arising from the Eurocodes work need to be adequately considered by CEN Technica/03(E) rEN1992-11:200 Committees and/or EOTA Working Groups working on product standards with a view to achieving full compatibility of these technical specifications with the Eurocodes The Eurocode standards provide common structural design rules for everyday use for the design of whole structures and component products of both a traditional and an innovative nature. Unusual forms of construction or design conditions are not specifically covered and additional expert consideration will be required by the designer in such cases National Standards implementing eurocodes The National Standards implementing Eurocodes will comprise the full text of the Eurocode (including any annexes), as published by Cen, which may be preceded by a National title page and National foreword and may be followed by a national annex The National annex may only contain information on those parameters which are left open in the Eurocode for national choice, known as Nationally Determined Parameters, to be used for the design of buildings and civil engineering works to be constructed in the country concerned values and/or classes where alternatives are given in the Eurocode, values to be used where a symbol only is given in the Eurocode country specific data(geographical, climatic, etc. ) e.g. snow map, the procedure to be used where alternative procedures are given in the Eurocode may contain decisions on the application of informative annexes references to non-contradictory complementary information to assist the user to apply the Eurocode Links between Eurocodes and harmonised technical specifications(ENs and ETAs)for products There is a need for consistency between the harmonised technical specifications for construction products and the technical rules for works Furthermore, all the information accompanying the CE Marking of the construction products which refer to Eurocodes should clearly mention which Nationally Determined Parameters have been taken into account Additional information specific to EN 1992-1-1 EN 1992-1-1 describes the principles and requirements for safety, serviceability and durability of concrete structures, together with specific provisions for buildings. It is based on the limit state concept used in conjunction with a partial factor method For the design of new structures, EN 1992-1-1 is intended to be used, for direct application, together with other parts of EN 1992, Eurocodes EN 1990, 1991, 1997 and 1998 En 1992-1-1 also serves as a reference document for other cEn TCs concerning structural matters en 1992-1-1 is intended for use by committees drafting other standards for structural design and related product, testing and execution standards The Eurocodes, de facto, play a similar role in the field of the ER 1 and a part of ER 2. see Art. 3.3 and Art. 12 of the cpD. as well as clauses 4.2, 4.3.1. 4.3.2 and 5.2 of ID 1
prEN 1992-1-1:2003 (E) 11 arising from the Eurocodes work need to be adequately considered by CEN Technical Committees and/or EOTA Working Groups working on product standards with a view to achieving full compatibility of these technical specifications with the Eurocodes. The Eurocode standards provide common structural design rules for everyday use for the design of whole structures and component products of both a traditional and an innovative nature. Unusual forms of construction or design conditions are not specifically covered and additional expert consideration will be required by the designer in such cases. National Standards implementing Eurocodes The National Standards implementing Eurocodes will comprise the full text of the Eurocode (including any annexes), as published by CEN, which may be preceded by a National title page and National foreword, and may be followed by a National annex. The National annex may only contain information on those parameters which are left open in the Eurocode for national choice, known as Nationally Determined Parameters, to be used for the design of buildings and civil engineering works to be constructed in the country concerned, i.e. : ñ values and/or classes where alternatives are given in the Eurocode, ñ values to be used where a symbol only is given in the Eurocode, ñ country specific data (geographical, climatic, etc.), e.g. snow map, ñ the procedure to be used where alternative procedures are given in the Eurocode. It may contain ñ decisions on the application of informative annexes, ñ references to non-contradictory complementary information to assist the user to apply the Eurocode. Links between Eurocodes and harmonised technical specifications (ENs and ETAs) for products There is a need for consistency between the harmonised technical specifications for construction products and the technical rules for works4 . Furthermore, all the information accompanying the CE Marking of the construction products which refer to Eurocodes should clearly mention which Nationally Determined Parameters have been taken into account. Additional information specific to EN 1992-1-1 EN 1992-1-1 describes the principles and requirements for safety, serviceability and durability of concrete structures, together with specific provisions for buildings. It is based on the limit state concept used in conjunction with a partial factor method. For the design of new structures, EN 1992-1-1 is intended to be used, for direct application, together with other parts of EN 1992, Eurocodes EN 1990,1991, 1997 and 1998. EN 1992-1-1 also serves as a reference document for other CEN TCs concerning structural matters. EN 1992-1-1 is intended for use by: ñ committees drafting other standards for structural design and related product, testing and execution standards; The Eurocodes, de facto, play a similar role in the field of the ER 1 and a part of ER 2. 4 see Art.3.3 and Art.12 of the CPD, as well as clauses 4.2, 4.3.1, 4.3.2 and 5.2 of ID 1
prEN19921-1:2003(E) clients (e.g. for the formulation of their specific requirements on reliability levels and durability); esigners and constructors elevant authorities Numerical values for partial factors and other reliability parameters are recommended as basic values that provide an acceptable level of reliability they have been selected assuming that an appropriate level of workmanship and of quality management applies. When EN 1992-1-1 is used as a base document by other CEN/TCs the same values need to be taken National annex for en 1992-1-1 This standard gives values with notes indicating where national choices may have to be made Therefore the National Standard implementing EN 1992-1-1 should have a National annex containing all Nationally Determined Parameters to be used for the design of buildings and civil engineering works to be constructed in the relevant country National choice is allowed in en 1992-1-1 through the following clauses 233(3) 5.10.3(2) 943(1) 2.4.2.1(1 5.10.8(2) 9.52(1) 2422(1) 5.108(3) 9.52(2) 2422(2 5.109(1)P 9.52(3) 2.4.2.2 622(1) 9.53(3) 2423(1) 622(6 962(1) 2424(1) 623(2) 96.3(1) 2424(2 623(3) 9.7(1) 242.5(2) 6.24(4) 9.8.1(3) 3.1.2(2)P 62.4(6) 9.8.21(1) 3.1.2(4) 64.3(6) 9.8.3(1) 3.1.6(1)P 644(1) 98.3(2) 3.1.6(2)P 652(2) 9.84(1) 322(3)P 654(4 98.5(3) 327(2) 6.54(6) 9.8.5(4) 334(5) 684(1) 9.1022(2) 336(7) 684(5) 9.1023(3) 44.1.2(3 686(1) 9.1023(4) 44.1.2(5) 686(2) 9.1024(2) 4.4.1.2(6) 68.7(1) 1135(1)P 44.1.2(7) 1135(2)P 44.1.2(8 11.37(1) 44.1.2(13) 72(5) 116.1(1 44.1.3(2 73.1(5) 11.6.1(2) 4.4.1.3(3 1162(1) 44.1.3(4 742(2 11.64.1(1) 5.1.2(1)P 82(2) 123.1(1) 5.2(5) 83(2) 263(2) 5.5(4) 86(2 A21(1) 5.6.3(4 8.8(1) A21(2 583.1(1) 92.1.1(1 A22(1 583.3(1) 1.1(3 A22(2) 5833(2 .1.2(1) A23(1) 12
prEN 1992-1-1:2003 (E) 12 ñ clients (e.g. for the formulation of their specific requirements on reliability levels and durability); ñ designers and constructors ; ñ relevant authorities. Numerical values for partial factors and other reliability parameters are recommended as basic values that provide an acceptable level of reliability. They have been selected assuming that an appropriate level of workmanship and of quality management applies. When EN 1992-1-1 is used as a base document by other CEN/TCs the same values need to be taken. National annex for EN 1992-1-1 This standard gives values with notes indicating where national choices may have to be made. Therefore the National Standard implementing EN 1992-1-1 should have a National annex containing all Nationally Determined Parameters to be used for the design of buildings and civil engineering works to be constructed in the relevant country. National choice is allowed in EN 1992-1-1 through the following clauses: 2.3.3 (3) 2.4.2.1 (1) 2.4.2.2 (1) 2.4.2.2 (2) 2.4.2.2 (3) 2.4.2.3 (1) 2.4.2.4 (1) 2.4.2.4 (2) 2.4.2.5 (2) 3.1.2 (2)P 3.1.2 (4) 3.1.6 (1)P 3.1.6 (2)P 3.2.2 (3)P 3.2.7 (2) 3.3.4 (5) 3.3.6 (7) 4.4.1.2 (3) 4.4.1.2 (5) 4.4.1.2 (6) 4.4.1.2 (7) 4.4.1.2 (8) 4.4.1.2 (13) 4.4.1.3 (2) 4.4.1.3 (3) 4.4.1.3 (4) 5.1.2 (1)P 5.2 (5) 5.5 (4) 5.6.3 (4) 5.8.3.1 (1) 5.8.3.3 (1) 5.8.3.3 (2) 5.10.3 (2) 5.10.8 (2) 5.10.8 (3) 5.10.9 (1)P 6.2.2 (1) 6.2.2 (6) 6.2.3 (2) 6.2.3 (3) 6.2.4 (4) 6.2.4 (6) 6.4.3 (6) 6.4.4 (1) 6.5.2 (2) 6.5.4 (4) 6.5.4 (6) 6.8.4 (1) 6.8.4 (5) 6.8.6 (1) 6.8.6 (2) 6.8.7 (1) 7.2 (2) 7.2 (3) 7.2 (5) 7.3.1 (5) 7.3.2 (4) 7.4.2 (2) 8.2 (2) 8.3 (2) 8.6 (2) 8.8 (1) 9.2.1.1 (1) 9.2.1.1 (3) 9.2.1.2 (1) 9.4.3(1) 9.5.2 (1) 9.5.2 (2) 9.5.2 (3) 9.5.3 (3) 9.6.2 (1) 9.6.3 (1) 9.7 (1) 9.8.1 (3) 9.8.2.1 (1) 9.8.3 (1) 9.8.3 (2) 9.8.4 (1) 9.8.5 (3) 9.8.5 (4) 9.10.2.2 (2) 9.10.2.3 (3) 9.10.2.3 (4) 9.10.2.4 (2) 11.3.5 (1)P 11.3.5 (2)P 11.3.7 (1) 11.6.1 (1) 11.6.1 (2) 11.6.2 (1) 11.6.4.1 (1) 12.3.1 (1) 12.6.3 (2) A.2.1 (1) A.2.1 (2) A.2.2 (1) A.2.2 (2) A.2.3 (1)
prEN19921-1:2003(E 58.5(1 92.1.4(1) C.1(1) 58.6(3 922(4) C.1(3) 5.10.1(6) 922(5 E.1(2) 5.1021(1)P 922(6) J.1(3) 5.102.1(2) 9.22(7) J.22(2) 5.1022(4 922(8) J3(2) 5.1022(5) .31.1(3) J3(3) SECTION 1 GENERAL PRIVAT 31.1 Scope NHALT \ 21.1 SCOPE] IPRIVAT 31.1.1 Scope of Eurocode 2(INHALT l3 1.1.1 SCOPE OF EUROCODE 2"} (1)P Eurocode 2 applies to the design of buildings and civil engineering works in plain reinforced and prestressed concrete. It complies with the principles and requirements for the safety and serviceability of structures, the basis of their design and verification that are given in EN 1990: Basis of structural design (2)P Eurocode 2 is only concerned with the requirements for resistance, serviceability, durability and fire resistance of concrete structures. Other requirements, e.g. concerning thermal or sound insulation are not considered (3)P Eurocode 2 is intended to be used in conjunction with EN 1990: Basis of structural design En 1991: Actions on structures hENs. Construction products relevant for concrete structures ENV 13670: Execution of concrete structures EN 1997: Geotechnical design EN 1998: Design of structures for earthquake resistance, when concrete structures are built In seIsmIc regions (4)P Eurocode 2 is subdivided into the following parts Part 1.1: General rules and rules for buildings Part 1.2: Structural fire design Part 2: Reinforced and prestressed concrete bridges Part 3: Liquid retaining and containing structures [PRIVAT 31.1.2 Scope of Part 1.1 of Eurocode 2(INHALT N 31.1.2 SCOPE OF PART 1 OF EUROCODE 2] (1)P Part 1. 1 of Eurocode 2 gives a general basis for the design of structures in plain reinforced and prestressed concrete made with normal and light weight aggregates together with specific rules for buildings (2)P The following subjects are dealt with in Part 1.1 Section 1 Introduction 13
prEN 1992-1-1:2003 (E) 13 5.8.5 (1) 5.8.6 (3) 5.10.1 (6) 5.10.2.1 (1)P 5.10.2.1 (2) 5.10.2.2 (4) 5.10.2.2 (5) 9.2.1.4 (1) 9.2.2 (4) 9.2.2 (5) 9.2.2 (6) 9.2.2 (7) 9.2.2 (8) 9.3.1.1(3) C.1 (1) C.1 (3) E.1 (2) J.1 (3) J.2.2 (2) J.3 (2) J.3 (3) SECTION 1 GENERAL {PRIVAT }1.1 Scope{INHALT \l 2 "1.1 SCOPE"} {PRIVAT }1.1.1 Scope of Eurocode 2{INHALT \l 3 "1.1.1 SCOPE OF EUROCODE 2"} (1)P Eurocode 2 applies to the design of buildings and civil engineering works in plain, reinforced and prestressed concrete. It complies with the principles and requirements for the safety and serviceability of structures, the basis of their design and verification that are given in EN 1990: Basis of structural design. (2)P Eurocode 2 is only concerned with the requirements for resistance, serviceability, durability and fire resistance of concrete structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. (3)P Eurocode 2 is intended to be used in conjunction with: EN 1990: Basis of structural design EN 1991: Actions on structures hENís: Construction products relevant for concrete structures ENV 13670: Execution of concrete structures EN 1997: Geotechnical design EN 1998: Design of structures for earthquake resistance, when concrete structures are built in seismic regions. (4)P Eurocode 2 is subdivided into the following parts: Part 1.1: General rules and rules for buildings Part 1.2: Structural fire design Part 2: Reinforced and prestressed concrete bridges Part 3: Liquid retaining and containing structures {PRIVAT }1.1.2 Scope of Part 1.1 of Eurocode 2{INHALT \l 3 "1.1.2 SCOPE OF PART 1 OF EUROCODE 2"} (1)P Part 1.1 of Eurocode 2 gives a general basis for the design of structures in plain, reinforced and prestressed concrete made with normal and light weight aggregates together with specific rules for buildings. (2)P The following subjects are dealt with in Part 1.1. Section 1: Introduction
prEN19921-1:2003(E) Section 2 Basis of design Section 3 Materials Section 4: Durability and cover to reinforcement Section 5 Structural analysis Section 6 Ultimate limit states Section 7 Serviceability limit states Section 8: Detailing of reinforcement and prestressing tendons-General Section 9 Detailing of members and particular rules Section 10: Additional rules for precast concrete elements and structures Section 11 Lightweight aggregate concrete structures Section 12 lain and lightly reinforced concrete structures (3P Sections 1 and 2 provide additional clauses to those given in EN 1990"Basis of structural design (4)P This Part 1. 1 does not cover the use of plain reinforcement resistance to fire particular aspects of special types of building(such as tall buildings) particular aspects of special types of civil engineering works( such as viaducts, bridges dams, pressure vessels, offshore platforms or liquid-retaining structures) no-fines concrete and aerated concrete components, and those made with heaw aggregate or containing structural steel sections(see Eurocode 4 for composite steel- concrete structures [PRIVAT 31.2 Normative references NHALT 21.2 DISTINCTION BETWEEN PRINCIPLES AND APPLICATION RULES] (1)P The following normative documents contain provisions which, through references in this text, constitutive provisions of this European standard. For dated references, subsequent amendments to or revisions of any of these publications do not apply. However, parties to agreements based on this European standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references the latest edition of the normative document referred to applies 1.2.1 General reference standards EN1990 Basis of structural design EN1991-1-5 Actions on structures: Thermal actions EN1991-1-6 Actions on structures: Actions during execution 1.2.2 Other reference standards EN1997: Geotechnical design EN197-1 Cement: Composition, specification and conformity criteria for common cements EN206-1 Concrete: Specification, performance, production and conformity EN12350 Testing fresh concrete EN10080 Steel for the reinforcement of concrete EN10138: Prestressing steels EN ISo 17760 Permitted welding process for reinforcement 14
prEN 1992-1-1:2003 (E) 14 Section 2: Basis of design Section 3: Materials Section 4: Durability and cover to reinforcement Section 5: Structural analysis Section 6: Ultimate limit states Section 7: Serviceability limit states Section 8: Detailing of reinforcement and prestressing tendons - General Section 9: Detailing of members and particular rules Section 10: Additional rules for precast concrete elements and structures Section 11: Lightweight aggregate concrete structures Section 12: Plain and lightly reinforced concrete structures (3)P Sections 1 and 2 provide additional clauses to those given in EN 1990 ìBasis of structural designî. (4)P This Part 1.1 does not cover: - the use of plain reinforcement - resistance to fire; - particular aspects of special types of building (such as tall buildings); - particular aspects of special types of civil engineering works (such as viaducts, bridges, dams, pressure vessels, offshore platforms or liquid-retaining structures); - no-fines concrete and aerated concrete components, and those made with heavy aggregate or containing structural steel sections (see Eurocode 4 for composite steelconcrete structures). {PRIVAT }1.2 Normative references{INHALT \l 2 "1.2 DISTINCTION BETWEEN PRINCIPLES AND APPLICATION RULES"} (1)P The following normative documents contain provisions which, through references in this text, constitutive provisions of this European standard. For dated references, subsequent amendments to or revisions of any of these publications do not apply. However, parties to agreements based on this European standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references the latest edition of the normative document referred to applies. 1.2.1 General reference standards EN 1990: Basis of structural design EN 1991-1-5: Actions on structures: Thermal actions EN 1991-1-6: Actions on structures: Actions during execution 1.2.2 Other reference standards EN1997: Geotechnical design EN 197-1: Cement: Composition, specification and conformity criteria for common cements EN 206-1: Concrete: Specification, performance, production and conformity EN 12350: Testing fresh concrete EN 10080: Steel for the reinforcement of concrete EN 10138: Prestressing steels EN ISO 17760: Permitted welding process for reinforcement
prEN19921-1:2003(E ENV13670: Execution of concrete structures EN13791 Testing concrete EN SO 15630 Steel for the reinforcement and prestressing of concrete: Test methods PRIVAT 31.3 Assumptions NHALT \ 21.3 ASSUMPTIONS"% (1)P In addition to the general assumptions of En 1990 the following assumptions apply Structures are designed by appropriately qualified and experienced personnel Adequate supervision and quality control is provided in factories, in plants, and on site Construction is carried out by personnel having the appropriate skill and experience The construction materials and products are used as specified in this Eurocode or in the relevant material or product specifications The structure will be adequately maintained The structure will be used in accordance with the design brief The requirements for execution and workmanship given in env 13670 are complied with IPRIVAT 11.4 Distinction between principles and application rules INHALT l 21.4 DEFINITIONS"] (1)P The rules given in EN 1990 apply 1.5 Definitions PRIVAT 31.5.1 GeneralINHALT 3 1.4.1 TERMS COMMON TO ALL EUROCODES (1)P The terms and definitions given in EN 1990 apply [PRIVAT 31.5.2 Additional terms and definitions used in this standard INHALT l 3 1.4.2 SPECIAL TERMS USED IN PART 1 OF EUROCODE 2] 1.5.2.1 Precast structures. Precast structures are characterised by structural elements manufactured elsewhere than in the final position in the structure. In the structure, elements are connected to ensure the required structural integrity 1.5.2.2 Plain or lightly reinforced concrete members. Structural concrete members having no reinforcement (plain concrete)or less reinforcement than the minimum amounts defined in Section 9 1.5.2.3 Unbonded and external tendons. Unbonded tendons for post-tensioned members having ducts which are permanently ungrouted, and tendons external to the concrete cross-section(which may be encased in concrete after stressing, or have a protective membrane) 1.5.2. 4 Prestress. The process of prestressing consists in applying forces to the concrete structure by stressing tendons relative to the concrete member. Prestress"is used globally to name all the permanent effects of the prestressing process, which comprise internal forces in the sections and deformations of the structure other means of prestressing are not considered in this standard [PRIVAT HINHALT \ 21.7 SPECIAL SYMBOLS USED IN THIS PART 1 OF EUROCODE 2] [PRIVAT 31.6 Symbols 15
prEN 1992-1-1:2003 (E) 15 ENV 13670: Execution of concrete structures EN 13791: Testing concrete EN ISO 15630 Steel for the reinforcement and prestressing of concrete: Test methods {PRIVAT }1.3 Assumptions{INHALT \l 2 "1.3 ASSUMPTIONS"} (1)P In addition to the general assumptions of EN 1990 the following assumptions apply: - Structures are designed by appropriately qualified and experienced personnel. - Adequate supervision and quality control is provided in factories, in plants, and on site. - Construction is carried out by personnel having the appropriate skill and experience. - The construction materials and products are used as specified in this Eurocode or in the relevant material or product specifications. - The structure will be adequately maintained. - The structure will be used in accordance with the design brief. - The requirements for execution and workmanship given in ENV 13670 are complied with. {PRIVAT }1.4 Distinction between principles and application rules{INHALT \l 2 "1.4 DEFINITIONS"} (1)P The rules given in EN 1990 apply. 1.5 Definitions {PRIVAT }1.5.1 General{INHALT \l 3 "1.4.1 TERMS COMMON TO ALL EUROCODES"} (1)P The terms and definitions given in EN 1990 apply. {PRIVAT }1.5.2 Additional terms and definitions used in this Standard{INHALT \l 3 "1.4.2 SPECIAL TERMS USED IN PART 1 OF EUROCODE 2"} 1.5.2.1 Precast structures. Precast structures are characterised by structural elements manufactured elsewhere than in the final position in the structure. In the structure, elements are connected to ensure the required structural integrity. 1.5.2.2 Plain or lightly reinforced concrete members. Structural concrete members having no reinforcement (plain concrete) or less reinforcement than the minimum amounts defined in Section 9. 1.5.2.3 Unbonded and external tendons. Unbonded tendons for post-tensioned members having ducts which are permanently ungrouted, and tendons external to the concrete cross-section (which may be encased in concrete after stressing, or have a protective membrane). 1.5.2.4 Prestress. The process of prestressing consists in applying forces to the concrete structure by stressing tendons relative to the concrete member. ìPrestressî is used globally to name all the permanent effects of the prestressing process, which comprise internal forces in the sections and deformations of the structure. Other means of prestressing are not considered in this standard. {PRIVAT }{INHALT \l 2 "1.7 SPECIAL SYMBOLS USED IN THIS PART 1 OF EUROCODE 2"} {PRIVAT }1.6 Symbols