blast design

[tw]

What exactly do Mpc and Mps mean here:

Ultimate Bending Resistance, Ru = 8(Mpc+Mps)/(L2*w) = 20.3 psi

FROM THIS WEB PAGE:

http://www.mbindustries.com.php5-9.dfw1-2.websitetestlink.com/blog/?p=303

 

[haynewp]

Mpc is the ultimate positive bending capacity and Mps is the ultimate capacity at the support.