EP0704575A3 - Method and apparatus for dynamically compacting of soil - Google Patents

Method and apparatus for dynamically compacting of soil Download PDF

Info

Publication number
EP0704575A3
EP0704575A3 EP95110476A EP95110476A EP0704575A3 EP 0704575 A3 EP0704575 A3 EP 0704575A3 EP 95110476 A EP95110476 A EP 95110476A EP 95110476 A EP95110476 A EP 95110476A EP 0704575 A3 EP0704575 A3 EP 0704575A3
Authority
EP
European Patent Office
Prior art keywords
force
oscillation
detected
movement
soil
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP95110476A
Other languages
German (de)
French (fr)
Other versions
EP0704575B1 (en
EP0704575A2 (en
Inventor
Uwe Blancke
Karl-Hermann Moetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bomag GmbH and Co OHG
Original Assignee
Bomag GmbH and Co OHG
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 Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP0704575A2 publication Critical patent/EP0704575A2/en
Publication of EP0704575A3 publication Critical patent/EP0704575A3/en
Application granted granted Critical
Publication of EP0704575B1 publication Critical patent/EP0704575B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll

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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Soil Working Implements (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Crushing And Grinding (AREA)

Abstract

The dynamic compression system uses at least one compression roller (1, 3) which is oscillated via a variable direction oscillation force, to provide a horizontal displacement force and/or a vertical compression force. The oscillation movement of the roller and/or an associated component is detected, with the vertical component of the oscillation force reduced when a fault in the basic movement is detected until the fault is eliminated. Pref. the amplitude, the acceleration and/or the period duration of the oscillation movement is detected.
EP95110476A 1994-09-29 1995-07-05 Method and apparatus for dynamically compacting of soil Expired - Lifetime EP0704575B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4434779A DE4434779A1 (en) 1994-09-29 1994-09-29 Method and device for dynamically compacting soil
DE4434779 1994-09-29

Publications (3)

Publication Number Publication Date
EP0704575A2 EP0704575A2 (en) 1996-04-03
EP0704575A3 true EP0704575A3 (en) 1996-08-21
EP0704575B1 EP0704575B1 (en) 1998-07-22

Family

ID=6529490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95110476A Expired - Lifetime EP0704575B1 (en) 1994-09-29 1995-07-05 Method and apparatus for dynamically compacting of soil

Country Status (8)

Country Link
US (1) US5797699A (en)
EP (1) EP0704575B1 (en)
JP (1) JP3193988B2 (en)
AT (1) ATE168731T1 (en)
CA (1) CA2157428C (en)
DE (2) DE4434779A1 (en)
DK (1) DK0704575T3 (en)
ES (1) ES2122404T3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529115A1 (en) * 1995-08-08 1997-03-06 Wacker Werke Kg Vibration mechanism, particularly for use in soil compaction
FR2748500B1 (en) * 1996-05-09 1998-08-07 Vaillant Christian DEVICE AUTHORIZING THE CONTROL, AND THE VARIATION IN THE AMPLITUDE OF THE VIBRATIONS APPLIED TO THE ROTATING COMPACTOR ROLLERS
JP3126986B2 (en) * 1996-06-12 2001-01-22 株式会社小松製作所 Crawler type vibration compaction machine
JPH10176305A (en) * 1996-12-17 1998-06-30 Hitachi Constr Mach Co Ltd Tire roller
SE513571C2 (en) 1999-03-18 2000-10-02 Ulf Bertil Andersson Apparatus for generating mechanical vibrations
US6558072B2 (en) 2001-05-15 2003-05-06 Caterpillar Paving Products Inc. Speed control system for a work machine
US6750621B2 (en) * 2001-09-10 2004-06-15 Sauer-Danfoss Inc. Method and system for non-contact sensing of motion of a roller drum
US6637280B2 (en) 2001-10-31 2003-10-28 Caterpillar Paving Products Inc Variable vibratory mechanism
US7089823B2 (en) 2002-05-29 2006-08-15 Caterpillar Paving Products Inc. Vibratory mechanism controller
CN100393942C (en) * 2003-10-11 2008-06-11 陈启方 Vibration excitor for intelligent vibrating road roller
CN100393941C (en) * 2003-10-15 2008-06-11 陈启方 Vibration exciter for vertical-vibrating road roller
EP1568420B1 (en) * 2004-02-29 2018-08-15 BOMAG GmbH Device and method for controlling a vibrating machine
CZ299778B6 (en) * 2007-07-04 2008-11-19 Ammann Czech Republic A. S. Tandem-type vibratory roller
DE102009055950A1 (en) * 2009-11-27 2011-06-01 Hamm Ag Compactor for compacting grounds, has movable drum rotatable around drum axle, where drum part of drum comprises vibration generator that is supported at distance from drum axle in drum
US20110158745A1 (en) * 2009-12-31 2011-06-30 Caterpillar Paving Products Inc. Vibratory system for a compactor
DE102011088567A1 (en) * 2011-12-14 2013-06-20 Hamm Ag Device for detecting the movement of a compactor roller of a soil compactor
US8608403B2 (en) 2012-03-28 2013-12-17 Caterpillar Paving Products Inc. Magnetic vibratory compactor
DE102012024104A1 (en) * 2012-12-10 2014-06-12 Bomag Gmbh compaction
CN103498464B (en) * 2013-10-19 2015-05-06 浦江县科创进出口有限公司 Rolling system
DE102013020690A1 (en) 2013-12-03 2015-06-03 Bomag Gmbh Vibration generator for a vibratory compactor and construction machine with such a vibration exciter
JP6214428B2 (en) * 2014-02-26 2017-10-18 大成ロテック株式会社 Compaction device and compaction ground construction method
DE102014205503A1 (en) * 2014-03-25 2015-10-01 Hamm Ag Method for correcting a measured value profile by eliminating periodically occurring measuring artifacts, in particular in the case of a soil compactor
US9534995B2 (en) * 2014-06-11 2017-01-03 Caterpillar Paving Products Inc. System and method for determining a modulus of resilience
CN104749054B (en) * 2015-03-13 2017-05-03 同济大学 Three-dimensional controllable dynamic compaction simulated centrifuge testing mechanical arm device
US9587361B2 (en) * 2015-04-08 2017-03-07 Caterpillar Paving Products Inc. Temperature dependent auto adaptive compaction
DE102015120874A1 (en) 2015-12-02 2017-06-08 Hamm Ag Method for determining the compaction state of a subsoil
DE102016109888A1 (en) * 2016-05-30 2017-11-30 Hamm Ag Soil compactor and method for operating a soil compactor
DE102017122370A1 (en) * 2017-09-27 2019-03-28 Hamm Ag oscillation module
SE543161C2 (en) * 2018-09-28 2020-10-13 Dynapac Compaction Equipment Ab Method of controlling operation of a vibratory roller
CN109632217B (en) * 2018-10-25 2020-10-13 重庆交通大学 Continuous detection method for bearing capacity of pavement structure
AT523034A3 (en) * 2019-09-18 2024-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Machine and method for stabilizing a track

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530546A1 (en) * 1991-09-03 1993-03-10 BOMAG GmbH Compacting apparatus
WO1994020684A1 (en) * 1993-03-08 1994-09-15 Geodynamik H. Thurner Ab Control of a compacting machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057279C3 (en) * 1970-11-21 1979-06-07 Losenhausen Maschinenbau Ag, 4000 Duesseldorf Soil compacting device
US3741820A (en) * 1970-12-07 1973-06-26 A Hebel Method for stress relieving metal
DE2554013C3 (en) * 1975-12-01 1984-10-25 Koehring Gmbh - Bomag Division, 5407 Boppard Process for dynamic soil compaction
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
FR2390546A1 (en) * 1977-05-09 1978-12-08 Albaret Sa METHOD AND DEVICE FOR FREQUENCY ADJUSTMENT OF VIBRATIONS APPLIED TO A SOIL FOR A COMPACTION MACHINE, AND COMPACTION MACHINE EQUIPPED WITH SUCH A DEVICE
SE426719B (en) * 1980-12-03 1983-02-07 Thurner Geodynamik Ab PROCEDURE AND DEVICE FOR PACKING A MATERIAL LAYER
AT376728B (en) * 1982-02-17 1984-12-27 Voest Alpine Ag UNBALANCE ARRANGEMENT FOR GENERATING VIBRATIONS
SE432792B (en) * 1982-04-01 1984-04-16 Dynapac Maskin Ab PROCEDURE AND DEVICE FOR ACHIEVING OPTIMAL PACKAGING DEVICE WHEN PACKING DIFFERENT MATERIALS LIKE ASPHALT, EARTH ETC Means a vibrating roller
DE3421824C2 (en) * 1984-06-13 1986-07-17 CASE VIBROMAX GmbH & Co KG, 4000 Düsseldorf Device for checking the compaction in vibration compaction equipment
DE3806897A1 (en) * 1988-03-03 1989-09-14 Wacker Werke Kg Vibration exciter
DE4116632A1 (en) * 1991-05-22 1992-11-26 Matthias Reck Arrangement for rotation direction and synchronisation error detection - has sensors mounted at offset positions about rotation axis of vibration machine imbalance weights relative to main vibration direction, and has phase analyser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530546A1 (en) * 1991-09-03 1993-03-10 BOMAG GmbH Compacting apparatus
WO1994020684A1 (en) * 1993-03-08 1994-09-15 Geodynamik H. Thurner Ab Control of a compacting machine

Also Published As

Publication number Publication date
CA2157428A1 (en) 1996-03-30
US5797699A (en) 1998-08-25
DK0704575T3 (en) 1998-11-09
CA2157428C (en) 2004-01-13
JP3193988B2 (en) 2001-07-30
EP0704575B1 (en) 1998-07-22
ES2122404T3 (en) 1998-12-16
JPH08105011A (en) 1996-04-23
DE4434779A1 (en) 1996-04-04
ATE168731T1 (en) 1998-08-15
DE59502876D1 (en) 1998-08-27
EP0704575A2 (en) 1996-04-03

Similar Documents

Publication Publication Date Title
EP0704575A3 (en) Method and apparatus for dynamically compacting of soil
CA2177903A1 (en) Soil penetrometer
DE69942068D1 (en) GENERATE A NONLINEAR MODEL AND PRODUCE ESTABLISHMENT THEREOF
AU7900594A (en) Vibrating mechanism and apparatus for generating vibrations for a vibration compacting roller with a variable amplitude
GB9024201D0 (en) Dynamic pressure bearing device
EP0657848A3 (en) Character generating apparatus and method.
GB9209327D0 (en) Freeze-dried pad
CA2084493A1 (en) Method and device for fixing a balancing material in a roll
HK1015386A1 (en) Polymers, their preparation and their use
FR2701784B1 (en) Method and device for active vibration damping.
EP0808733A3 (en) Vehicle sprung- und unsprung-structure relative- velocity computing apparatus
CA2141771A1 (en) Track lining machine
CA2059998A1 (en) Track surfacing machine for the controlled lowering of the track
GB9208393D0 (en) Dynamic monitoring apparatus for rail vehicle bearings
EP0646896A3 (en) System and method for generating a solid model.
SE9201965D0 (en) DEVICE AND PROCEDURE TO VIBRATE CONCRETE WITH A STAND VIBRATOR
AU7044596A (en) Method of improving the wear quality of ultra-high molecular weight polyethylene
HK1004006A1 (en) Method and device for stabilising friction soils and bordering cohesive soils
EP0403258A3 (en) Time information generator
EP0362193A3 (en) Plane element for sealing against the penetration of liquids and/or gases, as well as a sealing method using such an element
MY117911A (en) Transverse force rod bearing
ES8302151A1 (en) A track tamping, levelling and lining machine incorporating a stabilisation unit
TW284740B (en)
FR2338183A1 (en) Antirolling system for drilling platforms - with speed sensors, to actuate a dampening control force
EP1168287A3 (en) Horizontal deflection circuit and bidirectional horizontal deflection apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19960917

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19971024

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 168731

Country of ref document: AT

Date of ref document: 19980815

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: COM PAT AG

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980730

REF Corresponds to:

Ref document number: 59502876

Country of ref document: DE

Date of ref document: 19980827

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2122404

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ROTTMANN, ZIMMERMANN + PARTNER AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: BOMAG GMBH

Free format text: BOMAG GMBH#INDUSTRIEGEBIET HELLERWALD#D-56154 BOPPARD (DE) -TRANSFER TO- BOMAG GMBH#INDUSTRIEGEBIET HELLERWALD#D-56154 BOPPARD (DE)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20110725

Year of fee payment: 17

Ref country code: CH

Payment date: 20110714

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20120725

Year of fee payment: 18

Ref country code: SE

Payment date: 20120727

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120726

Year of fee payment: 18

Ref country code: FR

Payment date: 20120731

Year of fee payment: 18

Ref country code: IT

Payment date: 20120724

Year of fee payment: 18

Ref country code: BE

Payment date: 20120725

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20120724

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120710

Year of fee payment: 18

BERE Be: lapsed

Owner name: *BOMAG G.M.B.H.

Effective date: 20130731

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20140201

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20130731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 168731

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130705

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130705

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140201

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130705

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130705

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130705

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140808

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140715

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130706

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59502876

Country of ref document: DE