IT8309378A0 - Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno - Google Patents

Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno

Info

Publication number
IT8309378A0
IT8309378A0 IT8309378A IT937883A IT8309378A0 IT 8309378 A0 IT8309378 A0 IT 8309378A0 IT 8309378 A IT8309378 A IT 8309378A IT 937883 A IT937883 A IT 937883A IT 8309378 A0 IT8309378 A0 IT 8309378A0
Authority
IT
Italy
Prior art keywords
compamation
soil
procedure
vibration amplitude
optimal vibration
Prior art date
Application number
IT8309378A
Other languages
English (en)
Other versions
IT1198577B (it
Inventor
Claes Breitholtz
Original Assignee
Dynapac Maskin Ab
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 Dynapac Maskin Ab filed Critical Dynapac Maskin Ab
Publication of IT8309378A0 publication Critical patent/IT8309378A0/it
Application granted granted Critical
Publication of IT1198577B publication Critical patent/IT1198577B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/288—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows adapted for monitoring characteristics of the material being compacted, e.g. indicating resonant frequency, measuring degree of compaction, by measuring values, detectable on the roller; using detected values to control operation of the roller, e.g. automatic adjustment of vibration responsive to such measurements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y10T74/18552—Unbalanced weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
IT09378/83A 1982-04-01 1983-03-25 Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno IT1198577B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202103A SE432792B (sv) 1982-04-01 1982-04-01 Forfarande och anordning for att astadkomma optimal packningsgrad vid packning av olika material sasom asfalt, jord etc medelst en vibrerande velt

Publications (2)

Publication Number Publication Date
IT8309378A0 true IT8309378A0 (it) 1983-03-25
IT1198577B IT1198577B (it) 1988-12-21

Family

ID=20346450

Family Applications (2)

Application Number Title Priority Date Filing Date
IT1983A09378A IT8309378A1 (it) 1982-04-01 1983-03-22 Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno
IT09378/83A IT1198577B (it) 1982-04-01 1983-03-25 Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT1983A09378A IT8309378A1 (it) 1982-04-01 1983-03-22 Procedimento e dispositivo per ottenere un'ampiezza ottimale di vibrazione in rulli vibratori di costipazione del terreno

Country Status (14)

Country Link
US (1) US4546425A (it)
JP (1) JPS58181904A (it)
AT (1) AT391427B (it)
AU (1) AU564751B2 (it)
BR (1) BR8301622A (it)
CA (1) CA1205547A (it)
CH (1) CH656407A5 (it)
DE (1) DE3308476A1 (it)
ES (1) ES8405098A1 (it)
FR (1) FR2524668B1 (it)
GB (1) GB2119061B (it)
IT (2) IT8309378A1 (it)
SE (1) SE432792B (it)
ZA (1) ZA831591B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421824C2 (de) * 1984-06-13 1986-07-17 CASE VIBROMAX GmbH & Co KG, 4000 Düsseldorf Vorrichtung zur Kontrolle der Verdichtung bei Vibrationsverdichtungsgeräten
SE445566B (sv) * 1984-11-19 1986-06-30 Thurner Geodynamik Ab Forfarande for att uppskatta den packningsgrad som uppnas vid packning samt anordning for att meta packningsgrad for genomforandet av forfarandet
US4978488A (en) * 1988-08-01 1990-12-18 Besser Company Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines
US5520061A (en) * 1989-03-14 1996-05-28 Enprotech Corporation Multiple axis transducer mounting collar
ES2045843T3 (es) * 1990-05-28 1994-01-16 Caterpillar Paving Prod Aparato y metodo para controlar una herramienta vibratoria.
DE69003530T2 (de) * 1990-05-28 1994-04-28 Caterpillar Paving Prod Einrichtung und Verfahren zur Überwachung der Schwingungsfrequenz einer Verdichtungsmaschine.
SE501040C2 (sv) * 1993-03-08 1994-10-24 Thurner Geodynamik Ab Förfarande och anordning för styrning av en vals svängningsrörelse vid packning av ett underlag såsom jord, vägbankar, asfalt, etc
SE502079C2 (sv) * 1993-10-14 1995-08-07 Thurner Geodynamik Ab Styrning av en packningsmaskin med mätning av underlagets egenskaper
AU692479B2 (en) * 1993-11-30 1998-06-11 Sakai Heavy Industries, Ltd. Vibrating mechanism and apparatus for generating vibrations for a vibration compacting roller with a variable amplitude
US5479728A (en) * 1994-03-08 1996-01-02 The Charles Machine Works, Inc. Apparatus for backfilling and tamping a trench
DE4434779A1 (de) * 1994-09-29 1996-04-04 Bomag Gmbh Verfahren und Vorrichtung zum dynamischen Verdichten von Boden
GB9504345D0 (en) * 1995-03-03 1995-04-19 Compaction Tech Soil Ltd Method and apparatus for monitoring soil compaction
KR100328217B1 (ko) * 1996-04-30 2002-06-26 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 유압식건설기계의자동진동장치및방법
FR2772805B1 (fr) * 1997-12-24 2000-02-25 Procedes Tech Const Dispositif pour la commande asservie de l'amplitude des vibrations d'un vibrateur a moment variable
FI104207B1 (fi) * 1998-07-24 1999-11-30 Valmet Corp Menetelmä ja laite paperi- tai kartonkikoneen nippitelarakenteen ominaistaajuuden muuttamiseksi
CA2279609C (en) * 1998-08-06 2007-05-01 Voith Sulzer Papiertechnik Patent Gmbh Device to actively weaken undesirable vibrations in a rotating roll; device for treatment of a material web; specifically a paper or cardboard web
DE10008800B4 (de) * 2000-02-25 2005-10-27 Voith Paper Patent Gmbh Verfahren zum Betrieb einer Kalanderwalze und Kalanderwalze
DE10019806B4 (de) * 2000-04-20 2005-10-20 Wacker Construction Equipment Bodenverdichtungsvorrichtung mit Schwingungsdetektion
DE10028949A1 (de) * 2000-06-16 2002-03-07 Bomag Gmbh Verfahren und Vorrichtung zur Bestimmung des Verdichtungsgrades bei der Bodenverdichtung
DE10046336B4 (de) * 2000-09-19 2005-03-31 Wacker Construction Equipment Ag Bodenverdichtungsvorrichtung mit Schwingungserreger und Verfahren zum Regeln des Schwingungserregers
EP1516961B1 (de) 2003-09-19 2013-12-25 Ammann Aufbereitung AG Verfahren zur Ermittlung einer Bodensteifigkeit und Bodenverdichtungsvorrichtung
US7168885B2 (en) * 2004-08-16 2007-01-30 Caterpillar Paving Products Inc Control system and method for a vibratory mechanism
DE102007018743A1 (de) 2007-04-22 2008-10-23 Bomag Gmbh Verfahren und System zur Steuerung von Verdichtungsmaschinen
DE102011088567A1 (de) 2011-12-14 2013-06-20 Hamm Ag Vorrichtung zur Erfassung der Bewegung einer Verdichterwalze eines Bodenverdichters
DE102014203585A1 (de) * 2014-02-27 2015-08-27 Hamm Ag Verfahren zur Bestimmung eines durch eine Oszillationsbewegung einer Verdichterwalze hervorgerufenen Schlupfzustandes der Verdichterwalze eines Bodenverdichters
US9765488B2 (en) 2015-12-21 2017-09-19 Caterpillar Paving Products Inc. Compaction effort adjustment using vibration sensors
EP3216979B1 (de) * 2016-03-07 2019-05-08 Kern Tunneltechnik SA Schalungssystem
US9903077B2 (en) 2016-04-04 2018-02-27 Caterpillar Paving Products Inc. System and method for performing a compaction operation
US11293147B2 (en) * 2017-03-21 2022-04-05 Volvo Construction Equipment Ab Vibratory compaction machines providing coordinated impacts from first and second drums and related control systems and methods
SE543161C2 (en) * 2018-09-28 2020-10-13 Dynapac Compaction Equipment Ab Method of controlling operation of a vibratory roller

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053157A (en) * 1959-05-01 1962-09-11 Tampo Mfg Co Inc Vibratory compacting device
GB1072160A (en) * 1964-12-02 1967-06-14 Stothert & Pitt Ltd Method and apparatus for measuring or controlling compaction
US3599543A (en) * 1964-12-02 1971-08-17 Stothert & Pitt Ltd Vibratory machines
DE2018219C3 (de) * 1970-04-16 1979-02-22 Losenhausen Maschinenbau Ag, 4000 Duesseldorf Vorrichtung zur Erzeugung eines Anzeige- oder Steuersignals für den Fahrantrieb eines dynamischen Bodenverdichters
DE2057279C3 (de) * 1970-11-21 1979-06-07 Losenhausen Maschinenbau Ag, 4000 Duesseldorf Bodenverdichtungsgerät
US3797954A (en) * 1972-05-23 1974-03-19 Tampo Mfg Co Ground compacting apparatus
SE416145B (sv) * 1974-07-31 1980-12-01 Dynapac Maskin Ab Excenterelement for alstring av cirkulera vibrationer
DE2554013C3 (de) * 1975-12-01 1984-10-25 Koehring Gmbh - Bomag Division, 5407 Boppard Verfahren zur dynamischen Bodenverdichtung
US4103554A (en) * 1976-03-12 1978-08-01 Thurner Heinz F Method and a device for ascertaining the degree of compaction of a bed of material with a vibratory compacting device
SE7705001L (sv) * 1977-04-29 1978-10-30 Dynapac Maskin Ab Vibrationsanordning
FR2390546A1 (fr) * 1977-05-09 1978-12-08 Albaret Sa Procede et dispositif pour le reglage en frequence des vibrations appliquees a un sol pour un engin de compactage, et engin de compactage equipe d'un tel dispositif
JPS5493804A (en) * 1978-01-09 1979-07-25 Hitachi Construction Machinery Stake driver
JPS5597806A (en) * 1979-01-17 1980-07-25 Hitachi Ltd Method and apparatus for correcting asymmetry of rolling mill
SE424455B (sv) * 1980-11-26 1982-07-19 Thurner Geodynamik Ab Forfarande och anordning for metning av den packningsgrad, som uppnas vid packning av ett underlag med ett packningsredskap
US4454780A (en) * 1981-07-06 1984-06-19 Ingersoll-Rand Company Vibratory mechanism

Also Published As

Publication number Publication date
AU564751B2 (en) 1987-08-27
AU1311383A (en) 1983-10-06
AT391427B (de) 1990-10-10
JPH0577802B2 (it) 1993-10-27
DE3308476C2 (it) 1992-10-15
ES521136A0 (es) 1984-05-16
JPS58181904A (ja) 1983-10-24
ES8405098A1 (es) 1984-05-16
BR8301622A (pt) 1983-12-13
GB2119061B (en) 1985-10-16
GB8308725D0 (en) 1983-05-11
FR2524668B1 (fr) 1985-11-22
ZA831591B (en) 1983-11-30
FR2524668A1 (fr) 1983-10-07
ATA114983A (de) 1990-04-15
GB2119061A (en) 1983-11-09
CH656407A5 (fr) 1986-06-30
SE432792B (sv) 1984-04-16
CA1205547A (en) 1986-06-03
IT8309378A1 (it) 1984-09-22
DE3308476A1 (de) 1983-10-13
SE8202103L (sv) 1983-10-02
US4546425A (en) 1985-10-08
IT1198577B (it) 1988-12-21

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Effective date: 19970329