FI844779L - ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING. - Google Patents

ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING.

Info

Publication number
FI844779L
FI844779L FI844779A FI844779A FI844779L FI 844779 L FI844779 L FI 844779L FI 844779 A FI844779 A FI 844779A FI 844779 A FI844779 A FI 844779A FI 844779 L FI844779 L FI 844779L
Authority
FI
Finland
Prior art keywords
wheels
dynamic testing
pair
road
arrangement
Prior art date
Application number
FI844779A
Other languages
Finnish (fi)
Other versions
FI844779A0 (en
FI81675B (en
FI81675C (en
Inventor
Stepan Vasilifvich Konovalov
Viktor Ivanovich Tsygankov
Vladimir Vasilievic Karchikhin
Sergei Stepanovich Konovalov
Rostislav Vladimi Blagorazumov
Jury Mikhailovich Yakovlev
Original Assignee
Mo Avtomobilno Dorozhnyj Inst
Respub Pt Trest Rosdororgtekhs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mo Avtomobilno Dorozhnyj Inst, Respub Pt Trest Rosdororgtekhs filed Critical Mo Avtomobilno Dorozhnyj Inst
Priority to FI844779A priority Critical patent/FI81675C/en
Publication of FI844779A0 publication Critical patent/FI844779A0/en
Publication of FI844779L publication Critical patent/FI844779L/en
Publication of FI81675B publication Critical patent/FI81675B/en
Application granted granted Critical
Publication of FI81675C publication Critical patent/FI81675C/en

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention concerns an arrangement for dynamic testing of road surfacings, said arrangement primarily being intended for dynamic testing of road surfacings of the nonrigid type. The arrangement according to the present invention is placed on a transport vehicle 7 and contains a punch which is designed in the form of two wheels 6 arranged in a pair, which wheels are mounted on an axle 5 and is supported by support frame 1. A control device is mounted on the support frame 1 on which a weight 3 is installed which can fall and which functions in conjunction with a lifting mechanism 4. A device 9 for measurement of the vertical displacements of the road surfacing is placed between the wheels arranged in a pair 6 at the application center point for the load on the road surfacing. The measurement device 9 is connected to the transport vehicle 7. The drive device of the lifting mechanism 4 is independent of the wheels 6 arranged in a pair. <IMAGE>
FI844779A 1984-12-04 1984-12-04 ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING. FI81675C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI844779A FI81675C (en) 1984-12-04 1984-12-04 ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI844779 1984-12-04
FI844779A FI81675C (en) 1984-12-04 1984-12-04 ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING.

Publications (4)

Publication Number Publication Date
FI844779A0 FI844779A0 (en) 1984-12-04
FI844779L true FI844779L (en) 1986-06-05
FI81675B FI81675B (en) 1990-07-31
FI81675C FI81675C (en) 1990-11-12

Family

ID=8520005

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844779A FI81675C (en) 1984-12-04 1984-12-04 ANORDINATION FOR DYNAMIC TESTING AV VAEGBELAEGGNING.

Country Status (1)

Country Link
FI (1) FI81675C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287053B (en) * 2020-02-13 2021-07-13 长沙理工大学 Roadbed pavement deflection testing device and testing method

Also Published As

Publication number Publication date
FI844779A0 (en) 1984-12-04
FI81675B (en) 1990-07-31
FI81675C (en) 1990-11-12

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MOSKOVSKY AVTOMOBILNO-DOROZHNY INSTITUT

Owner name: RESPUBLIKANSKY PROEKTNO-TEKHNOLOGICHESKY