Bearing Wall Wood

References

 

1. http://www.engineeringtoolbox.com/softwood-lumber-dimensions-d_1452.html

2. http://www.diffen.com/difference/Hardwood_vs_Softwood

3. http://www.awc.org/pdf/wsdd/c2a.pdf

4. http://www.awc.org/pdf/STJR_2012.pdf

5. http://www.engineeringtoolbox.com/young-modulus-d_417.html

6. http://en.wikipedia.org/wiki/Load-bearing_wall

7. http://en.wikipedia.org/wiki/Shallow_foundation

8. http://www.britannica.com/EBchecked/topic/345331/bearing-wall

9. http://www.understandconstruction.com/wood-framed-construction.html

10. http://www.concretenetwork.com/concrete/footing_fundamentals/