jordahl catalogue jxa

Anchor Channels JXA

JORDAHLFIXING TECHNOLOGY

Deutsche KahneisenGesellschaft mbH BerlinE-Mail: [email protected]: www.jordahl.de


JORDAHL-Anchor Channels and Accessories

Anchor Channels JXA

Areas of use

The application The quality Ordering example

The advantages

The JORDAHL-AnchorChannel System JXA can beapplied universally as an anchor channel in

the construction industry as a mounting channel in

equipment building for static loads of

18 kN JXA W 29/2012 kN JXA W 38/23

for dynamic loads with arange of stressof 2.4 kN JXA W 29/20 of 3.6 kN JXA W 38/23

particularly suitable forfixings in lift construction.

JORDAHL-Anchor ChannelsJXA are needed when loadsalong the length of thechannel also have to becarried. In conjunction withserrated bolts JXD and JXH,a safe, close-fitting connec-tion is formed. Previous limi-tations in the use of anchorchannels in the longitudinaldirection are overcome bythese new profiles. JXAAnchor Channels are capa-ble of being loaded in alldirections.

As long as only concentricloadings and transverse load-ings are to be borne, thenhammer head bolts of typeJD, JUD and JH, JUH can beused.For non-static loadings,JORDAHL-Anchor ChannelsJXA offer the highest dyna-mic load-bearing capabilityin their class.

JORDAHL-Anchor ChannelsJXA are subject to qualitycontrol in accordance withDIN EN ISO 9001.They are made from steel toDIN EN 10025 in bright rolledor hot galvanised versions.We hold proven quality stocklengths (6 m) and shortpieces (150, 200, 250 mm)in stock at all times. Specificlengths can be manufac-tured at short notice tocustomers requirements.

JORDAHL-Anchor ChannelJXA ProfileW 38/23, Length 250 mm

Bolts for loadingsin all directions

The JORDAHL-AnchorChannel System JXA offers freedom of planning due

to universal loading capa-bility in all directions

lower weight than comp-arable conventional sec-tions for equally highloadings.

wide range of bolts withhigh loading capacity atsmall bolt diameters.

JXA - W 38/23 - 250 - fv

Type Profile Length Design[mm]

JXH - M 16x 40 - fv

Type x Length Design[mm]

orBolts for use in tensionand shear loadings only

JUH- M 16x 40 - gv

Type x Length Design[mm]

Universal fixing with JORDAHL-Anchor Channels JXA forsupporting loads in all directions. Equipped with particularlypowerful load-bearing serrations.

1JORDAHLFIXING TECHNOLOGY


Profile Anchor Anchor orientation

JXA type with I-anchors

W 38/23 Round anchor 95

I 125 150 trans./longitudinal

W 29/20 Round anchor 80

I 60 80 trans./longitudinal

Channel Anchor spacing

length L Profile W 38/23 S 250 mm

[mm] Profile W 29/20 S 200 mm

100

150

200

250

>250

JORDAHL-Anchor Channels JXA, hot-rolled from solid steel with round anchor or I-anchor have a multitude of uses inall areas of the construction industry.

Overview of sections

Profile Max. perm. Weight(2) Fixing method Material /JXA single load of channel Design

F(1) [kN] with anchor Serrated Hammer-[kg/m] bolts head Profile

bolts(3) Anchor

W 38/23 12.0 2.7 JXH M 1216 JUH M 16

JH M 1012 (4)

W 29/20 8.0 1.7 JXD M 1012 JUD M 12

JD M 610 (4)

(1) For the exact permissible load for the appropriate application, please refer to table on Page 3.(2) All metre weights are for anchor channels in bright-rolled steel. For galvanised profiles use metre weight x 1.10.(3) Not for use with longitudinal loads. See loading ranges on Page 2.

(4) The bolts JD and JH can also be used inJXA profiles. However, please note theirreduced load-bearing capacity.

3

38

23

5,5

18

20

2,5

29

5

14

JORDAHL-Anchor Channels JXA are mainly manufacturedwith round anchors.

Associated anchor styles Anchor arrangement

Anchor styles

Anchor Channels JXA

Steel in bright-rolled

or hot-galvanised versions

50 m

Round anchor

H

I-anchor,transverse set

H

200 2525

150 2525

100 2525

2525 50

250 2525 250 2502525 250

200 2525 200 200 200 2525

L LW29

/20

W38

/23

approx.instn. heightH [mm]



Profile JXA Minimum spacings and component dimensions [mm](1)

Channelpairs(4)

ar aa ae af b(2) d(3) ar1 aa1

W 38/23 150 300 130 250 300 225 150

W 29/20 100 200 80 200 200 140 125

(1) The minimum distances given in the table apply to reinforced concrete. Nodemands are placed on the reinforcement if the distances are increased by = 30%.

(2) Applies for single channel arrangement.(3) Given by the length of the anchor and the concrete covering required

according to DIN 1045.(4) For concentric loading only.

Anchor Channels JXA

Loading ranges Minimum spacings and minimum component dimensionsfor all classes of concrete strength B25

Discrimination is madebetween the following load-ing ranges depending uponthe bolt used:

Loading in alldirectionsWhen using the serratedbolts type JXD and JXH thelongitudinal load x transverse loading y and concentric loading z can be transmitted.

When installing JORDAHL-Anchor Channels JXA, theaxial and edge spacings

Axial and edge spacing

given in the table must beobserved:

b

araa

ar

ae

af

d

aa1ar1

ar1

ae

Channel pair

Loading ranges depending on bolt type

Loading Loading

perpendicular to channel long. axis in all directions

transverse loading y longitudinal loading x

concentric loading z transverse loading y

concentric loading z

Hammer head bolts Serrated bolts

Type JD, JUD and JH, JUH Type JXD and JXH

l 1

zy

x

zy

zy

x

zy

zyzy

x

Single load

Load pair

(1) With simultaneous loading in several directions, the load resultant F maynot exceed the permissible loads according to Page 3.

Fz2 + Fy2 zul. F(1) Fx2 + Fz2 + Fy2 zul. F (1)

JORDAHL-Anchor ChannelsJXA can be called upon tosupport loads acting in dif-ferent directions.

Loading perpendicular tothe axis of the channelIn conjunction with thehammer head boltstype JD, JUD and JH, JUHthe transverse loading y, and the concentricloading z can be trans-mitted.



Anchor Channels JXA

Permissible loads

Perm. range of stress for a load cycle number N = 2 x106

JORDAHL-Anchor ChannelsJXA are approved by theGerman building inspectorateunder the license numberZ-21.4-1690.The anchor channels may befixed in standard reinforcedor unreinforced concrete ofstrength class B15 accord-ing to DIN 1045;1988-07.The values in the table applyto concrete B25.When using concrete ofstrength class B15, the valuesin the table must be reducedby a factor of 0.7. The loadsthat can be borne are inde-pendent from the directionof the load. However, it mustbe ensured that when load isapplied in several directions,the load resultant must notexceed the permitted loadsgiven in the table.

JORDAHL-Anchor ChannelsJXA are also approved by thebuilding inspectorate fortension loads that are notprimarily static and con-centric. The given ranges ofstress apply to the profilesW 38/23 and W 29/20 withround anchors or I-anchors.

Only use in reinforced con-crete components is allowed.When installing in the load-induced stress zone in rein-forced concrete components,it must be demonstrated thatthe forces can be transmittedfurther.

Fx2 + Fy2 + Fz2 perm. F

Permissible loads F [kN]

Profile associated bolts Load range all directions(1)

JXA

Hammer- Serrated

head bolts(2) bolts Single load Load pairs

Profile length [mm] 100 200

Load spacing [mm] 250 50 150

W 38/23 JUH M16JXH M12

12.0 6.7(3) 8.6(3)JXH M16

W 29/20 JUD M12JXD M10

8.0 4.5(3) 6.4(3)JXD M12

(1) Loading ranges see Page 2.(2) Hammer head bolts type JD, JUD and JH, JUH are not approved for loads in the lengthwise direction of the channel

(x - x). When using smaller bolts type JD and JH, the permissible loading of the bolts according to Page 4 must notbe exceeded.

(3) Intermediate values may be interpolated.

F F F F

Single load Load pairs

250 50

250

F F F F FF

250 250 50

250

50

25

25

Arrangement of load for JXA W 38/23 and JXA W 29/20

1 Load cycle

FO = top load

FU = bottom load

12.0 kN

8.4 kN

0 JXA W 38/23

Profile Permissible range of stress F for tension loading

JXA F = Fo Fu [kN]

W 38/23 3.6

W 29/20 2.4

Example: JXA W 38/23

perm. F static perm. load = 12.0 kN

perm. F transient loading = 3.6 kN

residual tension loading = 8.4 kN

Only the associated bolts JXD and JUD M 12 (W 29/20) or JXH and JUH M16(W 38/23) are allowed.



Anchor Channels JXA

Tightening torques and permissible bolt loads

Bending loads

JORDAHL-Bolts


Type JD, JUD and JH, JUH Type JXD and JXH

Loading Loading

perpendicular to channel long. axis in all directions

transverse loading y longitudinal loading x

concentric loading z trans. load y concentric load z

Fz2 + Fy2 perm. F Fx2 + Fz2 + Fy2 perm. F Tightening perm. F (tension and shear)

[mm] torque [Nm] [kN]

Strength class 4.6 8.8 4.6 8.8

M 6 7 3 2.2

M 8 9 8 4.0

M 10 12 15 40 6.4 13.3(1)

M 12 14 25 80 9.3 (1) 19.4(1)

M 16 18 60 120 17.3(1) 36.1(1)

zy

x

zy

Bolt

Clea

ranc

e ho

le in

com

pone

nt t

o be

join

ed

Ham

mer

hea

d bo

lts

JD, J

UD

and

JH, J

UH

Serr

ated

bol

ts J

XD

and

JX

H

Loading ranges JORDAHL-Anchor Chan-

nels JXA can be used inconjunction with serratedbolts JXD and JXH for load-ings in all directions.

In combination with ham-mer head bolts JD, JUDand JH, JUH, JORDAHL-Anchor Channels JXA canbe used in a similar fashionto the anchor channels JTAfor loadings perpendicularto the longitudinal axis ofthe channel (transverseload, diagonal load andconcentric load). Hammerhead bolts JD, JUD and JH,JUH are not approved forloads in the longitudinaldirection of the channel.

When bending occurs inaddition to concentric or dia-gonal loading, the loadingsmust be superimposed:

perm.F = perm. concentricforce of the bolt

perm.M = perm. bendingtorque [Nm], acc. totable

FZ = applied tensioncomponent [kN]

M = applied bendingtorque [Nm]

M

Fz

MFZ perm F (1 )[kN]

perm. M

Perm. bending torque [Nm](1)

Hammer- Serrated

head bolts

bolts

JD, JUD, JXD, JXH

JH, JUH

4.6 8.8

M 6 2.0

M 8 5.0

M 10 10.0 24.9

M 12 17.5 43.7

M 16 44.4 111.0 (1) Referred to top edge ofchannel or concrete

Bolt

diam

eter

two slots

one slot

JXD/JXH

JD/JUDJH/JUH

(1) The permissible loadings according to Page 3 may not be exceeded.



m+s+u

lk

f

l


Loading perpendicular to channel long. axis Loading in all directions

for profile W38/23 W29/20 W38/23 W29/20

Material Strength class 4.6, Strength class 8.8,

Steel electro-galvanised (gv), 5 m hot galvanised (fv), 40 m

Bolt JH JUH JD JUD JXH JXD

Bolt M10 M 12 M 16 M 6 M 8 M 10 M 12 M 12 M 16 M 10 M 12

length l [mm]

30 gv gv gv gv gv gv gv fv fv fv fv

40 gv gv gv gv gv gv fv fv fv fv

50 gv gv gv gv gv gv gv fv fv fv fv



100 gv gv gv gv gv fv fv fv fv

125 gv gv gv fv fv

150 gv gv gv gv gv fv fv

200 gv gv gv

Profile W 38/23 W 29/20 W 38/23 W 29/20

Profile nose f [mm] 5.5 5.0 5.5 5.0

l = bolt length

lk = clamping length (thick-

ness of component)

f = profile nose incl.

serration height

m = nut thickness DIN 934

s = washer thickness

DIN 9021

u = bolt protrusion DIN 78

Bolt Total

m+s+u

[mm]

M 6 8.6

M 8 11.0

M 10 13.5

M 12 16.5

M 16 20.0

req l = lk+ f + (m + s + u)

30,5

l

22,4

l

28,9

l

20,9

l

JORDAHL-Bolts, overview

Anchor Channels JXA

Assembly

JORDAHL-Bolts are adjustedin the channel by turningthrough 90 at right anglesto the axis of the channel.The slots in the end of theshaft must run at rightangles to the longitudinalaxis of the channel. Serratedbolts JXD and JXH have 2slots.Hammer head bolts JD, JUDand JH, JUH have one slot.

Calculating the required bolt

length l [mm]

h./

5.00

0

SAUDI ARABIARolaco Trading & ContractingAl-Sulaiman Building P.O.Box 222 Medinah RoadSA-21411 JeddahPhone: +966 2/651 80 286Fax: +966 2/653 42 [email protected]

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Box 103 Trankrrsgatan 7S-42502 Hisings KrraPhone: +46 3/1 57 69 07Fax: +46 3/1 57 69 [email protected]

GERMANYDeutsche KahneisenGesellschaft mbHNobelstrae 5155D-12057 Berlin

Phone: +49/30/6 82 83-02Fax: +49/30/6 82 83-4 97TechnicalDept.: +49/30/6 82 83-4 98Sales: +49/30/6 82 83-4 99

[email protected]://www.jordahl.de

HUNGARYPfeifer-Garant Kft.

Gymri u.128H-1103 BudapestPhone: +36 1/2 60 10 14Fax: +36 1/2 62 09 27

HONG KONGAnchor Engineering Co. Ltd.32 A Man Yue Street Flat E,Winner Building, G/FLHongkong Hunghom/KowloonPhone: +852 23/55 70 79Fax: +852 23/30 99 [email protected]

DENMARKUniversal Fastgrelse A/S

Mllehaven 6DK-4040 JyllingePhone: +45 46 73/10 60Fax: +45 46 73/04 [email protected]

POLANDJ&P Technika BudowlanaSp.z.o.o.Ul. Stablowicka 117 A/1PL-54062 WroclawPhone: +48 71/3 54 22 64Fax: +48 71/3 54 22 [email protected]

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GREAT BRITAINJ&P Building Systems Ltd.1 Clivemont Road/Unit 3Cordwallis Industrial AreaGB-Maidenhead SL6 7BP/BerksPhone: +44 62 82/68 68Fax: +44 62 82/31 [email protected]

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Zone IndustrielleRue des FleursF-68190 Ungersheim-EnsisheimPhone: +33 3/89 83 68 70Fax: +33 3/89 48 88 36

ITALYSoc. Technogrip S.R.L.

Via Matteotti 8cI-10040 San GillioPhone: +39 011/984 07 07Fax: +39 011/984 04 99

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DIN EN ISO 9001Certificate: 01100 005218


HEADQUARTER SUBSIDIARIES AND AGENTS04.0

1/1

.A./

JXA

e/S

c

Zrichstrae 38aCH-8306 BrttisellenPhone: +411/8 33 32 33Fax: +411/8 33 34 75www.ankaba.ch

TitelJORDAHL Anchor channels JXATechnical baseOverview of sectionsAnchorLoading rangesMinimum spacings and minimum component dimensionsPermissible loadsPemissible range of steel stressBolts, permissible loadsBolts, bending loadsBolts, range of products

Addresses

jordahl catalogue jxa

Documents

round anchor

jordahlanchor channelsjxa

static loads of18 kn

jxaanchor channels

mmmm profile w

particularlypowerful

length of thechannel

construction industry