U brackets.

I need someone to calculate the box section require and the correct safety factor
thanks
Project
Category: Engineering / Architecture
Subcategory: Structural Engineering
Description: Hi,



I'm looking for a structural engineer to consult me on a sunroom design.



To give you an idea of what I need, I have included a brief description of the project.

I also included some rough drawings and some sunroom picture.  

This is a room that I want to manufacture and resell.

I expect that this relationship will be a long term one. In the coming year I will need more engineering work done.



Type of Structure

Sunroom



The Frame

Length: 366cm

Width: 366cm

Height: 300cm

Thickness: 3mm ?  

Frame Material: hollow steel beams

Steel Material: Q235 chinese grade

Beam sizes: 50mm by 100mm

Joints: Should be factory welded joints that can assemble on site easily with screws or fasteners



Walls

1) Pvc windows and doors

2) No walls

3) Screen windows and doors



Flooring

1)  concrete

2)  wood decking

3)  prefabricated floor



Roofing

1)  glass

2)  wpc

3)  shingle



Foundation

Needs to be determined







Design Concept

The room needs to be versatile so that the customer can choose the type of flooring they want (concrete, decking, or prefabricated), whether they want the room with windows and doors or without, and the type of roof they want.

1)  I want the room to be easy enough to assemble so that a home owner can do it himself.

2)  The room should be designed so that it can be either free standing or an addition.



Work Needed

This is the work I think I need. Please give me your recommendations and include cost and time estimates.



1.  Initial Load calculations

2. Generation of FE models  and applications of loads and boundary conditions.
3. Perform analysis and design.
4. Perform connection design.
5. Process for design drawings.
6. Set of Dwgswill be sent to you.
7. Generation of final Fabrication drawings.

Total Duration of the project : ?

Projected cost?



Building Codes

US building codes



References

To be honest, working with a company so far away is a bit scary. You can relieve those fears by offering me some work references and samples of your work.



My Contact Info

skype: rick.potz

 

Best Regards,

Rick Potz
Bids:
Bid #: 308257
Amount: Sealed
Project Match:
100%
Submitted: 03/04/2008 01:40 PM PDT
Revised: 03/04/2008 01:43 PM PDT
CEAT
Skill Rating:
 9.4
10 skills
Service Rating:
not yet rated
Location:
Querétaro, Mexico
Project
Category: Engineering / Architecture
Subcategory: Structural Engineering
Description: Database to allow Data storage via PDA of Casino Slot machines out on the field in Multi locations.
The Data will be sent via browser to server based in Central location , Server database also requires Design so both PDA and server ccan Communicate 2 way.

data storage
data sending
serverbased connection via internet
data retreival
Project
Category: Engineering / Architecture
Subcategory: Structural Engineering
Description: this is a 24'x8' upper 2nd story deck in Mission Viejo, CA attached to the house along the 24' side and supported by 8" column posts on the yard side. Glass railing framed with wood and 2x6 decking material. I have a drawing upon request.
Bids:
Bid #: 289895
Amount: $200.00 USD
Project Match:
50%
Submitted: 02/04/2008 01:06 AM PDT
Revised: 02/04/2008 01:09 AM PDT
3D-4U
Skill Rating:
 9.2
4 skills
Service Rating:
not yet rated
Location:
Ontario, Canada
Bid #: 289232
Amount: $25.00 USD
Project Match:
100%
Submitted: 02/02/2008 05:06 AM PDT
Revised: 02/02/2008 05:06 AM PDT
John's Arts & Crafts
Skill Rating:
 10.0
2 skills
Service Rating:
not yet rated
Location:
CA, United States
Bid #: 294152
Amount: $200.00 USD
Project Match:
75%
Submitted: 02/11/2008 05:44 AM PDT
Revised: 02/11/2008 05:44 AM PDT
ADVENSER
Skill Rating:
 10.0
10 skills
Service Rating:
not yet rated
Location:
Kerala, India
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