Pl:: 12119&

TEST REPORT

STEP - BARÏtIER IN STEEL

Swov SWO/STB-06/104

.

t.I.E.R

Laboratoire d'essais Inrets Equipements de la Route

Rijkswaterstaat

Adviesdienst Verkeer en Vervoer

Bureau Dokumentatie

Postbus 1031

3000 BA Rotterdam

C 8466 -2

TEST REPORT

STEP - BARRIER IN STEEL

SWOV

SWO/STB-06/104

1.1.111 Laboratoire d'essais Inrets Equipements de la Route

SWO/STB-06/1 04 22nd of JuIv 1996

22 pages

CLIENT: SWOV

TEST REPORT

STEP - BARRIER IN STEEL

swov SWO/STB-06/1 04

55.201

-

Technical Director Report Preparation Instrumentation Director

WMouni uincy r This documeiit may not be reprdticed in whole or in part without the authorizatioii ofJe1.C.R.

LIE.R SA - D 29 - route de Crémieu BP 352 -69125 Lyon Satolas Aéroport Tél. 72 48 37 30- Fax 72 48 37 37 No Soel 393 068 796 000 19 Code APE 743

STEP-BARRIER IN STEEL n° ref: SWO/STB-06/104

SWOV page :2/22

CONTENTS

CLIENT

TEST ITEM

DESCRIPTION OF INSTALLATION

3.1 General View 3.2 Description 3.3 Characteristics

TEST REQUIREMENTS

VEHICLE

TEST DESCRIPTION

RESULTS

7.1 Device 7.2 Vehicle

TABLE OF RESULTS

CONCLUSIONS

9.1 Summary page 9.2 Comments

APPENDICES

GEOMETRY OF DE VICE

NOMENCLATURE

PLAN OF TEST

VEHICLE CHARACTERISTICS

PHOTOGRAPHS

SIGNALS

STEP-BARRIER IN STEEL O ref: SWO/STB-06/104

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CLIENT

swOv P.O. box 170 2260 AD LEJDSCHENDAM DUINDOORN 32 The NETHERLANDS Tél :31703209323 Fax : 31703201261

Contact: Mr VAN DE POL

TEST ITEM

Step-barrier in steel (see plans in appendix A and nomenciature in B).

The equipment was delivered on the 3rd of June 1996 and the test took place on the 6th of June.

STEP-BARRIER IN STEEL no ref: SWO/STB-06/104

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3. DESCRIPTION OF IISTALLATION

Step-barrier in steel

3. 1. General View

- General View of the layout of the test

3.2. Description

The test took place in zone 3 (layout plan in appendix C). The total length of the device was 97,05 m. Each element is fixed in road surface.

Orientation and numbering of the elements of the device

200 /

0 1 2 3 4 5 6 8 9 10 11 12 1S 14 15 16

STEP-BARRIER IN STEEL n° ref: SWO/STB-06/104

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3.3 Characteristics

Dimensions of the device:

- Height - Length of an element - Width at top - Width at base - Material specification of elements

Connections

0.90 m 5,45 m 0.20 m 0.54 m steel Fe 360 B Thermic zincking (NEN 1275)

- Metallic plates fixed at the ends of each elements by a serie of boits, allow to the connection between the elements. These plates are in galvanized Fe 360 B steel (sizes in nomenciature B).

Ground fixation

- Each element is fixed in ground surface by four stucks (M24) fastened down by a resin with two components.

TEST REOIJIREMENTS

Test of a concrete separator, test TB5I complying with European standards Pr EN 1317 1 and 2

Theoretical test conditions:

Velocity : 70 kmlh / -o

Angle : 200 +1,5° /

Vehicle mass : 13000 kg ± 400 kg

VEHICLE

The vehicle used for the test was a SAVIEM E7M coach 11.43 m in length and 2.5 m wide. Drawings and weights are shown in appendix 0 and photos on pages 4 and 7. The coordinates for the center of gravity shown in the marker in appendix D are as foliows:

Xg = +3.79m Yg = +0.00m ; Zg = +1.48m

STEP-BARRIER IN STEEL no ref: SWO/STB-06/104

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6. TEST DESCRIPT1ON

The test took place on the 06th of June, 1996 at 12h40 on the [NRETS test track at SATOLAS on shock zone number 3 (test layout in appendix C).

Sunny weather, dry ground.

The piloted, controlled vehicle hit the device at72.6 kph at an angle of 19.7°. It struck component 6, 1.58 m before the start of component 7. It rebounded very quickly. The rear end of the vehicle hit the barrier and exited from component 7 at an angle of under 2°. The vehicle ran along the barrier and its right rear wheel scratched components 9 and 10. The vehicles tyres left marks on components 12 to 14. The vehicle was stopped 20m after the end of the barrier.

Vehicle trajectory

20'

il

CON limit box letiqlh 20 m

- .--

-- w- -

STEP-BARRIER IN STEEL no ref: SWO/STB-06/104 Swov page :7/22

7. RESULT

7.1 Device

- The collision created an initial pocket in the barrier 21.8 m long with a bow at the base of component 7 of approximately 0.12 in and a bow at the top of 0.16. It then formed a second pocket 22.4 m long with a bow of 0.04 m in component 13.

- The device did not break. - No components were ejected from the device. - Components 6 and 7 were bent. - The barrier surface was marked along 15 m (components 6, 7, 9, 10 and 13). - The asphalt was lifted around components 4 and 5 anchor points and damaged for

component 6.

- rT -.--••---.__

7.2 Vehicle

Damage to the device ft:

- The vehicle did not cross the device. - The vehicle did not leave the CEN box. - There was littie damage to the vehicle, bodywork, door, bumper.

Damage to the vehicle

40

STEP-BARRIER IN STEEL n° ref: SWO/STB-06/104 HJI SWOV page :8/22

8. TABLE OF RESULTS

On vehicle measurements

Maximum deceleration recorded in g (ig = 9.81 mis 2) Sm'1 friincy: 10 kHiz.

Resu!tant co Indice Decelerations (for information)

CFC6O AS!

FrontAxle 6.1 0.5

RearAxie 11.1 0.7

(see graphs in appendix F).

STEP-BARRIER IN STEEL n° ref: SWO/STB-06/104

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9. CONCLUSIONS

9.1 Summary page

Type of test Test TB 51, H2 level on a barrier in steel complying with European standards Pr EN 1317 1 and 2.

Initial real conditions

Velocity

Impact angle

Vehicle mass

Results

The vehicle did not cross through the device. The vehicle did not exit from the CEN box limits. Exit angle

Contact length Maximum permanent deflection at base Maximum permanent deflection at top Working width Level of Working Width

9.2 Comments

All acceptance criteria were satisfactory.

72.6 kmlh

19.7°

12750 kg

<2°

27.22 m 0.12 m 0.16 m 0.66 m W2 ~ 0.8 m

* tIER STEP-BARRIER IN STEEL

no ref: SWO/STB-061104

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APPENDICE S

- -

SOVENAANZICH

L

VODRAANZICHT

H L r CDS NC

:° pg

r s

y 1 / 1

Seci o

-.

Doorsnede D-D KoppeingBa

Koppelptaten / k 2 n t e r erp t

_________ -

) C

22 , J 7 • " -: __________

• C/D

—

c

0 -

S-

Cl)

S--

•

NOOT _roj - Matori911kwaheif _Mafectalsoecif,cai , ons'

E,p,,,e,1 / KDpp.Ip9aTe , 9. 350 & CEl ES ELeVeIE/C9,pIElQOatt0 Bo1VOpEDW.n 4.9

1.6

* taEHr.erirq

109r*s(h,eDprèEn ElHQeflS HEN DES EVVo oV*ç no9 - HEN 1215

* MEI GrIep an000re • IipElepe 260 9119 0eot9

bQErÇOI 934 a 4 len

904P OVIE1VIE 01. l*N.reI, '0 DGE-0E51O

'" 095-16539

rijkssaferstaat 1 500l60l5051n9 .919* 4EErl1V0t19 bc.r.'d.e:l r*t •f0*ig *93*90:.

RVIS.SIEP_SOEVIER 519.111

• ,3.EVEMIEIS LVIIO. 5650

L9051 lW 11901E 6110105

[oVDs V9.1SS CIVIOW'SE

VieW -P-Aanzicht -P-

Sclion Â-A

Doorsnede A-A

Vie., in dtrection -P-Aanzicht vatpens pijl -P-

EsV0

5-00

Manthoe-apt e Of St ViSME

deksel

BOVENAÂNZICHT lap-VIEW 5190 -

-

1IT ïTITTITJTTTII Tj:

Veankeng ÂfsEetaet

9950

- VEE

VOORAANZICHT L__ A

Seçtiao 91-5 Doorsnede S-S

MorrtaOe-gat en AnVerplOat AssInDty- hate and anahor-plate

pVr NVCVS

tR i ( 1,9

0

11111, STEP-BARRIER IN STEEL no ref: SWO/STB-061104

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B. NOMENCLATURE

DESIGNATION CHARACTERISTICS QUANTITY

Metallic element Steel sections, Fe 360 B galvanized by zincking according NEN 1275 standard Tested element: !ength = 5450 ; height = 900 ; width at top = 200; 9 width at base 540 ; thickness = 6.

8 Assemly element length = 5996 ; height = 900 ; width at top = 200; width at base = 540 ; thickness = 6.

Top coupling plate Steel plate, Fe 360 B galvanized 16 sizes: 300x170x8

High lateral coupling plate Steel plate, Fe 360 B galvanized 32 sizes : 555x300x8

Low lateral coupling plate Steel plate, Fe 360 B galvanized 32 sizes: 300x218x8

Stuck for anchorage Screw M24, class 4.6 ; lenglh = 330. 68

Washer- strip Plate 18 sizes: 400x70x16

Armature-strip Plate 18 sizes: 250x100x30

Nut for anchorage M24, c!ass 8. 68

Bolt Rd. Head Bolt M16x40, class 4.6 896

Nut M16, class 8 896

_ NORTH

PROHBITED ZONE

til

til

LOCAM

ZONE©

SCALE i/000 cm

PROHIBrED ZONE

.L 1 STEP-BARRIER IN STEEL ° f . SWO/STB-06/104

SWOV page : 15 /22

D. VEHICLE DIMENSIONS

Model: SAVIEM E7 type, Model year: 1974

[J-

Vehicie characteristics

VEHICLE MASS / DIMENSIONS / CENTRE OF GRAVITY LOCATION / (kg) (m) (m)

MASS WITHOUT BALLAST WHEEL TRACK (frire) LONGITUDLNAL DISTANCE (X) SPECIFICATION. 1 / SPECIFICATION. 2.00± 0.3 SPECIFICATION. 3.80± 0.38

TRIJE f_9800 TRUE 2.04/1.84 TRUE 3.79 WHEEL RADIUS

SPECIFICATION. 0_52±0_078 TRUE 0.505

BALLAST WHEEL BASE LATERAL DISTANCE (Y) SPECWICATION. / SPECIFICATJON. 6.50 ± 0.975 SPECIFICATJON ± 0.10

TRUE 2950 TRUE 6.23 TRUE 0 NIJMBER OF AXLES

SPECIFICATION. is_+1 TRUE 1S+1

TOTAL VEffiCLE MASS BUMPER HEIGHT HIEIGHT ABOVE GROUND (Z) SPECIFICATION. 13000± 400 SPECIFICATION. / SPECIFICATION. _1.40± 1.611 -0.07

TRIJE 12750 TRUE / TRUE _1.48

STEP-BARRIER IN STEEL O ref: SWO/STB-061104

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E. PHOTOGRAPHS

- - r View before impact

t!' General view after impact

f At imnact

1

/ 1

i Impact point

kjlk

/ • fDepth _______ •: :•

-:

û Back view fI'Connection 5/6 Contact lengthG ODamages elements nr 9 & 10

-

Ii

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E. PHOTOGRAPHS

?

1 ime : 0.00 s linie : 0.40 S

-

Ïie0I0s____

ii - Fime 0.20 s - -

-

1 ilne 0.30 s - -

Time 0.70 s -

",li

wuséw 79

Time : 0.90 s

STEP-BARRIER IN STEEL n° ref: SWO/STB-06/104

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F. SIGNALS

i5: Acc. Xcv 6Ü -

Oul

0.0

—5. 0

0,0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

Longitudinal and transversal accelerations Front axie

Butterworth Filter: 60 Hz

STEP-BARRIER IN STEEL n° ref: SWO/STB-061104

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F. SIGNALS

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

V8: Acc. Rav 6']-z

15.0

o 10.0

5. 0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

Vertical and resultant accelerations Front axie

Butterworth Filter: 60 Hz

STEP-BARRIER IN STEEL no ref: SWO/STB-061104

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F. SIGNALS

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1,4 Sec

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

Longitudinal and transversal accelerations Rear axie

Butterworth Filter: 60 Hz

0 1 1 LU 1 STEP-BARRIER IN STEEL 1 no ref: SWO/STB-06/104 - 1 Swov

1 page : 21122

F. SIGNALS

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

V18: Acc. Rarr 6011z

15.0

0 10.0

5. 0

0.0 0.2 0.4 0.6 0.8 1,0 1.2 1.4 Sec

Vertical and resultant accelerations Rear axie

Butterworth Filter: 60 Hz

E9 STEP-BARRIER IN STEEL Swov

F. SIGNALS

no ref: SWO/STB-061104

page : 22/22

S 1 A v 0 fl t : 0.52WU al 021s ____________________________

1,2

0. 9

(/1

c

0 z 0. 3

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Sec

8: A S 1 A r r e r e: D.65NU aL 0.4578e

1.2

D. 9

(t] 4-1

c D 0 z

0. 3

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 çec

ASI Front and rear axles

Acceleration Severity Index Butterworth Filter: 180 Hz

L.IE.R SA - D 29 - route de Crémeu BP 352 - 691 25 Lyon Satolas Aéroport TéJ. 72 48 37 30 - Fax 72 48 37 37 N Siret 393 068 796 000 19 - Code APE 743 B