HIT-TZ_0084_ ETA_092009_en

8/12/2019 HIT-TZ_0084_ ETA_092009_en

1/14

Diese europischetechnische Zulassung umfasst

This European Technical Approval

contains

14 Seiten einschlielich 6 Anhnge14 pages including 6 annexes

European Organisation for Technical Approvals

Europische Organisation fr Technische Zulassungen24268.04 / 8.06.01-0003/00

Deutsches Institutfr Bautechnik

Anstalt des ffentlichen Rechts

10829 Berlin, Kolonnenstrae 30 LTel.: +49(0)30-78730-0

Fax: +49(0)30-78730-320e-Mail: [email protected]

Ermchtigtu n d n o t i f i z i e r t

gem Artikel 10 derRichtlinie des Rates vom

21. Dezember 1988 zur An-gleichung der Rechts- undVerwaltungsvorschriften

der Mi tg l ieds taatenber Bauprodukte

(89/106/EWG)

Mitglied der EOTA

European Technical Approval ETA-04/0084

English translation prepared by DIBt

Handelsbezeichnung Trade name

Hilti HIT-HY 150 mit HIT-TZHilti HIT-HY 150 with HIT-TZ

ZulassungsinhaberHolder of approval Hilti AktiengesellschaftBusiness Unit Anchors

9494 SchaanFRSTENTUM LIECHTENSTEIN

Zulassungsgegenstandund Verwendungszweck

Kraftkontrolliert spreizender Verbunddbel mitAnkerstange aus galvanisch verzinktem Stahl in denGren M8x55, M10x65, M12x75, M16x90 und M20x120zur Verankerung im Beton

Generic type and use

of construction product

Torque controlled bonded anchor with anchor rod made of galvanised

steel of sizes M8x55, M10x65, M12x75, M16x90 and M20x120 for usein concrete

Geltungsdauer vomValidity from

23. September 2004

bisto

23. September 2009

Hilti HIT-HY 150:Hilti Werk 6Deutschland

HIT-TZ:Hilti Werk 1Frstentum Liechtenstein

HerstellwerkManufacturing plant

8/12/2019 HIT-TZ_0084_ ETA_092009_en

2/14

Page 2 of European Technical Approval ETA-04/0084English translation prepared by Deutsches Institut fr Bautechnik

24268.04

I LEGAL BASES AND GENERAL CONDITIONS

1 This European Technical Approval is issued by Deutsches Institut fr Bautechnik inaccordance with:

Council Directive 89/106/EEC of 21 December 1988 on the approximation of laws,regulations and administrative provisions of Member States relating to constructionproducts1, amended by the Council Directive 93/68/EEC of 22 July 19932;

Gesetz ber das In-Verkehr-Bringen von und den freien Warenverkehr mit Bauproduktenzur Umsetzung der Richtlinie 89/106/EWG des Rates vom 21. Dezember 1988 zurAngleichung der Rechts- und Verwaltungsvorschriften der Mitgliedstaaten berBauprodukte und anderer Rechtsakte der Europischen Gemeinschaften(Bauproduktengesetz - BauPG) vom 28. April 19983;

Common Procedural Rules for Requesting, Preparing and the Granting of European

Technical Approvals set out in the Annex of Commission Decision 94/23/EC4

; Guideline for European Technical Approval of "Metal Anchors for Use in Concrete"

ETAG 001, edition 1997, Part 1 "Anchors in general" and Part 5 "Bonded anchors".

2 Deutsches Institut fr Bautechnik is authorized to check whether the provisions of thisEuropean Technical Approval are met. Checking may take place in the manufacturing plant.Nevertheless, the responsibility for the conformity of the products to the European TechnicalApproval and for their fitness for the intended use remains with the holder of the EuropeanTechnical Approval.

3 This European Technical Approval is not to be transferred to manufacturers or agents of

manufacturers other than those indicated on page 1, or manufacturing plants other than thoseindicated on page 1 of this European Technical Approval.

4 This European Technical Approval may be withdrawn by Deutsches Institut fr Bautechnik, inparticular after information by the Commission on the basis of Article 5 (1) of Council Directive89/106/EEC.

5 Reproduction of this European Technical Approval including transmission by electronic meansshall be in full. However, partial reproduction can be made with the written consent of theDeutsches Institut fr Bautechnik. In this case partial reproduction has to be designated assuch. Texts and drawings of advertising brochures shall not contradict or misuse the EuropeanTechnical Approval.

6 The European Technical Approval is issued by the approval body in its official language. Thisversion corresponds to the version circulated within EOTA. Translations into other languageshave to be designated as such.

1 Official Journal of the European Communities NL 40, 11.02.1989, p. 122 Official Journal of the European Communities NL 220, 30.08.1993, p. 13 Bundesgesetzblatt I, p. 812, zuletzt gendert durch Gesetz ('last amended by law on')vom 15.12.2001,

Bundesgesetzblatt I, p. 376224 Official Journal of the European Communities NL 17, 20.01.1994, p. 34

8/12/2019 HIT-TZ_0084_ ETA_092009_en

3/14


24268.04

II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICALAPPROVAL

1 Definition of product and intended use

1.1 Definition of product

The Hilti HIT-HY 150 with HIT-TZ is a torque controlled bonded anchor consisting of a mortarcartridge with injection mortar Hilti HIT-HY 150 and an anchor rod HIT-TZ (including nut andwasher) in the sizes of M8x55, M10x65, M12x75, M16x90 and M20x120. The anchor rod(including nut and washer) is made of galvanised steel. The anchor rod is placed into a drillhole filled with injection mortar. The load transfer is realised by mechanical interlock ofseveral cones in the bonding mortar and then via a combination of bonding and frictionforces in the base material (concrete).For the installed anchor see Figure given in Annex 1

1.2 Intended use

The anchor is intended to be used for anchorages for which requirements for mechanicalresistance and stability and safety in use in the sense of the Essential Requirements 1 and 4of Council Directive 89/106 EEC shall be fulfilled and failure of anchorages made with theseproducts would cause risk to human life and/or lead to considerable economicconsequences. Safety in case of fire (Essential Requirement 2) is not covered in this ETA.The anchor is to be used only for anchorages subject to static or quasi-static loading inreinforced or unreinforced normal weight concrete of strength classes C 20/25 at minimumand C 50/60 at most according to EN 206:2000-12. It may be anchored in cracked and non-cracked concrete.

The anchor may only be used in structures subject to dry internal conditions.The anchor may be installed in dry or wet concrete or in flooded holes excepting sea water.

The anchor may be used in the following temperature range:Temperature range: -40 C to +80 C (max short term temperature +80 C and

max long term temperature +50 C)The provisions made in this European Technical Approval are based on an assumedintended working life of the anchor of 50 years. The indications given on the working lifecannot be interpreted as a guarantee given by the producer, but are to be regarded only as ameans for choosing the right products in relation to the expected economically reasonableworking life of the works.

2 Characteristics of product and methods of verification

2.1 Characteristics of product

The anchor corresponds to the drawings and provisions given in Annexes 1 to 3. Thecharacteristic material values, dimensions and tolerances of the anchor not indicated inAnnexes 1 to 3 shall correspond to the respective values laid down in the technicaldocumentation5of this European Technical Approval.

The characteristic anchor values for the design of anchorages are given in Annexes 4 to 6.Each anchor rod shall be marked with the identifying mark of the manufacturer, with theanchor size, with the anchorage depth and with the maximum fixture thickness in accordancewith Annex 3. Each mortar cartridge shall be marked with the identifying mark of themanufacturer and with the trade name in accordance with Annex 2.

5 The technical documentation of this European Technical Approval is deposited at the Deutsches Institut frBautechnik and, as far as relevant for the tasks of the approved bodies involved in the attestation of conformityprocedure, is handed over to the approved bodies.

8/12/2019 HIT-TZ_0084_ ETA_092009_en

4/14


24268.04

The two components of the injection mortar Hilti HIT - HY 150 are delivered in unmixedcondition in mortar cartridges in a size of 330 ml, 500 ml and 1400ml (foil pack cartridge) orin a size of 1100 ml (jumbo hard cartridge) respectively according to Annex 2.The anchor shall only be packaged and supplied as a complete unit, mortar cartridges beingpacked separately from anchor rods (including nut and washer).

2.2 Methods of verification

The assessment of fitness of the anchor for the intended use in relation to the requirementsfor mechanical resistance and stability and safety in use in the sense of the EssentialRequirements 1 and 4 has been made in accordance with the "Guideline for EuropeanTechnical Approval of Metal Anchors for Use in Concrete", Part 1 "Anchors in general" andPart 5 "Bonded anchors" as well as the TR 018 "Torque-controlled bonded anchors", on thebasis of Option 1.

In addition to the specific clauses relating to dangerous substances contained in thisEuropean Technical Approval, there may be other requirements applicable to the productsfalling within its scope (e.g. transposed European legislation and national laws, regulationsand administrative provisions). In order to meet the provisions of the EU Construction

Products Directive, these requirements need also to be complied with, when and where theyapply.

3 Evaluation of Conformity and CE marking

3.1 Attestation of Conformity system

The system of attestation of conformity 2(i) (referred to as System 1) according to CouncilDirective 89/106/EEC Annex III laid down by the European Commission provides:a) tasks for the manufacturer:

(1) factory production control,

(2) further testing of samples taken at the factory by the manufacturer in accordance witha prescribed test plan.

b) tasks for the approved body:(3) initial type-testing of the product,

(4) initial inspection of factory and of factory production control,(5) continuous surveillance, assessment and approval of factory production control.

3.2 Responsibilities

3.2.1 Tasks of the manufacturer; factory production controlThe manufacturer has a factory production control system in the plant and exercisespermanent internal control of production. All the elements, requirements and provisionsadopted by the manufacturer are documented in a systematic manner in the form of writtenpolicies and procedures. The production control system ensures that the product is inconformity with the European Technical Approval.

The manufacturer shall only use raw materials supplied with the relevant inspectiondocuments as laid down in the prescribed test plan6. The incoming raw materials shall besubject to controls and tests by the manufacturer before acceptance. Check of incomingmaterials such as anchor rods, nuts and washers as well as resin and hardener shall includecontrol of the inspection documents presented by suppliers (comparison with nominal values)by verifying dimensions and determining material properties, e.g. tensile strength, hardness,surface finish.

6 The prescribed test plan has been deposited at the Deutsches Institut fr Bautechnik and is handed over only tothe approved bodies involved in the conformity attestation procedure.

8/12/2019 HIT-TZ_0084_ ETA_092009_en

5/14


24268.04

The manufactured components of the anchor shall be subjected to the following tests:

Dimensions of component parts:anchor rod (diameter, length, thread);hexagon nut (well running, wrench size across flats);washer (diameter, thickness);

resin (fill quantity, fill weight);hardener (fill quantity, fill weight).

Material properties:anchor rod (tensile strength, yield limit);hexagon nut (proof load);washer (hardness);mortar (condition, curing time, viscosity);hardener (condition, reactivity).

Thickness of the zinc coating.

Coating.

Visual control of completeness of the anchor.

The frequency of controls and tests conducted during production and on the assembledanchor is laid down in the prescribed test plan taking account of the automatedmanufacturing process of the anchor.The results of factory production control are recorded and evaluated. The records include atleast the following information:

designation of the product, basic material and components;

type of control or testing;

date of manufacture of the product and date of testing of the product or basic materialand components;

result of control and testing and, if appropriate, comparison with requirements;

signature of person responsible for factory production control.The records shall be presented to the inspection body involved in the continuoussurveillance. On request they shall be presented to the Deutsches Institut fr Bautechnik.Details of the extent, nature and frequency of testing and controls to be performed within thefactory production control shall correspond to the prescribed test plan which is part of thetechnical documentation of this European Technical Approval.

3.2.2 Tasks of approved bodies3.2.2.1 Initial type-testing of the product

For initial type-testing the results of the tests performed as part of the assessment for theEuropean Technical Approval shall be used unless there are changes in the production line

or plant. In such cases the necessary initial type-testing has to be agreed between theDeutsches Institut fr Bautechnik and the approved bodies involved.

3.2.2.2 Initial inspection of factory and of factory production control

The approved body shall ascertain that, in accordance with the prescribed test plan, thefactory, in particular the staff and equipment, and the factory production control are suitableto ensure a continuous and orderly manufacturing of the anchor with the specificationsmentioned in 2.1 as well as in the Annexes to the European Technical Approval, inaccordance with the prescribed test plan.

3.2.2.3 Continuous surveillanceThe approved body shall visit the factory at least once a year for surveillance. It has to beverified that the system of factory production control and the specified automated

manufacturing process are maintained taking account of the prescribed test plan.Continuous surveillance and assessment of factory production control have to be performedaccording to the prescribed test plan.

8/12/2019 HIT-TZ_0084_ ETA_092009_en

6/14


24268.04

The results of product certification and continuous surveillance shall be made available ondemand by the certification body or inspection body, respectively, to the Deutsches Institutfr Bautechnik.In cases where the provisions of the European Technical Approval and the prescribed testplan are no longer fulfilled the conformity certificate shall be withdrawn.

3.3 CE marking

The CE marking shall be affixed on each packaging of anchors. The symbol "CE" shall beaccompanied by the following information:

identification number of the certification body;

name or identifying mark of producer and manufacturing plant;

the last two digits of the year in which the CE marking was affixed;

number of the EC certificate of conformity;

number of the European Technical Approval;

use category (ETAG 001-1 Option 1);

size.

4 Assumptions under which the fitness of the product for the intended use wasfavourably assessed

4.1 Manufacturing

The anchor is manufactured in accordance with the provisions of the European TechnicalApproval using the automated manufacturing process as identified in the inspection of theplant by the Deutsches Institut fr Bautechnik and the approved body and laid down in thetechnical documentation.

4.2 Installation4.2.1 Design of anchorages

The fitness of the anchor for the intended use is given under the following conditions:The anchorages are designed in accordance with the "Guideline for European TechnicalApproval of Metal Anchors for Use in Concrete", Annex C, Method A, under the responsibilityof an engineer experienced in anchorages and concrete work.

Verifiable calculation notes and drawings are prepared taking account of the loads to beanchored.

The position of the anchor is indicated on the design drawings (e.g. position of the anchorrelative to reinforcement or to supports, etc.).

4.2.2 Installation of anchors

The fitness for use of the anchor can only be assumed if the anchor is installed as follows: anchor installation carried out by appropriately qualified personnel and under the

supervision of the person responsible for technical matters of the site;

use of the anchor only as supplied by the manufacturer without exchanging thecomponents of an anchor;

anchor installation in accordance with the manufacturers specifications and drawingsusing the tools indicated in the technical documentation of this European TechnicalApproval;

checks before placing the anchor to ensure that the strength class of the concrete inwhich the anchor is to be placed is in the range given and is not lower than that of the

concrete to which the characteristic loads apply;

check of concrete being well compacted, e.g. without significant voids;

keeping the effective anchorage depth;

8/12/2019 HIT-TZ_0084_ ETA_092009_en

7/14


24268.04

keeping of the edge distance and spacing to the specified values without minustolerances;

positioning of the drill holes without damaging the reinforcement;

drilling a cylindrical hole by hammer drilling or hand guided diamond drilling, hand guideddiamond drilling only by using the Hilti diamond drilling machine DD EC-1 and the

corresponding core bits DD-C; in case of aborted drill hole: the drill hole shall be filled with mortar;

before installation of the anchor checking the minimum embedment depth by inserting theanchor rod into the drill hole (the minimum embedment depth is achieved when thethreads of the anchor rod are in level with the concrete surface);

mortar injection by using the equipment given in the manufacturer's instruction and themortar cartridges including the static mixer shown in Annex 1; discarding the first triggerpulls of mortar (the specific number is given in the manufacturer's instruction) of each newcartridge; taking from the manufacturer's instruction the admissible processing time (opentime) of a cartridge including setting of the anchor rod as a function of the anchorcomponent installation temperature and the ambient temperature of the concrete; filling

the drill hole uniformly starting from the drill hole bottom, in order to avoid entrapment ofair; removing the mixer slowly bit by bit during insertion; filling the drill hole with theminimum quantity of the injection mortar given in the manufacturer's instruction (appr. 1/2of the drill hole or if the drill hole is filled with water the complete drill hole to displacing theexisting water respectively); driving the anchor rod by manual turning into the mortar-filleddrill hole up to the marked anchorage depth; achieving the anchorage depth (installationdepth), injection mortar must be visible at the base material surface; replacing the staticmixer if work is interrupted for a time exceeding the indicated processing time of thecartridge; the anchor component installation temperature shall be at least +5 C; duringcuring of the injection mortar the temperature of the concrete must not fall below +5 C;observing the curing time according to Annex 2, Table 2 until the anchor may be loaded(for wet concrete the curing time according to Annex 2, Table 2 must be doubled);

when curing complete attaching the fixture to be anchored in compliance with the torquemoments given in Annex 4, Table 5 by using a calibrated torque wrench.

4.2.3 Responsibility of the manufacturer

It is in the responsibility of the manufacturer to ensure that the information on the specificconditions according to 1 and 2 including Annexes referred to as well as 4.2.1, 4.2.2 and 5.1is given to those who are concerned. This information may be made by reproduction of therespective parts of the European Technical Approval. In addition all installation data shall beshown clearly on the package and/or on an enclosed instruction sheet, preferably usingillustration(s).The minimum data required are:

drill bit; hole depth;

diameter of anchor rod;

minimum effective anchorage depth;

maximum thickness of the fixture;

information on the installation procedure, preferably by means of an illustration;

anchor component installation temperature;

ambient temperature of the concrete during installation of the anchor;

curing time until the anchor may be loaded as a function of the ambient temperature in

the concrete during installation;

maximum torque moment;

identification of the manufacturing batch.All data shall be presented in a clear and explicit form.

8/12/2019 HIT-TZ_0084_ ETA_092009_en

8/14


24268.04

5 Recommendations for the manufacture

5.1 Recommendations concerning packaging, transport and storage

The mortar cartridges shall be protected against sun radiation and shall be stored accordingto the manufacturer instructions in dry condition at temperatures of at least +5 C to not more

than +25 C.Mortar cartridges with expired shelf life must no longer be used.

The anchor shall only be packaged and supplied as a complete unit, mortar cartridges beingpacked separately from anchor rods (including nut and washer).

The manufacture's installation instruction shall indicate that the mortar Hilti HIT-HY 150 canbe used only with the corresponding anchor rods of the manufacturer.

Seyfert

Vizeprsident Beglaubigt:

Kummerow

8/12/2019 HIT-TZ_0084_ ETA_092009_en

9/14


ETA HIT-TZ (Annex)-2004-10-20.doc

Hilti injection anchor HIT-TZ Annex 1

of EuropeanTechnical Approval

ETA-04/0084

Anchor rod

Mortar cartridge and mixer

Mixer HIT-HY 150 (330, 500ml and 1400ml) HIT-HY 150 (1100ml)

HIT-TZ

Mxx*xx/xx

Hole depth h1

Marking of anchorage depth = end of thread

Effective anchorage depth hefFixtureThickness tfix

Thickness of concrete member hmin

HIT-HY 150

H I T - H Y 1 5 0

Product and intended use

8/12/2019 HIT-TZ_0084_ ETA_092009_en

10/14





ETA-04/0084

Foil pack cartridge 330 ml, 500 ml and 1400ml

Jumbo hard cartridge 1100 ml

Table 1: Materials

Designation Marking Material

Mortar cartridge HIT-HY 150Aggregate: Quartz sandBinder: Cement, reaction resinHardener: Dibenzoylperoxid

Table 2: Minimum curing time1)

Temperature in the anchorage base min. curing time

[C] [min]

+5 to +9 90

+10 to +14 75

+15 to +19 60

+20 to +24 50

+25 to +29 45

+30 to +40 40

1)These data are valid for dry concrete only. In wet concrete the curing times must be doubled.

Marking:

Hilti HIT-HY 150production dateproduction timeexpiry date

HIT-HY 150

H I T - H Y 1 5 0

Marking:

Hilti HIT-HY 150production dateproduction timeexpiry date

Injection mortar

packaging and materials

8/12/2019 HIT-TZ_0084_ ETA_092009_en

11/14





ETA-04/0084

Anchor rod HIT-TZ

Table 3: Designation and Materials

Part Designation HIT-TZ

1Hexagon nutEN 24032

class 8 DIN EN 20898-2steel galvanised

1)

2washerDIN 125

steel galvanised1)

3 Anchor rodcold-formed steelgalvanised

1)and coating

1)

galvanised A2 according to EN ISO 4042

Table 4: Dimensions of anchor rod

HIT-TZ M8x55/tfix M10x65/tfix M12x75/tfix M16x90/tfix M20x120/tfix

tfix min [mm] 15 15 15 25 30

min [mm] 82 93 106 136 174l

max

[mm]

1500

d [mm] 9.4 11.4 13.4 17.4 21.35

s [mm] 7.1 9.0 10.7 14.5 18.1

d3

1

2

tfix

s

l

Marking:HIT-TZM.. hef/tfix- e.g. M12x75/50

head marking

anchor rod

dimensions and materials

8/12/2019 HIT-TZ_0084_ ETA_092009_en

12/14





ETA-04/0084

HIT-TZ

Mxx*xx/xx

hmin

t fix

h1

d0

df

hef

Table 5: Characteristic values of anchors and installationHIT-TZ M8x55 M10x65 M12x75 M16x90 M20x120

Nominal drill hole diameter1)

d0[mm] 10 12 14 18 22

Cutting diameter of drill bit dcut [mm] 10,45 12,5 14,5 18,5 22,55

Depth of drilled hole h1 [mm] 60 70 80 95 125

Anchorage depth hef= hnom [mm] 55 65 75 90 120

Diameter of clearance holein the fixture

df [mm] 9 12 14 18 22

Torque moment Tinst= [Nm] 12 23 40 70 1301) Nominal diameter of drill bits of percussion drilling machines or nominal diameter of core bits DD-C of diamond drilling machines DD EC-1

respectively

Table 6: Minimum thickness of concrete member, minimum spacing and minimumedge distance of anchors

HIT-TZ M8x55 M10x65 M12x75 M16x90 M20x120

Minimum thickness hmin [mm] 110 130 150 180 240

Cracked concrete

Minimum spacings smin [mm] 40 50 55 70 80

fr c

[mm] 50 70 75 80 90

Minimum edge distance cmin [mm] 40 50 55 70 80fr s

[mm] 70 80 85 85 90

Non-cracked concrete

Minimum spacings smin [mm] 40 60 70 80 100

fr c

[mm] 65 85 100 100 120

Minimum edge distance cmin [mm] 50 60 70 80 100

fr s

[mm] 80 120 130 140 150

Characteristic values of anchor installation

Minimum thickness of concrete member, minimum spacing andminimum edge distance of anchors

8/12/2019 HIT-TZ_0084_ ETA_092009_en

13/14





ETA-04/0084

Table 7: Characteristic values of resistance to tension loads for design method A


Steel failure

Characteristic resistance NRk,s [kN] 22 35 51 94 147

Partial safety factor1)

Ms [-] 1,5

Pullout failure

Characteristic resistance incracked concrete

NRk,p [kN] 9 16 20 30 40

Characteristic resistance innon-cracked concrete

NRk,p [kN] 16 20 25 -2)

-2)

C30/37 1,22

c C40/50 1,41Increasing factors for NRk,pfor cracked and non-crackedconcrete

C50/60 1,55

Partial safety factor 1) Mp [-] 1,80 3)

Concrete cone failure

Effective anchorage depth hef [mm] 55 65 75 90 120

Spacing scr,N [mm] 3 hef

Edge distance ccr,N [mm] 1,5 hef


Mc [-] 1,80

3)

Splitting failure

Effective anchorage depth hef [mm] 55 65 75 90 120

Spacing scr,sp [mm] 4 hef

Edge distance ccr,sp [mm] 2 hef


Msp [-] 1,80

3)

1)In absence of other national regulations.

2)Pullout failure is not decisive.

3)The partial safety factor 2= 1,0 is included.

Table 8: Displacements due to tension loads


Tension load in cracked concrete [kN] 3,6 6,3 7,9 11,9 15,9

N0 [mm] 0,4 0,4 0,3 0,3 0,3Displacement

N [mm] 0,6 0,8 0,7 0,6 0,6

Tension load in non-cracked concrete [kN] 6,3 7,9 9,9 17,1 26,3

N0 [mm] 0,2 0,2 0,2 0,2 0,2Displacement

N [mm] 0,6 0,8 0,7 0,6 0,6

Characteristic values of resistance to tension loadsfor design method A

Displacements under tension loads

8/12/2019 HIT-TZ_0084_ ETA_092009_en

14/14




ETA-04/0084

Table 9: Characteristic values of resistance to shear loads for design method A


Steel failure without lever arm

Characteristic resistance VRk,s [kN] 11 17 25 47 74


Ms [-] 1,25

Steel failure with lever arm

Characteristic resistance MRk,s [Nm] 23 45 79 200 390


Ms [-] 1,25

Concrete pryout failure

Factor in equation (5.6) of ETAGAnnex C, 5.2.3.3

k [-] 1,0 2,0


Mcp [-] 1,8

2)

Concrete edge failureEffective length of anchor in shearloading

lf [mm] 55 65 75 90 120

Diameter of anchor dnom [mm] 10 12 14 18 22


Mc [-] 1,8

2)

1)In absence of other national regulations.

2)The partial safety factor 2= 1,0 is included.

Table 10: Displacements due to shear loads

HIT-TZ M8x55 M10x65 M12x75 M16x90 M20x120Shear load in cracked and non-crackedconcrete

[kN] 6,3 9,7 14,3 26,9 41,7

V0 [mm] 1,4 1,9 2,3 2,7 3,0Displacement

V [mm] 2,1 2,9 3,5 4,1 4,5

Characteristic values of resistance to shear loadsfor design method A

Displacements under shear loads

HIT-TZ_0084_ ETA_092009_en

Documents

Transcript of HIT-TZ_0084_ ETA_092009_en