Grain Systems Bin Accessories PNEG-318 - Manual (Page 3)

Table of Contents
PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins 3
Contents
Chapter 1 Introduction ..........................................................................................................................................5
Chapter 2 General Foundation Requirements for GSI Bins ...............................................................................8
Requirements ........................................................................................................................................ 8
Selecting the Proper Site ...................................................................................................................... 8
Scribe the Diameter ............................................................................................................................... 8
Prepare the Foundation Forms ............................................................................................................. 9
Vane Axial Fan Pad ............................................................................................................................ 11
Centrifugal Fan Pad ............................................................................................................................ 12
Anchor Bolt Placement ........................................................................................................................ 13
FCDL Anchor Bolt Detail ..................................................................................................................... 14
Commercial Tank Anchor Bolt Detail .................................................................................................. 14
Outside Bin Hold-Down Details (Unstiffened 2.66" Corrugation) ........................................................ 15
Outside Bin Hold-Down Details (Unstiffened 4.00" Corrugation) ........................................................ 16
Chapter 3 FCDL Series Anchor Bolt Charts ......................................................................................................18
Chapter 4 Monolithic Pad FCDL .........................................................................................................................22
Floating Monolithic Pad for GSI FCDL Bins up to 5 Rings .................................................................. 22
Chapter 5 Frost Free Pad FCDL ..........................................................................................................................24
Anchor Bolt Placement ........................................................................................................................ 24
Frost Free Pad (FCDL Bins) ............................................................................................................... 26
Chapter 6 Inverted “T” FCDL ..............................................................................................................................30
3000 PSF Soil Bearing Capacity ......................................................................................................... 30
Chapter 7 Monolithic Pad 4.00" Farm Bin ..........................................................................................................34
Floating Monolithic Pad for Unstiffened GSI Bins up to 5 Rings (4.00" Corrugation) .......................... 34
Chapter 8 Frost Free Pad Unstiffened 4.00" Farm Bin .....................................................................................36
Outside Bin Hold-Down Charts (4.00" Corrugation) ............................................................................ 36
Chapter 9 Monolithic Pad 2.66" Farm Bin ..........................................................................................................42
Floating Monolithic Pad for Unstiffened GSI Bins up to 7 Rings (2.66" Corrugation) .......................... 42
Chapter 10 Frost Free Pad Unstiffened 2.66" Farm Bin ...................................................................................44
Outside Bin Hold-Down Chart (2.66" Corrugation) ............................................................................ 44
Chapter 11 Frost Free Pad Commercial Tank ...................................................................................................50
Chapter 12 Inverted “T” Foundation 2.66" Outside Stiffened Commercial Tanks .........................................56
3000 PSF Soil Bearing Capacity ....................................................................................................... 56
3500 PSF Soil Bearing Capacity ....................................................................................................... 65
4000 PSF Soil Bearing Capacity ....................................................................................................... 74
Chapter 13 T-Cap Foundation 2.66" Outside Stiffened Commercial Tanks ...................................................84
Chapter 14 Outside Universal Stiffened Anchor Bolt Charts ..........................................................................90
Outside Universal Stiffened Anchor Bolt Charts 2.66" Corrugation Commercial Tanks .................... 90
Chapter 15 Inverted “T” Foundation 4" Outside Stiffened (WCL Series) Commercial Tanks ......................98
3000 PSF Soil Bearing Capacity ....................................................................................................... 98
3500 PSF Soil Bearing Capacity ..................................................................................................... 103
4000 PSF Soil Bearing Capacity ..................................................................................................... 108