EP2154293A2 - Fahrbahnkonstruktion - Google Patents

Fahrbahnkonstruktion Download PDF

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Publication number
EP2154293A2
EP2154293A2 EP09009821A EP09009821A EP2154293A2 EP 2154293 A2 EP2154293 A2 EP 2154293A2 EP 09009821 A EP09009821 A EP 09009821A EP 09009821 A EP09009821 A EP 09009821A EP 2154293 A2 EP2154293 A2 EP 2154293A2
Authority
EP
European Patent Office
Prior art keywords
road surface
layer
rigid base
construction
receiving
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Withdrawn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
EP09009821A
Other languages
English (en)
French (fr)
Other versions
EP2154293A3 (de
Inventor
Arvu Mägi
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.)
Amhold AS
Original Assignee
Amhold AS
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 Amhold AS filed Critical Amhold AS
Publication of EP2154293A2 publication Critical patent/EP2154293A2/de
Publication of EP2154293A3 publication Critical patent/EP2154293A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
    • 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
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • E01C7/325—Joining different layers, e.g. by adhesive layers; Intermediate layers, e.g. for the escape of water vapour, for spreading stresses

Definitions

  • the invention belongs under the field of road construction and handles a road surface construction where a rigid infrasystem protection construction, e.g., a sewer header, is installed under the road surface.
  • a rigid infrasystem protection construction e.g., a sewer header
  • a containerized roadbed is used to increase the durability of roadway.
  • the enveloping walls are made of a suitable elastomeric material and the roadbed contains suitable filler material, such as dirt, sand, and rock.
  • the containerized roadbed serves for removing moisture through the filler material.
  • a suitable road surface such as concrete is laid.
  • the purpose of the present invention is to develop a construction for road surface with a transition from the elastic base to the rigid base.
  • a road surface construction is presented where the surface covers a rigid base, and the construction has been designed by taking into account the transition from the elastic base to the rigid base.
  • the construction includes a rigid and an elastic base, a compensator for vertical and horizontal deformations of the rigid base, a drain layer, a bed for the surface, a net for receiving and diffusing shear stress, elastic deformable adhesive layers, a mounting layer for the surface, a net for receiving and diffusing shear stress from the surface, a two-layer top surface, and drains.
  • the invention relates to a construction for road surface where a rigid basis such as a bridge, a protection construction for utility service lines, or a construction resisting to reinforced concrete loads of sewer drains and wells or cables.
  • a rigid basis such as a bridge, a protection construction for utility service lines, or a construction resisting to reinforced concrete loads of sewer drains and wells or cables.
  • the road surface construction comprises a rigid base 1, an elastic base 2, a compensator for vertical and horizontal deformations of the rigid base 3, a drain layer 4, a bed for the surface 5, a net for receiving and diffusing shear stress 6, elastic deformable adhesive layers 7, a mounting layer for the surface 8, a net for receiving and diffusing shear stress from the surface 9, a two-layer top surface 10, and drains 11.
  • the draining layer 4 is a draining compacted sand layer
  • the bed 5 for the surface is compacted crushed stone
  • the two-layer surface 10 is made of asphalt concrete.
  • the road surface construction is made as follows: on the sides of the protection construction on the sewer header situated under the road surface or the so-called rigid base 1, an elastic base 2 is planned and compacted. On the footing of the rigid base, a drain pipework 11 is built. Adjacent to the rigid base, the road surface 10, and under the road surface bed 5, the layer 4 made of draining compacted soil is built. On the rigid base 1, the compensator 3 of glass fibre geotextile receiving the vertical and horizontal deformations of the rigid base is installed. First, the compensator 3 is installed to one side of the rigid base and then to the other side. The ends of the compensator on the rigid base are not glued in the beginning and a sufficient reserve for overlay is left.
  • the nets 6 receiving and diffusing shear stress from the bed 5 of the surface are placed.
  • the base layer of the surface is installed and compacted, and the loose ends of the compensator are glued to the rigid base with a sufficient overlay to each other.
  • the mounting layer 8 is installed and compacted and the net 9 for receiving and diffusing shear stress from the surface is placed onto it; finally, the double-layer elastic surface 10 is installed and compacted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
EP09009821A 2008-07-31 2009-07-29 Fahrbahnkonstruktion Withdrawn EP2154293A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEU200800078U EE00787U1 (et) 2008-07-31 2008-07-31 Teekatte konstruktsioon

Publications (2)

Publication Number Publication Date
EP2154293A2 true EP2154293A2 (de) 2010-02-17
EP2154293A3 EP2154293A3 (de) 2012-05-23

Family

ID=40251587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09009821A Withdrawn EP2154293A3 (de) 2008-07-31 2009-07-29 Fahrbahnkonstruktion

Country Status (3)

Country Link
EP (1) EP2154293A3 (de)
CN (1) CN201567514U (de)
EE (1) EE00787U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314015A (zh) * 2014-10-28 2015-01-28 铁道第三勘察设计院集团有限公司 铁路路基排水平纵横协同设计方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358197B (zh) * 2014-10-14 2017-02-08 翟仲勋 路基结构
CN114016351B (zh) * 2021-11-16 2022-07-19 佛山市阳辰建设有限公司 一种雨水快速渗透路基路面
CN114808586B (zh) * 2022-05-16 2024-03-15 中交一公局第一工程有限公司 用于严寒地区沥青路面防裂的施工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349636A (fr) 1958-12-31 1960-10-31 Gretillat Rene Procédé de réfection d'une piste, notamment d'une route, et piste obtenue par ce procédé
GB1100869A (en) 1965-09-20 1968-01-24 Dow Chemical Co Insulated highway drainage system
US3909143A (en) 1971-05-18 1975-09-30 Romanski Lon H Roadway construction and method therefor
CA1031586A (en) 1975-05-30 1978-05-23 Westeel-Rosco Limited Load distribution member in combination with underground arch structure
US4909662A (en) 1989-01-13 1990-03-20 Baker Robert L Roadway and method of construction
US5445473A (en) 1992-07-07 1995-08-29 Koch Materials Company Crack anti-rise system inserted between the structural layer and the road carpet of a carriageway and process for producing such a system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT336666B (de) * 1973-01-27 1977-05-25 Ruhrkohle Ag Vorrichtung bei fahrbahnen, insbesondere auf bruckenbauten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349636A (fr) 1958-12-31 1960-10-31 Gretillat Rene Procédé de réfection d'une piste, notamment d'une route, et piste obtenue par ce procédé
GB1100869A (en) 1965-09-20 1968-01-24 Dow Chemical Co Insulated highway drainage system
US3909143A (en) 1971-05-18 1975-09-30 Romanski Lon H Roadway construction and method therefor
CA1031586A (en) 1975-05-30 1978-05-23 Westeel-Rosco Limited Load distribution member in combination with underground arch structure
US4909662A (en) 1989-01-13 1990-03-20 Baker Robert L Roadway and method of construction
US5445473A (en) 1992-07-07 1995-08-29 Koch Materials Company Crack anti-rise system inserted between the structural layer and the road carpet of a carriageway and process for producing such a system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104314015A (zh) * 2014-10-28 2015-01-28 铁道第三勘察设计院集团有限公司 铁路路基排水平纵横协同设计方法

Also Published As

Publication number Publication date
EP2154293A3 (de) 2012-05-23
CN201567514U (zh) 2010-09-01
EE00787U1 (et) 2009-01-15

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