(1)P This part provides general principles and actions for the structural design of silos for the storage of particulate solids and tanks for the storage of fluids and shall be used in conjunction with EN 1990, other parts of EN 1991 and EN 1992 to EN 1999.
(2) This part includes some provisions for actions on silo and tank structures that are not only associated with the stored solids or liquids (e.g. the effects of thermal differentials, aspects of the differential settlements of batteries of silos)
(3) The following geometrical limitations apply to the design rules for silos: - the silo cross-section shapes are limited to those shown in Figure 1.1d, though minor variations may be accepted provided the structural consequences of the resulting changes in pressure are considered; - the following dimensional limitations apply:
hb/dc < 10 hb < l00 m dc < 60 m
- the transition lies in a single horizontal plane (see Figure 1.1a); - the silo does not contain an internal structure such as a cone or pyramid with its apex uppermost, cross-beams, etc. However, a rectangular silo may contain internal ties.
(4) The following limitations on the stored solids apply to the design rules for silos: - each silo is designed for a defined range of particulate solids properties; - the stored solid is free-flowing, or the stored solid can be guaranteed to flow freely within the silo container as designed (see 1.5.12 and Annex C); - the maximum particle diameter of the stored solid is not greater than 0,03dc (see Figure 1.1d).
NOTE: When particles are large compared to the silo wall thickness, account should be taken of the effects of single particles applying local forces on the wall.
Tämän julkaisun valmistelusta Suomessa vastaa Rakennustuoteteollisuus RTT ry, puh. 09 12 991 (vaihde).
EN 1990:2002 Eurocode - Basis of structural design
EN 1990:2023 Eurocode - Basis of structural and geotechnical design
EN 1991-1-1:2002 Eurocode 1: Actions on structures - Part 1-1: General actions - Densities, self-weight, imposed loads for buildings
EN 1990:2002 Eurocode - Basis of structural design
EN 1990:2023 Eurocode - Basis of structural and geotechnical design
EN 1991-1-1:2002 Eurocode 1: Actions on structures - Part 1-1: General actions - Densities, self-weight, imposed loads for buildings
EN 1991-1-2:2002 Eurocode 1: Actions on structures - Part 1-2: General actions - Actions on structures exposed to fire
EN 1991-1-2:2024 Eurocode 1 - Actions on structures – Part 1-2: Actions on structures exposed to fire
EN 1991-1-3:2003 Eurocode 1 - Actions on structures - Part 1-3: General actions - Snow loads
EN 1991-1-4:2005 Eurocode 1: Actions on structures - Part 1-4: General actions - Wind actions
EN 1991-1-5:2003 Eurocode 1: Actions on structures - Part 1-5: General actions - Thermal actions
EN 1991-1-6:2005 Eurocode 1 - Actions on structures Part 1-6: General actions - Actions during execution
EN 1991-1-7:2006 Eurocode 1 - Actions on structures - Part 1-7: General actions - Accidental actions
EN 1991-2:2003 Eurocode 1: Actions on structures - Part 2: Traffic loads on bridges
EN 1991-2:2023 Eurocode 1 - Actions on structures - Part 2: Traffic loads on bridges and other civil engineering works
EN 1991-3:2006 Eurocode 1 - Actions on structures - Part 3: Actions induced by cranes and machinery
EN 1992-1-1:2004 Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings
EN 1992-1-1:2004/A1:2014 Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings
EN 1992-1-1:2023 Eurocode 2 - Design of concrete structures - Part 1-1: General rules and rules for buildings, bridges and civil engineering structures
EN 1992-1-2:2004 Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design
EN 1992-1-2:2004/A1:2019 Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design
EN 1992-1-2:2023 Eurocode 2 - Design of concrete structures – Part 1-2: Structural fire design
EN 1992-2:2005 Eurocode 2 - Design of concrete structures - Concrete bridges - Design and detailing rules
EN 1992-3:2006 Eurocode 2 - Design of concrete structures - Part 3: Liquid retaining and containment structures
EN 1992-4:2018 Eurocode 2 - Design of concrete structures - Part 4: Design of fastenings for use in concrete
EN 1993-1-10:2005 Eurocode 3: Design of steel structures - Part 1-10: Material toughness and through-thickness properties
EN 1993-1-11:2006 Eurocode 3 - Design of steel structures - Part 1-11: Design of structures with tension components
EN 1993-1-12:2007 Eurocode 3 - Design of steel structures - Part 1-12: Additional rules for the extension of EN 1993 up to steel grades S 700
EN 1993-1-13:2024 Eurocode 3 - Design of steel structures - Part 1-13: Beams with large web openings
EN 1993-1-1:2005 Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings
EN 1993-1-1:2005/A1:2014 Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings
EN 1993-1-1:2022 Eurocode 3 - Design of steel structures - Part 1-1: General rules and rules for buildings
EN 1993-1-2:2005 Eurocode 3: Design of steel structures - Part 1-2: General rules - Structural fire design
EN 1993-1-2:2024 Eurocode 3 - Design of steel structures - Part 1-2: Structural fire design
EN 1993-1-3:2006 Eurocode 3 - Design of steel structures - Part 1-3: General rules - Supplementary rules for cold-formed members and sheeting
EN 1993-1-4:2006 Eurocode 3 - Design of steel structures - Part 1-4: General rules - Supplementary rules for stainless steels
EN 1993-1-4:2006/A1:2015 Eurocode 3 - Design of steel structures - Part 1-4: General rules - Supplementary rules for stainless steels
EN 1993-1-4:2006/A2:2020 Eurocode 3 - Design of steel structures - Part 1-4: General rules - Supplementary rules for stainless steels
EN 1993-1-5:2006 Eurocode 3 - Design of steel structures - Part 1-5: Plated structural elements
EN 1993-1-5:2006/A1:2017 Eurocode 3 - Design of steel structures - Part 1-5: Plated structural elements
EN 1993-1-5:2006/A2:2019 Eurocode 3 - Design of steel structures - Part 1-5: Plated structural elements
EN 1993-1-5:2024 Eurocode 3 - Design of steel structures - Part 1-5: Plated structural elements
EN 1993-1-6:2007 Eurocode 3 - Design of steel structures - Part 1-6: Strength and Stability of Shell Structures
EN 1993-1-6:2007/A1:2017 Eurocode 3 - Design of steel structures - Part 1-6: Strength and Stability of Shell Structures
EN 1993-1-7:2007 Eurocode 3 - Design of steel structures - Part 1-7: Plated structures subject to out of plane loading
EN 1993-1-8:2005 Eurocode 3: Design of steel structures - Part 1-8: Design of joints
EN 1993-1-9:2005 Eurocode 3: Design of steel structures - Part 1-9: Fatigue
EN 1993-2:2006 Eurocode 3 - Design of steel structures - Part 2: Steel Bridges
EN 1993-3-1:2006 Eurocode 3 - Design of steel structures - Part 3-1: Towers, masts and chimneys - Towers and masts
EN 1993-3-2:2006 Eurocode 3 - Design of steel structures - Part 3-2: Towers, masts and chimneys - Chimneys
EN 1993-4-1:2007 Eurocode 3 - Design of steel structures - Part 4-1: Silos
EN 1993-4-1:2007/A1:2017 Eurocode 3 - Design of steel structures - Part 4-1: Silos
EN 1993-4-2:2007 Eurocode 3 - Design of steel structures - Part 4-2: Tanks
EN 1993-4-2:2007/A1:2017 Eurocode 3 - Design of steel structures - Part 4-2: Tanks
EN 1993-4-3:2007 Eurocode 3 - Design of steel structures - Part 4-3: Pipelines
EN 1993-5:2007 Eurocode 3 - Design of steel structures - Part 5: Piling
EN 1993-6:2007 Eurocode 3 - Design of steel structures - Part 6: Crane supporting structures
EN 1994-1-1:2004 Eurocode 4: Design of composite steel and concrete structures - Part 1-1: General rules and rules for buildings
EN 1994-1-2:2005 Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: General rules - Structural fire design
EN 1994-1-2:2005/A1:2014 Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: General rules - Structural fire design
EN 1994-2:2005 Eurocode 4 - Design of composite steen and concrete structures - Part 2: General rules and rules for bridges
EN 1995-1-1:2004 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings
EN 1995-1-1:2004/A1:2008 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings
EN 1995-1-1:2004/A2:2014 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings
EN 1995-1-2:2004 Eurocode 5: Design of timber structures - Part 1-2: General - Structural fire design
EN 1995-2:2004 Eurocode 5: Design of timber structures - Part 2: Bridges
EN 1996-1-1:2005+A1:2012 Eurocode 6 - Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures
EN 1996-1-1:2022 Eurocode 6 - Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures
EN 1996-1-2:2005 Eurocode 6 - Design of masonry structures - Part 1-2: General rules - Structural fire design
EN 1996-2:2006 Eurocode 6 - Design of masonry structures - Part 2: Design considerations, selection of materials and execution of masonry
EN 1996-3:2006 Eurocode 6 - Design of masonry structures - Part 3: Simplified calculation methods for unreinforced masonry structures
EN 1996-3:2023 Eurocode 6 - Design of masonry structures - Part 3: Simplified calculation methods for unreinforced masonry structures
EN 1997-1:2004 Eurocode 7: Geotechnical design - Part 1: General rules
EN 1997-1:2004/A1:2013 Eurocode 7: Geotechnical design - Part 1: General rules
EN 1997-2:2007 Eurocode 7 - Geotechnical design - Part 2: Ground investigation and testing
EN 1998-1:2004 Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings
EN 1998-1:2004/A1:2013 Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings
EN 1998-2:2005 Eurocode 8 - Design of structures for earthquake resistance - Part 2: Bridges
EN 1998-2:2005/A1:2009 Eurocode 8: Design of structures for earthquake resistance - Part 2: Bridges
EN 1998-2:2005/A2:2011 Eurocode 8: Design of structures for earthquake resistance - Part 2: Bridges
EN 1998-3:2005 Eurocode 8: Design of structures for earthquake resistance - Part 3: Assessment and retrofitting of buildings
EN 1998-4:2006 Eurocode 8 - Design of structures for earthquake resistance - Part 4: Silos, tanks and pipelines
EN 1998-5:2004 Eurocode 8: Design of structures for earthquake resistance Part 5: Foundations, retaining structures and geotechnical aspects
EN 1998-6:2005 Eurocode 8: Design of structures for earthquake resistance - Part 6: Towers, masts and chimneys
EN 1999-1-1:2007 Eurocode 9: Design of aluminium structures - Part 1-1: General structural rules
EN 1999-1-1:2007/A1:2009 Eurocode 9: Design of aluminium structures - Part 1-1: General structural rules
EN 1999-1-1:2007/A2:2013 Eurocode 9: Design of aluminium structures - Part 1-1: General structural rules
EN 1999-1-1:2023 Eurocode 9 - Design of aluminium structures - Part 1-1: General rules
EN 1999-1-2:2007 Eurocode 9 - Design of aluminium structures - Part 1-2: Structural fire design
EN 1999-1-2:2023 Eurocode 9 - Design of aluminium structures - Part 1-2: Structural fire design
EN 1999-1-3:2007 Eurocode 9: Design of aluminium structures – Part 1-3: Structures susceptible to fatigue
EN 1999-1-3:2007/A1:2011 Eurocode 9: Design of aluminium structures - Part 1-3: Structures susceptible to fatigue
EN 1999-1-3:2023 Eurocode 9 - Design of aluminium structures - Part 1-3: Structures susceptible to fatigue
EN 1999-1-4:2007 Eurocode 9 - Design of aluminium structures - Part 1-4: Cold-formed structural sheeting
EN 1999-1-4:2007/A1:2011 Eurocode 9: Design of aluminium structures - Part 1-4: Cold-formed structural sheeting
EN 1999-1-4:2023 Eurocode 9 - Design of aluminium structures - Part 1-4: Cold-formed structural sheeting
EN 1999-1-5:2007 Eurocode 9 - Design of aluminium structures - Part 1-5: Shell structures
EN 1999-1-5:2023 Eurocode 9 - Design of aluminium structures - Part 1-5: Shell structures
ISO 3898:1997 Bases for design of structures -- Notations -- General symbols
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