Труби димові, які розташовані окремо. Частина 1. Загальні вимоги / Free-standing chimneys. Part 1. General requirements

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CONTENTS

( EN 13084-1:2007 Free-standing chimneys Part 1. General requirements - - - - - EN 287-1, Qualification test of welders - Fusion welding - Part 1: Steels;
- EN 1418, Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials;
- EN 1443, Chimneys - General requirements;
- EN 13084-2, Free-standing chimneys - Part 2: Concrete chimneys;
- EN 13084-4, Free-standing chimneys - Part 4: Brick liners - Design and execution;
- EN 13084-5, Free-standing chimneys - Part 5: Materials for brick liners - Product specifications;
- EN 13084-6, Free-standing chimneys - Part 6: Steel liners - Design and execution;
- EN 13084-7, Free-standing chimneys-Part 7: Product specifications of cylindrical steel fabrications for use in single wall steel chimneys and steel liners;
- EN 13084-8, Free-standing chimneys - Part 8: Design and execution of mast construction with satellite components;
- EN ISO 15611, Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2003);
- EN ISO 15612, Specification and qualification of welding procedures for metallic materials-Qualification by adoption of a standard welding procedure (ISO 15612:2004);
- EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials-Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004);
- EN ISO 15614-2, Specification and qualification of welding procedures for metallic materials - Weldng procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005),

EN 13084-1, EN 13084-2, EN 13084-5, EN 13084-6, EN 13084-7, EN 13084-8, EN 1993-3-2, This document (EN 13084-1:2007) has been prepared by Technical Committee CEN/TC 297 "Free-standing industrial chimneys", the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2007, and conflicting national standards shall be withdrawn at the latest by August 2007.
This document supersedes EN 13084-1:2000.
This document is part 1 of a package of standards as listed below.
EN 13084-1, Free-standing chimneys - Part 1: General requirements
EN 13084-2, Free-standing chimneys - Part 2: Concrete chimneys
EN 13084-4, Free-standing chimneys - Part 4: Brick liners - Design and execution
EN 13084-5, Free-standing chimneys - Part 5: Material for brick liners - Product specifications
EN 13084-6, Free-standing chimneys - Part 6: Steel liners - Design and execution
EN 13084-7, Free-standing chimneys - Part 7: Product specifications of cylindrical steel fabrications for use in single wall steel chimneys and steel liners
EN 13084-8, Free-standing chimneys - Part 8: Design and execution of mast construction with satellite components
Additionally applies:
EN 1993-3-2, Eurocode 3 - Design of steel structures - Part 3-2: Towers, masts and chimneys - Chimneys
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Free-standing chimneysPart 1. General requirements
1 - - - - 1 Scope
This European Standard deals with the general requirements and the basic performance criteria for the design and construction of all types of free-standing chimneys including their liners.
A may also be considered as free-standing, if it is guyed or laterally supported or if it stands on another structure.
Chimneys attached to buildings have to be structurally designed as free-standing chimneys in accordance with this European Standard when at least one of the following criteria is met:
- the distance between the lateral supports is more than 4 m;
- the free-standing height above the uppermost structural attachment is more than 3 m;
- the free-standing height above the uppermost structural attachment for chimneys with rectangular cross section is more than five times the smallest external dimension;
- the horizontal distance between the building and the outer surface of the chimney is more than 1 m.
Chimneys attached to free-standing masts are considered as free-standing chimneys.
The structural design of free-standing chimneys takes into account operational conditions and other actions to verify mechanical resistance and stability and safety in use.
Detailed requirements relating to specialized designs are given in the standards for concrete chimneys, steel chimneys and liners.
NOTE In other parts of the series EN 13084 rules will be given where chimney products in accordance with EN 1443 (and the relating product standards) may be used in free-standing chimneys.

2 EN 287-1, EN 1418, EN 1443, EN 13084-2, EN 13084-4, EN 13084-5, EN 13084-6, EN 13084-7, EN 13084-8, 2 Normative references
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 287-1, Qualification test of welders - Fusion welding - Part 1: Steels
EN 1418, Welding personnel-Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
EN 1443, Chimneys - General requirements
EN 13084-2, Free-standing chimneys - Part 2: Concrete chimneys
EN 13084-4, Free-standing chimneys - Part 4: Brick liners - Design and execution
EN 13084-5, Free-standing chimneys - Part 5: Materials for brick liners - Product specifications
EN 13084-6, Free-standing chimneys - Part 6: Steel liners - Design and execution
EN 13084-7, Free-standing chimneys - Part 7: Product specifications of cylindrical steel fabrications for use in single wall steel chimneys and steel liners
EN 13084-8, Free-standing chimneys - Part 8: Design and execution of mast construction with satellite components
EN 1990, EN 1991 -1 -1, EN 1998-6, EN ISO 3834-2, EN ISO 14731, EN ISO 15607, EN ISO 15609-1, EN ISO 15610, EN ISO 15611, EN ISO 15612, EN ISO 15613, EN ISO 15614-1, EN 1990, Eurocode - Basis of structural design
EN 1991 -1 -1, Eurocode 1: Actions on structures - Part 1 -1: General actions - Densities, self-weight, imposed loads for buildings
EN 1991-1-4:2005, Eurocode 1: Actions on structures - Part 1-4: General actions - Wind actions
EN 1993-3-2, Eurocode 3 - Design of steel structures - Part 3-2: Towers, masts and chimneys - Chimneys
EN 1998-6, Eurocode 8: Design of structures for earthquake resistance - Part 6: Towers, masts and chimneys
EN ISO 3834-2, Quality requirements for fusion welding of metallic materials - Part 2: Comprehensive quality requirements (ISO 3834-2:2005)
EN ISO 14731, Welding co-ordination - Tasks and responsibilities (ISO 14731:2006)
EN ISO 15607, Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004)
EN ISO 15610, Specification and qualification of welding procedures for metallic materials - Qualification based on tested welding consumables (ISO 15610:2003)
EN ISO 15611, Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2003)
EN ISO 15612, Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2004)
EN ISO 15613, Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)
EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004)
EN ISO 15614-2, 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 EN ISO 15614-2, Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1 windshield
structural shell designed for load bearing purposes and to protect the flue from wind actions
NOTE It may also function as a flue.
3.2 lining system
total system, if any, which separates the flue gases from the windshield.
This comprises a liner and its supports, the space between liner and windshield and insulation, where existing
3.3 liner
structural membrane of the lining system
3.4 accessible space
space between windshield and liner that is designed for entry by personnel
3.5 spoiler
device attached to the surface of a chimney with the objective of reducing cross wind response
3.6 protective cap
cap at the top of the chimney which covers the space between windshield and liner
3.7 climbing sockets
threaded sockets inserted in the concrete windshield to enable climbing dogs to be attached to the surface
3.8 down draught
negative pressure on the lee-side of the chimney top, which can cause the flue gases to be drawn down
3.9 guyed chimney
chimney, the stability of which is ensured by guy ropes
3.10 3.11 3.12 3.13 3.14 3.15 3.16 4 4.1 4.2 4.2.1 3.10 intransient heat flow
flow of heat, wher