DSI-DYWIDAG_Tie_Rods_02.pdf

7/30/2019 DSI-DYWIDAG_Tie_Rods_02.pdf

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DYWIDAG Tie Rods


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Sacrificial surface corrosion in accordance with EN 14199

Required design woring ife 5 years 25 years 50 years 75 years 100 years

Undistributed natura sois 0.00 0.30 0.60 0.90 1.20

Pouted natura sois and 0.15 0.75 1.50 2.25 3.00industria grounds

Aggressive natura sois 0.20 1.00 1.75 2.50 3.25

Non-compacted and 0.18 0.70 1.20 1.70 2.20non-aggressive fis

Non-compacted and aggressive fis 0.50 2.00 3.25 4.50 5.75

Nominal Steel Cross-Sectional Yield Ultimate

Diameter Grade Area Load Load[mm] [N/mm2] [mm2] [N] [N]

18 670/800 254 170 204

22 670/800 380 255 304

25 670/800 491 329 393

28 670/800 616 413 493

30 670/800 707 474 565

35 670/800 962 645 770

43 670/800 1452 973 1162

57.5 670/800 2597 1740 2077

63.5 670/800 3167 2122 2534

75 670/800 4418 2960 3535

Corrosion Protection

An important eement in the ong

term durabiity of tie rod instaation is

corrosion protection. For DSIsGEWI

Stee andGEWIPlus systems, various

corrosion protection systems are

avaiabe, depending on site conditions

and degree of eposure.

Possibe soutions are:

n Sacrificia corrosion in accor-

dance with EN 14199, EAU or other

specifications. See aso tabe beow

n The we nown DYWIDAG doube

corrosion protection in accordance

with EN 1537

n Hot dip gavanizing in accordance

with ISO 1461

n Epoy coating

n Tar coating

n Denso wrapping

Tie Rods fromGEWI Plus Threadbars

n Continuous coarse right hand thread,thus easiy distinguishabe from

standardGEWI Stee

n Smaer pitch for easier torquing

n Wide range of accessories avaiabe

n Approved doube corrosion protection

in accordance with EN 1537 can be

appied

n Despite its high grade, nosusceptibiity to stress crac

corrosion or hydrogen induced

embrittement

n In accordance with the atest

European geotechnica standards

n Stoc engths 15 and 18m, other

engths on request


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welding seam

waling

bearing plate

GEWI Steel waling bolt

anchor nut

supporting bracket

sheet pile wall

waling

load bearing H-pile

GEWI Steel waling bolt

sectional drawing of waling bolt

bearing H-pileWeb of load

4

GEWI Steel Waling Bolts

Bar Nut

xnom AF H [mm] [mm] [mm]

32 55 60

40 65 70

50 80 85

63.5 100 115

Dimensions of nuts for

GEWI Steel waling bolts

Waing bots are needed to connect a

standard sheet pie wa or a moduar

sheet pie wa to a oad distributing

waing.

The required ength of the waing bots

depends on the height of the sheet pie

profie, the width of the waing, the pate

thicness and the nut ength.

To aign sheet pie was, waing bots can

aso be prestressed.

Features and advantages:

n Continuous coarse eft hand thread

n Can be cut to any ength

n Wedabe (for weded connections,

e.g. for andside waings)

Example for a connection of a landside waling to a modular wall with a

GEWI Steel waling bolt welded in position (executable also with inclination)

n Waing bot in accordance with

German EAU (E184)

n Front pate for sheet piing troughs of

U-shaped and Z-shaped sheet pies

n Rear pate with supporting bracet

n Doube bots in sheet piing troughs of

Z-shaped sheet pies

n Waing bots sha not have bar

diameters of ess than 32 mm

Waling UU


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DYWIDAG Tie Rods with Strand Tendons

Horizonta strand tendons offer an a-

ternative to common bar tie rods. These

strand tendons have been deveoped

for use in prestressed concrete and can

aso be used for marine appications,

anaogue to their use as unbonded

post-tensioning system.

n Amost any user-defined engths can

be manufactured, due to storage and

transport on cois

n High feibiity, thus easy instaation

aso under imited wor space and no

danger of damage due to settements

n Maimum utiization of the stee,

due to user defined differentiation

between 2 and 37 strands

n Direct infuence on possibe

deformations due to high possibe

prestressing oads

Size Steel Cross-Sectional 0,1% Yield 0,2% Yield Ultimate WeightGrade Area Load Load Load

[mm2] [N] [N] [N] [g/m]

0,6 St 1770 140 218 220 248 1.1

0,6 St 1860 140 230 234 260 1.1

0,62 St 1770 150 234 236 265 1.2

0,62 St 1860 150 246 251 279 1.2

Mechanical properties

There are four different types of strands which can be used for the horizonta strand tendons for marine appications.

Eampe: a strand tendon with 37 strands 0.62, St1860, has an utimate oad of 10,323 N.

Corrosion protection

To ensure the durabiity of tie rods

with horizonta strand tendons, they have

to be protected against corrosion. The

singe strands are greased and sheathed

individuay.

After stressing of the horizonta strand

tendons, the tendons are injected with

cement grout as with permanent strand

anchors in accordance with EN 1537.

A eposed stee parts of the rie rod

head are coated in accordance with

ISO 12944-5.

Features and advantages:

n Very high stee grades,

thus ow weight

n We proven for prestressed

concrete for decades


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A U S T R I A

A R G E N T I N A

A U S T R A l I A

B E l G I U M

B O S N I A A N D H E R Z E G O V I N A

B R A Z I l

C A N A D A

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D E N M A R k

E G Y P T

E S T O N I A

F I N l A N D

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H O N D U R A S

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J A P A N

k O R E A

l E B A N O N

l U x E M B O U R G

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M E x I C O

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P A N A M A

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P E R U

P O l A N D

P O R T U G A l

Q A T A R

S A U D I A R A B I A

S I N G A P O R E

S O U T H A F R I C A

S P A I N

S W E D E N

S W I T Z E R l A N D

T A I W A N

T H A I l A N D

T U R k E Y

U N I T E D A R A B E M I R A T E S

U N I T E D k I N G D O M

U R U G U A Y

U S A

V E N E Z U E l A

www.dywidag-systems.com

Please note:

This brochure serves basic information

purposes only. Technical data and information

provided herein shall be considered

non-binding and may be subject to change

without notice. We do not assume any liability

for losses or damages attributed to the use

of this technical data and any improper

use of our products. Should you require

further information on particular products,

please do not hesitate to contact us.

AustriaDYWIDAG-SYSTEMSINTERNATIONAl GMBHWagram 494061 Pasching/linz, AustriaPhone +43-7229-61 04 90Fa +43-7229-61 04 980E-mai: [email protected]

DYWIDAG-SYSTEMSINTERNATIONAl GMBHTeichweg 95400 Haein, AustriaPhone +43-6245-87 23 0Fa +43-6245-87 23 08 0

E-mai: [email protected]

Belgium and LuxembourgDYWIDAG-SYSTEMSINTERNATIONAl N.V.Industrieweg 253190 Boortmeerbee, BegiumPhone +32-16-60 77 60Fa +32-16-60 77 66E-mai: [email protected]

FranceDSI-ArtonAvenue du BicentenaireZI Dagneu-BP 5005301122 Montue Cede, FrancePhone +33-4-78 79 27 82Fa +33-4-78 79 01 56E-mai: [email protected]

GermanyDYWIDAG-SYSTEMSINTERNATIONAl GMBHSchuetzenstrasse 2014641 Nauen, GermanyPhone +49 3321 44 18 32Fa +49 3321 44 18 18E-mai: [email protected]

DYWIDAG-SYSTEMSINTERNATIONAl GMBHMa-Panc-Ring 140764 langenfed, GermanyPhone +49 2173 79 02 0Fa +49 2173 79 02 20E-mai: [email protected]

DYWIDAG-SYSTEMS

INTERNATIONAl GMBHGermanenstrasse 886343 koenigsbrunn, GermanyPhone +49 8231 96 07 0Fa +49 8231 96 07 40E-mai: [email protected]

DYWIDAG-SYSTEMSINTERNATIONAl GMBHSiemensstrasse 885716 Unterscheissheim, GermanyPhone +49-89-30 90 50-100Fa +49-89-30 90 50-120E-mai: [email protected]

ItalyDYWIT S.P.A.Via Grandi, 6820017 Mazzo di Rho (Miano), ItayPhone +39-02-93 46 87 1Fa +39-02-93 46 87 301E-mai: [email protected]

NetherlandsDYWIDAG-SYSTEMSINTERNATIONAl B.VVeiingweg 25301 kM Zatbomme, NetherandsPhone +31-418-57 89 22Fa +31-418-51 30 12E-mai: [email protected]

www.dsi-n.n

NorwayDYWIDAG-SYSTEMSINTERNATIONAl A/SIndustrieveien 7A1483 Sytta, NorwayPhone +47-67-06 15 60Fa +47-67-06 15 59E-mai: [email protected]

PortugalDYWIDAG-SYSTEMSINTERNATIONAl lDARua do Poo Sulote 1.01.1.1 2B1990-273 lisbon, PortugaPhone +351-21-89 22 890Fa +351-21-89 22 899E-mai: [email protected]

SpainDYWIDAG SISTEMASCONSTRUCTIVOS, S.A.Avenida de a Industria, 4Po. Ind. la Cantuena28947 Fuenabrada (MADRID), SpainPhone +34-91-642 20 72Fa +34-91-642 27 10E-mai: dywidag

@dywidag-sistemas.comwww.dywidag-sistemas.com

United KingdomDYWIDAG-SYSTEMSINTERNATIONAl lTD.Northfeld Road

Southam, WarwicshireCV47 0FG, Great BritainPhone +44-1926-81 39 80Fa +44-1926-81 38 17

E-mai: [email protected]/u

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DSI-DYWIDAG_Tie_Rods_02.pdf