RO101876B1 - Dynamic regime testing installation for bridges - Google Patents

Dynamic regime testing installation for bridges

Info

Publication number
RO101876B1
RO101876B1 RO136339A RO13633988A RO101876B1 RO 101876 B1 RO101876 B1 RO 101876B1 RO 136339 A RO136339 A RO 136339A RO 13633988 A RO13633988 A RO 13633988A RO 101876 B1 RO101876 B1 RO 101876B1
Authority
RO
Romania
Prior art keywords
another
bridges
shaft
electric motor
transducer
Prior art date
Application number
RO136339A
Other languages
Romanian (ro)
Other versions
RO101876A2 (en
Inventor
Toma Ciurescu
Constantin Vasile Roman
Capatu Chimon
Dan Ilies
Florin Varlam
DUMITRU îMPARATU
Original Assignee
Institutul Politehnic
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 Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO1988136339A priority Critical patent/RO101876A2/en
Publication of RO101876B1 publication Critical patent/RO101876B1/en
Publication of RO101876A2 publication Critical patent/RO101876A2/en

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  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

OInventia se refera la o instalatie pentru încercarea podurilor în regim dinamic, destinata încercarii lucrarilor de arta (poduri) sau constructii în regim dinamic la amplasamentul real. Instalatia este alcatuita dintr-un sasiu cu roti pneumatice, pe care este dispus un electromotor alimentat de la un grup electrogen prin intermediul unui regulator, pe axul electromotorului fiind prevazuta o fulie, care antreneaza, prin intermediul unei curele trapezoidale si ale altei fulii, un ax sprijinit pe niste reazeme, o volanta, o greutate vibranta prinsa cu o tija articulata pe ax si o alta tija prinsa de o glisiera a carei deplasare se face prin intermediul unui rulment de presiune, al unei tije si al unui surub actionat de un alt electromotor, amplitudinea miscarii fiind masurata cu ajutorul unui traductor (25), iar frecventa cu ajutorul unui alt traductor (26), întreg ansamblul fiind protejat de o carcasa (27).The Invention refers to a dynamic bridge testing facility designed to test the artwork (bridges) or to construct dynamically at the actual site. The installation consists of a pneumatic wheel chassis, on which an electric motor is discharged from a generating set by means of a regulator, a pulley being provided on the electric motor shaft, which trains, by means of a trapezoidal belt and another pulley, a an axle supported on some supports, a flywheel, a vibrating weight attached to a shaft articulated on the shaft and another rod attached to a slide whose displacement is effected by means of a pressure bearing, a rod and a screw driven by another the magnitude of the movement being measured by means of a transducer (25) and frequency by means of another transducer (26), the whole assembly being protected by a housing (27).

RO1988136339A 1988-12-10 1988-12-10 Dynamic regime testing installation for bridges RO101876A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988136339A RO101876A2 (en) 1988-12-10 1988-12-10 Dynamic regime testing installation for bridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988136339A RO101876A2 (en) 1988-12-10 1988-12-10 Dynamic regime testing installation for bridges

Publications (2)

Publication Number Publication Date
RO101876B1 true RO101876B1 (en) 1991-07-30
RO101876A2 RO101876A2 (en) 1991-11-25

Family

ID=20123032

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988136339A RO101876A2 (en) 1988-12-10 1988-12-10 Dynamic regime testing installation for bridges

Country Status (1)

Country Link
RO (1) RO101876A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108931348A (en) * 2018-09-29 2018-12-04 鲁东大学 A kind of efficient bridge structure fatigue experimental device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108931348A (en) * 2018-09-29 2018-12-04 鲁东大学 A kind of efficient bridge structure fatigue experimental device

Also Published As

Publication number Publication date
RO101876A2 (en) 1991-11-25

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