EP1621681A2 - Verfahren zur Beschützung eines Gegenstandes gegen verkehrsbedingte Vibrationen - Google Patents

Verfahren zur Beschützung eines Gegenstandes gegen verkehrsbedingte Vibrationen Download PDF

Info

Publication number
EP1621681A2
EP1621681A2 EP05396024A EP05396024A EP1621681A2 EP 1621681 A2 EP1621681 A2 EP 1621681A2 EP 05396024 A EP05396024 A EP 05396024A EP 05396024 A EP05396024 A EP 05396024A EP 1621681 A2 EP1621681 A2 EP 1621681A2
Authority
EP
European Patent Office
Prior art keywords
wall
insulator
ground
roadway
vibration
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Withdrawn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
EP05396024A
Other languages
English (en)
French (fr)
Other versions
EP1621681A3 (de
Inventor
Yrjö RAUNISTO
Aarno Oinonen
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.)
TIELIIKELAITOS
Original Assignee
Tieliikelaitos
Destia Oy
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 Tieliikelaitos, Destia Oy filed Critical Tieliikelaitos
Publication of EP1621681A2 publication Critical patent/EP1621681A2/de
Publication of EP1621681A3 publication Critical patent/EP1621681A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil

Definitions

  • the present invention relates to a method as defined in the preamble of claim 1. Further, the invention relates to a system as defined in claim 12.
  • the objective of the invention is to eliminate the drawbacks referred to above.
  • One specific objective of the invention is to disclose an advantageous and fast installation method and system which require very little labour and damp the ground vibration transmitted into an object to be protected more efficiently than before.
  • the method of the invention is characterized by what has been presented in claim 1. Further, the system of the invention is characterized by what has been presented in claim 12.
  • an isolator wall is placed to an inclined angle so that the isolator wall is slanting downward at said angle and away from the roadway to direct the vibration obliquely downward, the insulator wall thus both damping and directing the vibration into the direction determined by the insulator wall.
  • the insulator wall is with respect to the vertical direction at an inclined angle so that the insulator wall is slanting downward at said angle and away from the roadway to direct the vibration obliquely downward, the insulator wall thus both damping and directing the vibration into the direction determined by the insulator wall.
  • the invention has the advantage that thanks to it an object such as a building can be protected against traffic-induced vibration more efficiently than before because besides being damped, the vibration is directed downward.
  • the insulator wall is installed with respect to the horizontal direction to an angle of about 10° ⁇ ⁇ ⁇ 60°, preferably about 45°.
  • the depth of the insulator wall below ground level is adjusted to be about 5 m.
  • the depth is adjusted according to the soil type into which the insulator wall is to be installed.
  • a noise barrier is attached to the insulator wall to damp the noise transmitted from the roadway via the air, the insulator wall thus acting as a foundation for the noise barrier.
  • a number of wall elements are installed into the ground and attached to one another side by side in line to form a uniform insulator wall.
  • the wall elements are driven one by one into the ground at the aforesaid angle.
  • soil material is removed from above the wall elements that were driven into the ground to expose the side surface; a soft insulator layer such as an air cushion, a layer of cellular plastic, of light gravel or the like is placed against the side surface in engagement therewith; and the excavation is filled to cover the formed insulator wall formed together by the wall elements and the insulator layer.
  • the wall elements are not driven into the ground, instead an excavation groove is formed in the ground having a peripheral wall disposed at the aforesaid angle and facing the roadway; the insulator wall is placed on top of the peripheral wall; the insulator layer is placed on top of the wall elements; and the excavation groove is filled.
  • rails of a railway serve as the roadway, whereby
  • step j the wall elements are removed from inside the ground, and just one insulator layer is left inside the ground, acting as the insulator wall alone.
  • a noise barrier is attached to the wall elements.
  • the insulator wall is with respect to the horizontal direction at an angle of about 10° ⁇ ⁇ ⁇ 60°, preferably about 45°.
  • the depth of the insulator wall below ground level is about 5 m.
  • a noise barrier is attached to the insulator wall to damp the noise transmitted from the roadway via the air, the insulator wall thus acting as a foundation for the noise barrier.
  • the insulator wall includes a number of wall elements that have been attached to one another side by side in line to form a uniform insulator wall.
  • the wall element is a profile sheet element having connecting members in the edges thereof to consecutively attach similar profile sheet elements to one another.
  • the wall element is a so-called sheet pile profile element.
  • the wall element is a box consisting of a profile sheet element and of a sheet attached to the open flank of the profile sheet element.
  • the profile sheet element can be e.g. a sheet pile profile element, and the sheet can be e.g. a steel sheet.
  • a supporting plate such as a steel sheet can be further placed between the profile sheet element and the sheet attached to its open flank. The sheet can be fastened to the open flank of the profile sheet element, for example, by welding. In the same manner, the supporting plate can also be welded to the box formed by the profile sheet element and the sheet.
  • the box can be filled with concrete, soil material and/or any other suitable medium.
  • the wall element refers to a predefined number of tubes that have been attached to one another by means of connecting members as a series of no less than two interlocked tubes.
  • the tubes can be e.g. steel tubes.
  • two separate tubes can be e.g. welded together, and thereafter a predetermined number of parts formed by two tubes can be connected to one another by means of connecting members such as flat iron bars.
  • the tubes can be filled with concrete, soil material and/or any other suitable medium.
  • the bottom end of the wall element can be provided with a tip part which facilitates installing of the wall elements into the ground.
  • the insulator wall comprises steel, concrete and/or plastic.
  • the insulator wall includes an insulator layer of substantially soft material that is arranged against that side surface of the wall elements which is facing the building to be protected.
  • the insulator layer is an air cushion, a layer of cellular plastic and/or of light gravel.
  • the system can be utilised in protecting buildings situated close to a railway or highway against ground vibration.
  • Fig. 1 shows a system using which a building to be protected 1 has been protected against vibration induced by train traffic and transmitted from a railway track 2 via the ground.
  • the system may as well be used on highways to protect buildings nearby against ground vibration induced by heavy traffic.
  • the system as shown in Fig. 1 comprises an insulator wall 3, which has been buried into the ground at a distance from the roadway substantially in parallel with respect to the roadway between the roadway and the object being protected to damp vibration.
  • the insulator wall 3 is with respect to the horizontal direction at an inclined angle ⁇ so that the insulator wall is slanting downward at the aforesaid angle ⁇ and away from the roadway 1.
  • the ground vibration is directed obliquely downward deep into the ground, where it is damped and not transmitted into the building 1.
  • the insulator wall 3 both damps and directs the vibration into the direction determined by the insulator wall.
  • the insulator wall is with respect to the horizontal direction at an angle ⁇ , which is 10° ⁇ ⁇ ⁇ 60°, preferably about 45°, as shown in Fig. 1.
  • the depth L of the insulator wall 3 below ground level is about 5 m. The depth is adjusted according to the soil type.
  • the insulator wall 3 can consist of a wall formed from solid, stiff materials such as steel or concrete, of artificial gravel layers and of air cushion walls.
  • Fig. 2 shows a preferred embodiment of the system of Fig. 1, in which an underground insulator wall 3 has been provided with an aboveground noise barrier 4 to damp the noise transmitted from the roadway 1 via the air.
  • the underground insulator wall 3 acts as a founding for the noise barrier 4, and no separate founding for the noise barrier is needed.
  • the noise barrier 4 can be of any suitable prior-art type.
  • the insulator wall 3 includes a wall structure consisting of a number of wall elements 5, which have been attached to one another in line side by side to form a uniform insulator wall.
  • Fig. 15 shows a portion of the wall in which the wall elements 5 are profile sheet elements, that is sheet pile profiles. The edges of the elements 5 are provided with connecting members 16 for connecting similar profile sheet elements 5 successively to one another. The connecting members 16 form together a tongue-and-groove joint.
  • Fig. 15a shows a portion of the wall in which the wall elements 5 are boxes, filled e.g. with concrete 23, formed from profile sheet elements, that is so-called sheet pile profile elements, and from sheets 20 attached to the open flanks of the profile sheet elements.
  • Fig. 15 shows a portion of the wall in which the wall elements 5 are boxes, filled e.g. with concrete 23, formed from profile sheet elements, that is so-called sheet pile profile elements, and from sheets 20 attached to the open flanks of the profile sheet elements.
  • Fig. 15a further shows a supporting plate 21 attached to the middle portion of the box.
  • Fig. 15b shows the aforesaid portion of the wall as seen from the side.
  • Fig. 15b further shows the tip part 22 disposed at the lower end of the wall element 5.
  • Fig. 15c shows an example of a part of the wall element, formed from a predetermined number of tubes 24, which have been connected to one another by means of connecting members 25 as a series of no less than two interlocked tubes.
  • the tubes 24 can be so-called RHS tubes (e.g. 100x200x6).
  • As the connecting members 25, e.g. PL flat iron bars (e.g. 100x8) can be used.
  • the tubes can be filled e.g. with concrete 23 or with any other suitable medium.
  • Fig. 10 shows an embodiment in which the insulator wall 3 consists of just a wall formed from sheet pile profiles 5.
  • Fig. 11 shows an embodiment in which the insulator wall 3 consists of a wall formed from sheet pile profiles 5 and from an insulator layer 7, disposed against that side surface 6 of the wall which is facing the building to be protected, which insulator layer is herein, for example, a layer of light gravel (artificial gravel).
  • Fig. 12 shows an embodiment in which the insulator wall 3 consists of a wall formed from sheet pile profiles 5 and from an insulator layer 7, disposed against that side surface 6 of the wall which is facing the building to be protected, which insulator layer is herein an air cushion.
  • Fig. 13 shows an embodiment in which the insulator wall 3 consists of a sheer insulator layer 7, which is herein an air cushion.
  • the wall that is formed from sheet pile profiles to be driven into the ground can be used mainly in soft soil.
  • Figs. 3 - 9 illustrate a method by which the insulator wall 3 is installed into the ground.
  • Fig. 3 shows a working machine 11, which is an excavator equipped with an articulated boom arm 12 having a standard quick clamping device 13 at the end thereof for removable fastening of a tool 14, 15, which working machine is equipped with railway wheels 17 as it is designed to be movable under the control of railway rails 2.
  • the railway track 2 is used as a mechanical guide element in order to keep the distance between the insulator wall 3 and the railway substantially constant.
  • the tools of the working machine 11 act a gripping and jolting apparatus 14 (see Figs. 3, 5, 9, 16) and a bucket 15 (see Figs. 6, 7 and 8), which one uses in the quick clamping device 13 by turns according to each work phase.
  • the gripping and jolting apparatus 14 to be used in the method is preferably the device schematically shown in Figs. 16 and 17 engaging with the sheet pile profile 5 from the side and provided with a jolting tool 18 and a gripper 19 as a single small-sized complex that flexibly performs all the necessary material handling, manipulation, adjusting, automatic steering and piling operations.
  • This kind of excavator accessory is sold under the trade name Movax (manufacturer Unisto Oy, Finland.
  • Fig. 4 shows another preferred complex to be used in a railway embodiment, in which a railway wagon 10 acts as an intermediate storage of the wall elements 5 and/or the insulator layer material 7 (not shown in the figure) in the work site.
  • the working machine 11 can also be connected to the railway wagon 10.
  • the working machine 11 is an excavator which is equipped with an articulated boom arm 12 having at the end thereof a quick clamping device 13 for removable fastening of the tool 14, 15.
  • the railway track 2 is used as a mechanical guide element in order to keep the distance between the insulator wall 3 and the railway substantially constant.
  • the tools of the working machine 11 act a gripping and jolting apparatus 14 and a bucket 15, which one uses in the quick clamping device 13 by turns according to each work phase.
  • the other can be kept in the railway wagon 10, enabling one to carry the necessary tools at all times as the work proceeds.
  • the method can be made fast, enabling one to avoid long traffic breaks. Furthermore, the method requires very little labour because the installation work can be performed by a single person, who operates an installation device 13 and a bucket 14 installed into the excavator 11.
  • Fig. 4 shows a phase in which the railway wagon 10 and the working machine 11 have been transferred to the working site and the gripping and jolting apparatus 14 has been attached to the quick clamping device of the articulated boom arm, and in which the gripping and jolting apparatus 14 is used to grasp the wall element 5 with a side grip.
  • the wall element 5 has been conveyed to a desired place and to a suitable angle position ⁇ , and is being driven into the ground.
  • the wagon 10 or the excavator 11 is driven along the railway track about the width of the element 5, and the next wall element 5 is driven next to the previous one and so that the connecting members 16 are connected to one another as shown in Fig. 15.
  • the aforementioned steps are repeated until there are in the ground wall elements 5 driven side by side one after the other and having a common width corresponding to the width of the air cushion 7 to be used as the insulator layer.
  • Fig. 6 shows a situation in which the articulated boom arm 12 has a bucket 15 attached to the end thereof to the quick clamping device 13. Soil material is removed from above the wall elements 5 that were driven into the ground to show their side surface 6. The removed soil material is used for filling the adjacent dig place.
  • a soft insulator layer 7 such as an air cushion or the like is placed against the inclined side surface 6 of the wall formed by the wall elements 5.
  • the insulator wall 3 formed by the wall elements and insulator layer 7 is covered with soil material.
  • the bucket 15 has been replaced with the gripping and jolting apparatus 14.
  • the sheet pile wall is a temporary one and is only used as an installation aid of the insulator layer 7, then the wall elements 5 can be removed from inside the ground, leaving just the insulator layer 7 therein, arriving at the result as shown in Fig. 13.
  • the wall elements 5 can be removed from inside the ground, leaving just the insulator layer 7 therein, arriving at the result as shown in Fig. 13.
  • the method can propagate as some kind of a window which propagates along the railway track according to the aforementioned steps.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP05396024A 2004-11-26 2005-09-07 Verfahren zur Beschützung eines Gegenstandes gegen verkehrsbedingte Vibrationen Withdrawn EP1621681A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20041522A FI117603B (fi) 2004-11-26 2004-11-26 Menetelmä kohteen suojaamiseksi liikenteen aiheuttamalta tärinältä

Publications (2)

Publication Number Publication Date
EP1621681A2 true EP1621681A2 (de) 2006-02-01
EP1621681A3 EP1621681A3 (de) 2008-01-23

Family

ID=33515274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05396024A Withdrawn EP1621681A3 (de) 2004-11-26 2005-09-07 Verfahren zur Beschützung eines Gegenstandes gegen verkehrsbedingte Vibrationen

Country Status (4)

Country Link
US (1) US20060115334A1 (de)
EP (1) EP1621681A3 (de)
FI (1) FI117603B (de)
SE (1) SE0500506L (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084510A1 (en) * 2007-01-11 2008-07-17 Roma E Assoicati S.R.L. Anti-vibration system
CN104912121A (zh) * 2015-05-27 2015-09-16 铁道第三勘察设计院集团有限公司 一种u形板桩减隔振屏障结构
CN109778919A (zh) * 2019-03-25 2019-05-21 华东交通大学 一种用于降低铁路环境振动的隔振堤

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6253926B2 (ja) * 2013-09-06 2017-12-27 戸田建設株式会社 地盤環境における振動低減方法
GB201617808D0 (en) * 2016-10-21 2016-12-07 Imperial Innovations Limited And Ecole Centrale De Marseille And Universite D'aix Marseille And Cent Seismic defence structures
CN109635327B (zh) * 2018-11-07 2022-12-20 北京市科学技术研究院城市安全与环境科学研究所 轨道交通振动影响的建筑物减振方法及减振效果评价方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923427A1 (de) * 1989-07-15 1991-01-24 Clouth Gummiwerke Ag Koerperschalldaemmende matte
JP3227377B2 (ja) * 1996-03-31 2001-11-12 財団法人鉄道総合技術研究所 制振壁、及び制振工法
DE29805949U1 (de) * 1997-10-31 1998-06-25 Kasseler Verkehrsgesellschaft Bausatz zur Errichtung einer Körperschall-Lärmschutz-Wand
JP4222812B2 (ja) * 2002-11-05 2009-02-12 宏和 竹宮 防振工法
KR100558250B1 (ko) * 2003-05-16 2006-03-10 학교법인 한양학원 지반 진동 저감을 위한 방진벽

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008084510A1 (en) * 2007-01-11 2008-07-17 Roma E Assoicati S.R.L. Anti-vibration system
CN104912121A (zh) * 2015-05-27 2015-09-16 铁道第三勘察设计院集团有限公司 一种u形板桩减隔振屏障结构
CN109778919A (zh) * 2019-03-25 2019-05-21 华东交通大学 一种用于降低铁路环境振动的隔振堤
CN109778919B (zh) * 2019-03-25 2020-08-25 华东交通大学 一种用于降低铁路环境振动的隔振堤

Also Published As

Publication number Publication date
FI117603B (fi) 2006-12-15
US20060115334A1 (en) 2006-06-01
FI20041522A0 (fi) 2004-11-26
SE527045C2 (sv) 2005-12-13
EP1621681A3 (de) 2008-01-23
FI20041522A (fi) 2006-05-27
SE0500506L (sv) 2005-12-13

Similar Documents

Publication Publication Date Title
EP1621681A2 (de) Verfahren zur Beschützung eines Gegenstandes gegen verkehrsbedingte Vibrationen
KR101095496B1 (ko) 노후 잔교식 안벽의 개축 공법 및 중력식 구조의 널말뚝 안벽
RU2623786C1 (ru) Многорельсовая эстакадная дорога на сваях, револьверный агрегат и способ строительства дороги
JP2003213708A (ja) 地下構造物の構築方法および高架式交通路
CN113174931A (zh) 基于原位管线保护的地下连续墙施工方法
JP6144726B2 (ja) 高速道路の山岳トンネルの盤ぶくれした走行路線の修復工法および修復工法用の吊り桟橋
KR20210055980A (ko) 우회도로와 교통통제 없이 시공이 가능한 강제지중 연속벽을 이용한 탑-다운 방식의 지하차도 및 그의 시공 방법
FI90107C (fi) Foerfarande och anordning foer att goera ytoeppningar
US5129760A (en) Forming a passageway through the ground
KR102030445B1 (ko) 신축 가능한 붐대가 구비된 포크레인
KR100819379B1 (ko) 유압시스템을 이용한 콘크리트구조체 및 이를 이용한구조물의 무소음 무진동 시공방법
KR20210055981A (ko) 공사중 교통처리를 최소화한 탑-다운 방식의 강제지중연속벽을 이용한 지하차도 및 그의 시공방법
JP3450294B2 (ja) 覆工板の支持構造及び覆工方法
US20230383488A1 (en) Vehicle barrier system and method of construction thereof
JP4023532B2 (ja) 地中連続壁とその構築方法
US20240093444A1 (en) Vehicle barrier system and method of construction thereof
CN111411627B (zh) 一种车载式打桩封堵装备
JP2003322000A (ja) 移動式桟橋によるトンネルインバート施工法および移動式桟橋
JP5167578B2 (ja) 地下構造物の構築工法
WO2024042603A1 (ja) 構造物の施工方法
Montonen et al. Automatic sheet-piling system for isolation barriers against traffic-induced ground vibrations
JP3898999B2 (ja) トンネル断面拡大工法及びトンネル内一般車両保護構造
JP2023064070A (ja) 排水パイプの打ち込み施工方法、及び排水パイプ
CN115341470A (zh) 水源保护区旧桥拆除重建吊杆拱桥保交通的施工方法
Takuma et al. Emergency Bridge Pier Foundation Repair with Pressed-in Piles

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

REG Reference to a national code

Ref country code: EE

Ref legal event code: BB2E

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RAUNISTO, YRJOE

Owner name: TIELIIKELAITOS

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080701

R17P Request for examination filed (corrected)

Effective date: 20080626

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RAUNISTO, YRJOE

Owner name: DESTIA OY

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNISTO OY

Owner name: DESTIA OY

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20090217

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121110