EP1164223A3 - Method and apparatus for determining the degree of compaction during soil compacting - Google Patents

Method and apparatus for determining the degree of compaction during soil compacting Download PDF

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Publication number
EP1164223A3
EP1164223A3 EP01112767A EP01112767A EP1164223A3 EP 1164223 A3 EP1164223 A3 EP 1164223A3 EP 01112767 A EP01112767 A EP 01112767A EP 01112767 A EP01112767 A EP 01112767A EP 1164223 A3 EP1164223 A3 EP 1164223A3
Authority
EP
European Patent Office
Prior art keywords
degree
determining
compaction
plate
superstructure
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.)
Withdrawn
Application number
EP01112767A
Other languages
German (de)
French (fr)
Other versions
EP1164223A2 (en
Inventor
Niels Laugwitz
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
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Filing date
Publication date
Application filed by Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP1164223A2 publication Critical patent/EP1164223A2/en
Publication of EP1164223A3 publication Critical patent/EP1164223A3/en
Withdrawn legal-status Critical Current

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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
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • 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

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Bestimmung des Verdichtungsgrades bei der Bodenverdichtung mittels einer Walze oder einem Plattenrüttler, der aus einem Oberbau und einer vibrierenden Platte besteht. Dabei wird zumindest ein Amplitudenwert der annähernd bei Anregungsfrequenz erfolgenden Schwingung der Platte relativ zum Oberbau und zumindest ein Amplitudenwert zumindest einer bei maximal 60 % der Anregungsfrequenz erfolgenden Schwingung der Platte relativ zum Oberbau ermittelt und aus den vorgenannten Amplitudenwerten der Quotient als Maß für den aktuellen Verdichtungsgrad ermittelt.

Figure 00000001
The invention relates to a method and a device for determining the degree of compaction in soil compaction by means of a roller or a plate vibrator, which consists of a superstructure and a vibrating plate. At least one amplitude value of the vibration of the plate approximately at the excitation frequency relative to the superstructure and at least one amplitude value of at least one vibration of the plate relative to the superstructure occurring at a maximum of 60% of the excitation frequency is determined and the quotient is determined from the aforementioned amplitude values as a measure of the current degree of compaction ,
Figure 00000001
EP01112767A 2000-06-16 2001-05-26 Method and apparatus for determining the degree of compaction during soil compacting Withdrawn EP1164223A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10028949A DE10028949A1 (en) 2000-06-16 2000-06-16 Method and device for determining the degree of compaction in soil compaction
DE10028949 2000-06-16

Publications (2)

Publication Number Publication Date
EP1164223A2 EP1164223A2 (en) 2001-12-19
EP1164223A3 true EP1164223A3 (en) 2003-09-17

Family

ID=7645474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01112767A Withdrawn EP1164223A3 (en) 2000-06-16 2001-05-26 Method and apparatus for determining the degree of compaction during soil compacting

Country Status (6)

Country Link
US (1) US6619125B2 (en)
EP (1) EP1164223A3 (en)
JP (1) JP2002030644A (en)
AU (1) AU5013001A (en)
CA (1) CA2350260A1 (en)
DE (1) DE10028949A1 (en)

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DE10046336B4 (en) * 2000-09-19 2005-03-31 Wacker Construction Equipment Ag Soil compacting device with vibration exciter and method for controlling the vibration exciter
US6750621B2 (en) * 2001-09-10 2004-06-15 Sauer-Danfoss Inc. Method and system for non-contact sensing of motion of a roller drum
US7089823B2 (en) * 2002-05-29 2006-08-15 Caterpillar Paving Products Inc. Vibratory mechanism controller
US20050129467A1 (en) * 2002-07-01 2005-06-16 Compaction Technology (Soil) Ltd. Drop mass compaction of soil
EP1516961B1 (en) 2003-09-19 2013-12-25 Ammann Aufbereitung AG Method for determining soil rigidity and soil compaction device
DE102004034927A1 (en) * 2004-07-09 2006-02-09 Rmu Richard Mayer Umweltschutzbau Gmbh & Co.Kg System for compacting layers of sand and ballast especially for landfill has a thin mineral layer rolled followed by compaction using a vibrating drive
CA2589723C (en) * 2004-11-29 2009-12-01 Compaction Technology (Proprietary) Limited Drop mass soil compaction apparatus
WO2006128033A1 (en) * 2005-05-25 2006-11-30 University Of Florida Research Foundation, Inc. Devices, systems, and methods for measuring and controlling compactive effort delivered to a soil by a compaction unit
CN100392194C (en) * 2005-10-09 2008-06-04 南京工业大学 Forced draining mixed mode dynamic consolidation method
CN100342087C (en) * 2005-10-09 2007-10-10 南京工业大学 Multi-point stress vibrating-punching combined compacting method
US20070150147A1 (en) * 2005-12-23 2007-06-28 Rasmussen Terry L Compactor using compaction value targets
DE102006008266B4 (en) * 2006-02-22 2009-11-12 Wacker Neuson Se Method and device for measuring soil parameters by means of compaction machines
DE102007019419A1 (en) * 2007-04-23 2008-10-30 Hamm Ag Method for determining a degree of compaction of asphalts and system for determining a degree of compaction
DE102007048980A1 (en) * 2007-10-12 2009-04-23 Wacker Construction Equipment Ag Ground ramming device with adaptive drive control
DE102010019053A1 (en) 2010-05-03 2011-11-03 Wacker Neuson Se Compaction device i.e. vibration plate, for use in vibration machine for compaction of e.g. clay during construction of road, has evaluating device determining soil parameter for determining soil characteristics based on motion signal
DE202010017338U1 (en) 2010-05-03 2012-01-04 Wacker Neuson Se Measuring device for determining floor characteristics
DE102010060843B4 (en) 2010-11-26 2013-12-05 Weber Maschinentechnik Gmbh Method and device for measuring soil parameters by means of compaction machines
DE102011104269A1 (en) 2011-06-15 2012-12-20 Wacker Neuson Produktion GmbH & Co. KG Guide bar with energy storage
US8965638B2 (en) 2011-06-30 2015-02-24 Caterpillar Paving Products, Inc. Vibratory frequency selection system
DE102011115008A1 (en) * 2011-10-06 2013-04-11 Wacker Neuson Produktion GmbH & Co. KG Power tool with protective cover
DE102013200274B4 (en) * 2013-01-10 2016-11-10 Mts Maschinentechnik Schrode Ag Method for operating a mounted compactor, as well as storage medium and mounted compactor
AU2014246762B2 (en) * 2013-04-02 2018-03-15 Roger Arnold Stromsoe A soil compaction system and method
US9650062B2 (en) 2013-08-26 2017-05-16 Wacker Neuson Production Americas Llc System for controlling remote operation of ground working devices
CN104233933B (en) * 2014-08-28 2016-03-23 成都来宝石油设备有限公司 Without concussion plate compactor
JP6297968B2 (en) * 2014-12-25 2018-03-20 日立建機株式会社 Compaction machine evaluation equipment
US20160340849A1 (en) * 2015-05-18 2016-11-24 M-B-W, Inc. Vibration isolator for a pneumatic pole or backfill tamper
AT518195B1 (en) * 2016-01-26 2017-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Method for compacting the ballast bed of a track and tamping unit
DE102016105872A1 (en) 2016-03-31 2017-10-05 Mts Maschinentechnik Schrode Ag Method for operating a mounted compactor, as well as storage medium and mounted compactor
CN108118703A (en) * 2016-11-30 2018-06-05 中国二十冶集团有限公司 With the compacting method of rock drill backfill foundation pit
CN111305179A (en) * 2020-03-31 2020-06-19 长安大学 Natural gravel roadbed quality detection and evaluation method based on vibration frequency
AT524860B1 (en) 2021-03-24 2022-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Device and method for compacting a track bed
CN112942294B (en) * 2021-05-13 2021-08-31 西南交通大学 Roadbed uniformity detection method, device and equipment and readable storage medium
CN114150552A (en) * 2021-11-20 2022-03-08 河南省建设集团有限公司 Concrete road surface leveller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703127A (en) * 1970-01-17 1972-11-21 Benno Kaltenegger Rigid base earth compactor
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
US5695298A (en) * 1993-03-08 1997-12-09 Geodynamik H. Thurner Ab Control of a compacting machine
US5727900A (en) * 1993-10-14 1998-03-17 Geodynamik H. Thurner Ab Control of a compacting machine with a measurement of the characteristics of the ground material

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DE6942304U (en) 1969-11-04 1970-02-12
DE2554013C3 (en) * 1975-12-01 1984-10-25 Koehring Gmbh - Bomag Division, 5407 Boppard Process for dynamic soil compaction
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
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
DE3707648C2 (en) * 1987-03-10 1996-02-29 Abg Werke Gmbh Method and device for determining the degree of compaction when compacting a substrate by means of a vibrating roller
SE501234C2 (en) * 1993-04-29 1994-12-12 Thurner Geodynamik Ab Method and apparatus for measuring and documenting packing results and control of a roller when packing a laid substrate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703127A (en) * 1970-01-17 1972-11-21 Benno Kaltenegger Rigid base earth compactor
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
US5695298A (en) * 1993-03-08 1997-12-09 Geodynamik H. Thurner Ab Control of a compacting machine
US5727900A (en) * 1993-10-14 1998-03-17 Geodynamik H. Thurner Ab Control of a compacting machine with a measurement of the characteristics of the ground material

Also Published As

Publication number Publication date
US6619125B2 (en) 2003-09-16
EP1164223A2 (en) 2001-12-19
CA2350260A1 (en) 2001-12-16
DE10028949A1 (en) 2002-03-07
US20020003990A1 (en) 2002-01-10
AU5013001A (en) 2001-12-20
JP2002030644A (en) 2002-01-31

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