Tower Crane Foundation Design Calculation Example Link | Best Pick

Note: Anchor bolts and punching shear are also checked in the full spreadsheet.

Figure 1: Stability against over turning. assume h=1.50m ==> over turning moment MOT = 4908+91*1.5 = 5044.5 KN. m footing weight = Tower Crane Foundation Design Details | PDF - Scribd tower crane foundation design calculation example link

Based on the calculations above, the proposed foundation parameters are: Note: Anchor bolts and punching shear are also

| Parameter | Value | Source | |-----------|-------|--------| | Crane model | Potain MD 235 | Manufacturer datasheet | | Max vertical load (unfactored) | 850 kN | Crane manual | | Max overturning moment (unfactored) | 3,200 kNm | Crane manual | | Horizontal shear (unfactored) | 180 kN | Crane manual | | Concrete grade | C30/37 (fck = 30 MPa) | Structural spec | | Steel reinforcement | B500B (fy = 500 MPa) | Structural spec | | Allowable soil bearing pressure | 150 kN/m² | Geotech report | | Soil type | Dense sand, φ = 35° | Geotech report | | Safety factor (bearing) | 2.5 (serviceability) | Local code | m footing weight = Tower Crane Foundation Design

You can find detailed calculation walkthroughs and templates at these links: