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DIN 4228 E : 1989

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PRECAST CONCRETE LATTICE TOWERS, MASTS AND COLUMNS
Superseded date

01-11-2004

Published date

12-01-2013

1 Field of application<br>2 Materials<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.1 Concrete<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2 Reinforcing steel<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3 Prestressing steel<br>3 Verification of quality<br>4 Detailing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1 Concrete cover<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2 Surface reinforcement<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3 Bar spacing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.4 Mast assemblies<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.5 Earthing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.6 Depth of foundation<br>5 Prestress<br>6 Basis of structural analysis<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1 Design loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.1 Permanent loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.2 Normal loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.3 Accidental loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.4 Transport and erection loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2 Verification of loadbearing capacity<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.1 Applied action-effects<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.2 Resistance action-effects<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.3 Serviceability state analysis<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.4 Ultimate limit state analysis<br>7 Testing of compressive strength<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1 General<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2 Procedure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.3 Test report<br>Appendix A - Design wind loads<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1 - Wind loads without allowance for vibration<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;effects<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.1 - Design wind load<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.2 - Dynamic pressure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.3 - Aerodynamic force coefficient and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;reference area<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.3.1 - Design force coefficient<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.3.2 - Basic force coefficient and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;reference area<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.1.4 - Combined wind and ice loading<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2 - Allowance for vibration effects<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2.1 - Gust-generated vibrations in wind <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;direction<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2.1.1 - Static equivalent load<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2.1.2 - Vibration period<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2.1.3 - Damping<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.2.2 - Response to crosswind vortex excitation<br>Standards and other documents referred to<br>Other relevant standards and documents<br>Explanatory notes

Specifies precast reinforced or prestressed concrete lattice towers, masts or columns ('masts', for short) made of spun concrete or vibrated concrete, used to support overhead power and telecommunication lines ('overhead lines', for short) or as catenary supports, lighting columns, public address systems, aerial masts, etc., and covers ancillary items (e.g. bracings). Makes more detailed provisions than EN 40 Part 9, especially with respect to design calculations.

DocumentType
Standard
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

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