TP001 - Pravilnik o mehanski odpornosti in stabilnosti objektov

1.1   Scope of EN 1993 1 1
(1) EN 1993 1 1 gives basic design rules for steel structures.
(2) It also gives supplementary provisions for the structural design of steel buildings. These supplementary provisions are indicated by the letter "B" after the paragraph number, thus (  )B.
1.2   Assumptions
(1) The assumptions of EN 1990 apply to EN 1993 1 1.
(2) EN 1993 is intended to be used in conjunction with EN 1990, EN 1991 (all parts), the parts of EN 1992 to EN 1999 where steel structures or steel components are referred to within those documents, EN 1090 2, EN 1090 4 and ENs, EADs and ETAs for construction products relevant to steel structures.

(1) The basis for the design of building and civil engineering works in masonry is given in this Part 1-1 of EN 1996, which deals with unreinforced masonry, reinforced masonry and confined masonry. Principles for the design of prestressed masonry are also given. This Part 1-1 of EN 1996 is not valid for masonry elements with a plan area of less than 0,04 m2.
(2) For those types of structures not covered entirely, for new structural uses for established materials, for new materials, or where actions and other influences outside normal experience have to be resisted, the provisions given in this Part 1-1 of EN 1996 may be applicable, but may need to be supplemented.
(3) Part 1-1 of EN 1996 gives detailed rules which are mainly applicable to ordinary buildings. The applicability of these rules may be limited, for practical reasons or due to simplifications; any limits of applicability are given in the text where necessary.
(4) Part 1-1 of EN 1996 does not cover:
—   resistance to fire (which is dealt with in EN 1996-1-2);
—   particular aspects of special types of building (for example, dynamic effects on tall buildings);
—   particular aspects of special types of civil engineering works (such as masonry bridges, dams, chimneys or liquid-retaining structures);
—   particular aspects of special types of structures (such as arches or domes);
—   masonry where gypsum, with or without cement, mortars are used;
—   masonry where the units are not laid in a regular pattern of courses (rubble masonry);
—   masonry reinforced with other materials than steel.

TC - Modifications from EN 1998-3:2005/AC:2010 on the English mother reference version regarding the "National annex for EN 1998-3", Clauses 2 and 4 and Annexes A, B and C + New modifications in Annex A.

Eurocode 6 applies to the design of buildings and civil engineering works, or parts thereof, in unreinforced, reinforced, prestressed and confined masonry. Eurocode 6 deals only with the requirements for resistance, serviceability and durability of structures. Other requirements, for example, concerning thermal or sound insulation, are not considered. Execution is covered to the extent that is necessary to indicate the quality of the construction materials and products that should be used and the standard of workmanship on site needed to comply with the assumptions made in the design rules. Eurocode 6 does not cover the special requirements of seismic design. Provisions related to such requirements are given in Eurocode 8 "Design of structures in seismic regions" which complements, and is consistent with, Eurocode 6. Numerical values of the actions on buildings and civil engineering works to be taken into account in the design are not given in Eurocode 6. They are provided in Eurocode 1 "Actions on structures".

TC - Modifications to "National annex for EN 1991-1-2", 1.6, Annex A, B.2, B.4.1 and B.4.2.

EN 1991-1-6 provides principles and general rules for the determination of actions which should be taken into account during execution of buildings and civil engineering works.
NOTE 1 : This Part of EN 1991 may be used as guidance for the determination of actions to be taken into account for different types of construction works, including structural alterations such as refurbishment and/or partial or full demolition.  Further guidance is given in Annexes A1, A2 and B.
NOTE 2 : Rules concerning the safety of people in and around the construction site are out of the scope of this European standard. Such rules may be defined for the individual project.
The following subjects are dealt with in Part 1.6 of EN 1991.
Section 1 : General
Section 2 : Classification of actions
Section 3: Design situations and limit states
Section 4 : Representation of actions
Annex A1 : Supplementary rules for buildings (normative)
Annex A2 : Supplementary rules for bridges (normative)
Annex B : Actions on structures during alteration, reconstruction or demolition (informative)
EN 1991-1-6 also gives rules for the determination of actions which may be used for the design of auxiliary construction works as defined in 1.5, needed for the execution of buildings and civil engineering works.
NOTE  Design rules for auxiliary construction works may be defined in the National Annex or for the individual project. Guidance may be found in the relevant European standards. For example, design rules for formworks and falseworks are given in EN 12812.

Part 1-1 gives generic detailed strength rules which are applicable to steel structures in general. Their use and any limits of applicability are explained in the text where necessary. It does not cover resistance to fire; particular aspects of special types of buildings and civil engineering works (e.g. bridges, masts, silos, piling or off-shore structures).

EN 1999 applies to the design of buildings and civil engineering and structural works in aluminium. 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. EN 1999 is only concerned with requirements for resistance, serviceability, durability and fire resistance of aluminium structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. EN 1999 is intended to be used in conjunction with: - EN 1990 "Basis of structural design" - EN 1991 "Actions on structures" - European Standards construction products relevant for aluminium structures - EN 1090-1: Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components5 - EN 1090-3: Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures5 EN 1999 is subdivided in five parts: EN 1999-1-1 Design of Aluminium Structures: General structural rules. EN 1999-1-2 Design of Aluminium Structures: Structural fire design. EN 1999-1-3 Design of Aluminium Structures: Structures susceptible to fatigue. EN 1999-1-4 Design of Aluminium Structures: Cold-formed structural sheeting. EN 1999-1-5 Design of Aluminium Structures: Shell structures.

(1)P This Part 1-2 of EN 1996 deals with the design of masonry structures for the accidental situation of fire exposure, and is intended to be used in conjunction with EN 1996-1-1, EN 1996-2, 1996-3 and EN 1991-1-2. This part 1-2 only identifies differences from, or supplements to, normal temperature design.
(2)P This Part 1-2 deals only with passive methods of fire protection. Active methods are not
covered.
(3)P This Part 1-2 applies to masonry structures which, for reasons of general fire safety, are required to fulfil certain functions when exposed to fire, in terms of:
- avoiding premature collapse of the structure (load bearing function)
- limiting fire spread (flames, hot gases, excessive heat) beyond designated areas (separating function)
(4)P This Part 1-2 gives principles and application rules for designing structures for specified requirements in respect of the aforementioned functions and levels of performance.
(5)P This Part 1-2 applies to structures, or parts of structures, that are within the scope of EN 1996-1-1, EN 1996-2 and EN 1996-3 and are designed accordingly.
(6)P This Part 1-2 does not cover masonry built with Natural Stone units to EN771-6
(7)P This Part 1-2 deals with the following:
- non-loadbearing internal walls.
- non-loadbearing external walls.
- loadbearing internal walls with separating or non-separating functions.
- loadbearing external walls with separating or non-separating functions.

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.

TC - Modifications in the English mother reference version to the Table of Contents, Clauses 1, 4, 5 and Annexes A, B, D, E, F, I, J, K and X.

(1)  EN 1991-1-4 gives guidance on the determination of natural wind actions for the structural design of building and civil engineering works for each of the loaded areas under consideration. This includes the whole structure or parts of the structure or elements attached to the structure, e. g. components, cladding units and their fixings, safety and noise barriers.
(2)  This Part is applicable to:
   .  Buildings and civil engineering works with heights up to 200 m. See also (11).  
   .  Bridges  having  no  span  greater  than  200 m,  provided  that they satisfy the criteria for dynamic response, see (11) and 8.2.
(3)  This  part  is  intended  to  predict  characteristic  wind actions  on land-based structures, their components and appendages.
(4)  Certain aspects necessary to determine wind actions on a structure are dependent on the location and on the availability and quality of meteorological  data, the type of terrain, etc. These need to be provided in the National Annex and Annex A, through National choice by notes in the text as indicated. Default values and methods are given in the main text, where the National Annex does not provide information.
(5)  Annex A gives illustrations of the terrain categories and provides rules for the effects of orography including  displacement  height,  roughness  change,  influence  of  landscape  and  influence  of neighbouring structures.
(6)  Annex B and C give alternative procedures for calculating the structural factor cscd.
(7)  Annex D gives cscd factors for different types of structures.
(8)  Annex E gives rules for vortex induced response and some guidance on other aeroelastic effects.
(9)  Annex F gives dynamic characteristics of structures with linear behaviour
(10) This part does not give guidance on local thermal effects on the characteristic wind, e.g. strong arctic thermal surface inversion or funnelling or tornadoes.
11) This part does not give guidance on the following aspects:

TC - Modifications to the E reference version of the amendment EN 1990:2002/A1/2005 and containing the modifications of the replaced corrigendum EN 1990:2002/A1:2005/AC:2008: modifications to many clauses and subclauses and addition of a new Annex A2 in EN 1990:2002.

(1) The scope of Eurocode 8 is defined in EN 1998-1:2004, 1.1.1 and the scope of this Standard is defined in 1.1.1. Additional parts of Eurocode 8 are indicated in EN 1998-1:2004, 1.1.3.
(2) Within the framework of the scope set forth in EN 1998-1:2004, this part of the Standard contains the particular Performance Requirements, Compliance Criteria and Application Rules applicable to the design of earthquake resistant bridges.
(3) This Part primarily covers the seismic design of bridges in which the horizontal seismic actions are mainly resisted through bending of the piers or at the abutments; i.e. of bridges composed of vertical or nearly vertical pier systems supporting the traffic deck superstructure. It is also applicable to the seismic design of cable-stayed and arched bridges, although its provisions should not be considered as fully covering these cases.
(4) Suspension bridges, timber and masonry bridges, moveable bridges and floating bridges are not included in the scope of this Part.
(5) This Part contains only those provisions that, in addition to other relevant Eurocodes or relevant Parts of EN 1998, should be observed for the design of bridges in seismic regions. In cases of low seismicity, simplified design criteria may be established (see 2.3.7(1)).
(6) The following topics are dealt with in the text of this Part:  Basic requirements and Compliance Criteria,  Seismic Action,  Analysis,  Strength Verification,  Detailing.
This Part also includes a special section on seismic isolation with provisions covering the application of this method of seismic protection to bridges.
(7) Annex G contains rules for the calculation of capacity design effects.
(8) Annex J contains rules regarding the variation of design properties of seismic isolator units and how such variation may be taken into account in design.

EN 1999 applies to the design of buildings and civil engineering and structural works in aluminium. 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. EN 1999 is only concerned with requirements for resistance, serviceability, durability and fire resistance of aluminium structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. EN 1999 is intended to be used in conjunction with: - EN 1990 "Basis of structural design" - EN 1991 "Actions on structures" - European Standards construction products relevant for aluminium structures - EN 1090-1: Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components5 - EN 1090-3: Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures5 EN 1999 is subdivided in five parts: EN 1999-1-1 Design of Aluminium Structures: General structural rules. EN 1999-1-2 Design of Aluminium Structures: Structural fire design. EN 1999-1-3 Design of Aluminium Structures: Structures susceptible to fatigue. EN 1999-1-4 Design of Aluminium Structures: Cold-formed structural sheeting. EN 1999-1-5 Design of Aluminium Structures: Shell structures.

EN 1991-1-7 provides strategies and rules for safeguarding buildings and other civil engineering works against identifiable and unidentifiable accidental actions. EN 1991-1-7 defines: - strategies based on identified accidental actions, - strategies based on limiting the extent of localised failure. The following subjects are dealt with in this part of EN 1991: - definitions and symbols (Section 1); - classification of actions (Section 2); - design situations (Section 3); - impact (Section 4); - explosions (Section 5); - design for consequences of localised failure in buildings from an unspecified cause (informative Annex A); - information on risk assessment (informative Annex B); - dynamic design for impact (informative Annex C); - internal explosions (informative Annex D). Rules on dust explosions in silos are given in EN 1991-4. Rules on impact from vehicles travelling on the bridge deck are given in EN 1991-2. EN 1991-1-7 does not specifically deal with accidental actions caused by external explosions, warfare and terrorist activities, or the residual stability of buildings or other civil engineering works damaged by seismic action or fire, etc.

TC - Modifications in the E mother version in Clauses 1, 3, 4, 5, 6, 8 and 10 and in Annexes A and E - Building and civil engineering

TC - Correction brought to the former corrigendum EN 1991-1-4:2005/AC:2009 regarding a modification to Equation (E.17) in the three language versions of the mother standard.

TC - Modifications to Subclauses A.1.3.1, A.1.3.2 and A.1.4.2 in the E mother reference version.

EN 1999 applies to the design of buildings and civil engineering works in aluminium. 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. EN 1999 is only concerned with requirements for resistance, serviceability, durability and fire resistance of aluminium structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. EN 1999 is intended to be used in conjunction with: - EN 1990 "Basis of structural design" - EN 1991 "Actions on structures", all relevant parts European Standards for construction products relevant for aluminium structures - EN 1998 "Design of structures for earthquake resistance", where aluminium structures are built in seismic regions EN 1999 is subdivided in five parts: - EN 1999-1-1 Design of aluminium structures: General structural rules - EN 1999-1-2 Design of aluminium structures: - Structural fire design - EN 1999-1-3 Design of aluminium structures: Structures susceptible to fatigue - EN 1999-1-4 Design of aluminium structures: Cold formed structural sheeting - EN 1999-1-5 Design of aluminium structures: Shell structures.

The scope of Eurocode 6 for Masonry Structures as given in 1.1.1 of EN 1996-1-1:2005 applies also to this EN 1996-2. EN 1996-2 gives basic rules for the selection of materials and execution of masonry to enable it to comply with the design assumptions of the other parts of Eurocode 6. With the exception of the items given in 1.1(3)P, the scope of Part 2 deals with ordinary aspects of masonry design and execution including:;the selection of masonry materials;;factors affecting the performance and durability of masonry;;resistance of buildings to moisture penetration;;storage, preparation and use of materials on site;;the execution of masonry;;masonry protection during execution; EN 1996-2 does not cover the following items:;those aspects of masonry covered in other parts of Eurocode 6;;aesthetic aspects;;applied finishes;;health and safety of persons engaged in the design or execution of masonry;;the environmental effects of masonry buildings, civil engineering works and structures on their surroundings.

The scope of Eurocode 6 for Masonry Structures as given in 1.1.1 of EN 1996-1-1:2005 applies also to this EN 1996-3. NOTE: Eurocode 6 deals only with the requirements for resistance, serviceability and durability of structures. Other requirements are not considered. Eurocode 6 does not cover the special requirements of seismic design. P EN 1996-3 provides simplified calculation methods to facilitate the design of the following unreinforced masonry walls, subject to certain conditions of application:;walls subjected to vertical loading and wind loading;;walls subjected to concentrated loads;;shear walls;;basement walls subjected to lateral earth pressure and vertical loads;;walls subjected to lateral loads but not subjected to vertical loads. P The rules given in EN 1996-3 are consistent with those given in EN 1996-1-1, but are more conservative in respect of the conditions and limitations of their use. For those types of masonry structure or parts of structures not covered by (1), the design shall be based on EN 1996-1-1. This EN 1996-3 applies only to those masonry structures, or parts thereof, that are described in EN 1996-1-1 and EN 1996-2. The simplified calculation methods given in this EN 1996-3 do not cover the design for accidental situations.

EN 1999 applies to the design of buildings and civil engineering and structural works in aluminium. 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. EN 1999 is only concerned with requirements for resistance, serviceability, durability and fire resistance of aluminium structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. EN 1999 is intended to be used in conjunction with: - EN 1990 "Basis of structural design" - EN 1991 "Actions on structures" - European Standards for construction products relevant for aluminium structures - prEN 1090-1: Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components5 - prEN 1090-3: Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures5 EN 1999 is subdivided in five parts: EN 1999-1-1 Design of Aluminium Structures: General structural rules. EN 1999-1-2 Design of Aluminium Structures: Structural fire design. EN 1999-1-3 Design of Aluminium Structures: Structures susceptible to fatigue. EN 1999-1-4 Design of Aluminium Structures: Cold-formed structural sheeting. EN 1999-1-5 Design of Aluminium Structures: Shell structures.

TC - Corrigendum that includes the modifications from EN 1993-1-8:2005/AC:2005; modifications in the E mother reference version concerning Clauses 1 to 7.

TC - Modifications in the E mother reference version in the Foreword, in Clauses 1, 2, 3, 4, 5, 7, 9 and 11, and in Annex A.

TC - Editorial modifications to "National annex for EN 1993-3-1" and to Clauses 1, 2, 6, 8, 9, B.2, B.3, B.4, C.5, C.6, F.2, G.2, H.3 and H.4 in the E mother reference version.

TC - Modifications to "National annex for EN 1993-2", Clauses 3, 5, 6, 7 and 8 and Annexes A, B, C, D and E in the English mother version.

TC - Modifications in Subclauses 1.3, 2.7, 2.8, 3.2.3, 3.6.2, 5.8, 6.5.1, 6.6, 8.3, 8.4.3, 9.3.2 and 9.3.3 and in Clause A.2.

TC - Editorial modifications in the whole E mother standard.

TC - Modifications in the E mother reference version in Clauses 5 and 7.

EN 1991-1-7 provides strategies and rules for safeguarding buildings and other civil engineering works against identifiable and unidentifiable accidental actions. EN 1991-1-7 defines: - strategies based on identified accidental actions, - strategies based on limiting the extent of localised failure. The following subjects are dealt with in this part of EN 1991: - definitions and symbols (Section 1); - classification of actions (Section 2); - design situations (Section 3); - impact (Section 4); - explosions (Section 5); - design for consequences of localised failure in buildings from an unspecified cause (informative Annex A); - information on risk assessment (informative Annex B); - dynamic design for impact (informative Annex C); - internal explosions (informative Annex D). Rules on dust explosions in silos are given in EN 1991-4. Rules on impact from vehicles travelling on the bridge deck are given in EN 1991-2. EN 1991-1-7 does not specifically deal with accidental actions caused by external explosions, warfare and terrorist activities, or the residual stability of buildings or other civil engineering works damaged by seismic action or fire, etc.

Part 1-1 gives generic detailed strength rules which are applicable to steel structures in general. Their use and any limits of applicability are explained in the text where necessary. It does not cover resistance to fire; particular aspects of special types of buildings and civil engineering works (e.g. bridges, masts, silos, piling or off-shore structures).

TC - Modifications in Clauses 2, 3, 4, 6, 7 and 8 in the E mother reference version.

TC - Modifications to Clauses 2, 3, 4, 5, 8 and Subclause 7.1 (including modifications from EN 1993-1-9:2005/AC:2005).

TC - Editorial modifications in the English mother version.

(1)   The scope of Eurocode 8 is defined in EN 1998-1:2004, 1.1.1 and the scope of this Standard is defined in 1.1.1. Additional parts of Eurocode 8 are indicated in EN 1998-1:2004, 1.1.3.
(2)   Within the framework of the scope set forth in EN 1998-1:2004, this part of the Standard contains the particular Performance Requirements, Compliance Criteria and Application Rules applicable to the design of earthquake resistant bridges.
(3)   This Part primarily covers the seismic design of bridges in which the horizontal seismic actions are mainly resisted through bending of the piers or at the abutments; i.e. of bridges composed of vertical or nearly vertical pier systems supporting the traffic deck superstructure. It is also applicable to the seismic design of cable-stayed and arched bridges, although its provisions should not be considered as fully covering these cases.
(4)   Suspension bridges, timber and masonry bridges, moveable bridges and floating bridges are not included in the scope of this Part.
(5)   This Part contains only those provisions that, in addition to other relevant Eurocodes or relevant Parts of EN 1998, should be observed for the design of bridges in seismic regions. In cases of low seismicity, simplified design criteria may be established (see 2.3.7(1)).
(6)   The following topics are dealt with in the text of this Part:
Basic requirements and Compliance Criteria,
Seismic Action,
Analysis,
Strength Verification,
Detailing.
This Part also includes a special section on seismic isolation with provisions covering the application of this method of seismic protection to bridges.
(7)   Annex G contains rules for the calculation of capacity design effects.
(8)   Annex J contains rules regarding the variation of design properties of seismic isolator units and how such variation may be taken into account in design.

TC - Editorial and/or technical modifications in the whole text of the mother reference version.

TC - Technical and editorial modifications in the whole English mother reference version.

TC - Modifications in Foreword, Clauses 1, 2, 4, 5, 6, 8 and 9 and Annex A in the E mother reference version.

TC - Modifications in mother reference version, i.e. in the Foreword, Subclauses 3.3.2, 6.2.2, 6.3.1.2, 6.3.4.1 and 6.4 and Tables A.2, A.5, A.7 and A.9.

TC - Editorial and technical modifications to Foreword, Clauses 1, 3, 4, 5, 6, 9 and Annex B.

TC - Modification in the E mother reference version in Sublause 5.2.3.3.

TC - Modifications to Clause 2 in the E mother reference version.

This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments).

TC - Technical and editorial modifications in Clauses 1, 2 and 3 (including the modifications introduced by EN 1993-1-10:2005/AC:2005).