Archive for the ‘Engineering’ Category

How do I make my building designs more self sufficient?

Posted on timeDecember 2nd, 2009 by userpcgumban    flag(3) Comments


Moggel74 asked:


I am in my 3rd year of my Architecture class, and we are beginning to design commercial building designs. We were told to make it “green”, meaning that they want me to design the building more environmentally friendly. How are some ways I can incorporate the “green” into my designs? (right now, we are designing a dentist office)

Lazaro

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How much weight a concrete flat roof can hold?

Posted on timeJuly 31st, 2009 by userpcgumban    flag(3) Comments


flecha57 asked:


Hi:

I’m a landscape design student. I have a design project for designing and building a green roof. I live in Puerto Rico, most houses are made with concrete, and the roofing is flat. How do I figure out how much weight can a flat roof can hold? A simple extensive Green Roof weighs between 60-150 kg/m2 (13.0-30.0 lb/sq.ft.) depending on the thickness of the Green Roof system build-up. How do I know if the roof is suitable for a green roof. The roof measures 50′ x 60′, about 8″ thick, all concrete (with steel bars).

What else I need to know to figure this out? I mean calculations, formulas, stuff like that. Can someone please help? I’m quite worried. The teacher has been awful, he’s no help at all. I barely have two week to finish this (plus my other classes). I have been doing searches on line with no luck. I don’t need to hire an structural engineer, I just the know how, in simple words since I’m not an engineering student.

Any reference to anything (books, internet) will be greatly appreciated. Thanks! :o)

Patricia

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Is there a technology that can X Ray an entire building complex and houses?

Posted on timeApril 17th, 2009 by userpcgumban    flag(2) Comments


Transformermoto asked:


Is there technology out there….. that can x ray an entire building or a house, to be used by rescue officials to see who is trapped in a burning building ? or even see them in very good details, not just red, yellow, green thermal images.

Susanna

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