Can anyone steer me towards some good reference/engineering design manuals covering the topic of Horizontal Directional Drilling?
I am currently trying to design for a Highway crossing and I am new to the HDD environment. Thanks
I was once told by a Structural Engineer that when evaluating for Seismic loading, the load combination for Seismic should include 2/3 Horizontal value for the Vertical Shear and 100% Horizontal Shear. However, I have not been able to justify the reasoning behind this rule of thumb. Can anyone...