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Lagging

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Lagging tab

 

 

Use Lagging: Check this box if lagging is to be considered between piles.

 

Lagging Depth, ft: Depth below grade at which lagging pressure is to be calculated based on the active soil pressure.  

 

Lagging Pressure @ Depth, psf: Pressure used in the design of horizontal wood lagging between piles.

 

Lagging Moment @ Depth, ft-lbs: Moment computed assuming arching action and using moment = 0.8 * wl2/8.

 

Lagging Shear @ Depth, lb/vertical ft: Shear computed using wl/2 where w is the Lagging Pressure @ Depth determined above.

 

Lagging selection: Wood lagging selection, such as 4 in x 12 in.  No design is performed based on this entry, but it is printed in the calculation report for documentation purposes.
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