WO1992006246A1 - A building structure, particularly a road bridge structure - Google Patents
A building structure, particularly a road bridge structure Download PDFInfo
- Publication number
- WO1992006246A1 WO1992006246A1 PCT/DK1991/000302 DK9100302W WO9206246A1 WO 1992006246 A1 WO1992006246 A1 WO 1992006246A1 DK 9100302 W DK9100302 W DK 9100302W WO 9206246 A1 WO9206246 A1 WO 9206246A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blocks
- building structure
- membrane
- course
- anchorage
- Prior art date
Links
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 239000010426 asphalt Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims abstract 2
- 239000011800 void material Substances 0.000 claims abstract 2
- 239000004576 sand Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 3
- 239000004566 building material Substances 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
Definitions
- a building structure particularly a road bridge struc ⁇ ture.
- the invention relates to a building structure of the kind set forth in the introductory part of claim 1.
- a particularly important field of use of such a build ⁇ ing structure is for road bridges, where the lower part consists of a supporting beam of reinforced concrete covering a span of the bridge, while the upper part serves to carry the traffic and to transfer both verti ⁇ cal and horizontal forces resulting from the traffic to the lower part.
- the invention will in the following be described with particular reference to that field of use, but it will be realized that the invention may likewise be used for other building structures where similar problems exist.
- a building structure of the kind referred to is known from PCT/DK 90/00211.
- An important feature of that structure is that the membrane is practically not sub ⁇ jected to shearing or tearing stresses, because hori ⁇ zontal forces resulting from changes of speed and di ⁇ rection of vehicles driving and anoeuvering on the bridge are transferred to the anchorage blocks of the lower part in a direction perpendicular to the mem ⁇ brane portions covering the flanks of the anchorage blocks.
- the upper part comprises a continuous layer of re-inforced concrete moulded on top of the membrane and forming the recesses to accomodate the hood-clad anchorage projections of the lower part.
- cracks may be formed in such a layer when the lower part undergoes elastic vibrations under the traffic load.
- the cracks are enlarged because the concrete is crushed and crumbles along the edges of the cracks, whereby the lifetime of the upper part can become unsatisfactory without, however, impairing the safeguard against penetration of liguids into the lower part of the structure.
- the concrete poured into the voids of the course of pavement blocks may be of a type expanding in the pro ⁇ cess of setting, in order to obtain a closer fit of the concrete against the inner and outer contours of the voids, i.e. between the hood portions covering the flanks of the anchorage blocks, and the side faces of surrounding pavement blocks.
- a sand filling material of relatively uniform grain size such as beach sand, which, when compressed, has a much higher pore volume than multi-grade sand, and a correspondingly higher penetrability to liquids, and is therefore more suit- able for draining off liquids collecting on the free surface of the upper part.
- the pavement blocks are laid on a thin layer of the same sand material spread on the upper surface of the membrane or a hydrophilic layer placed on top of the membrane in the same manner as disclosed in PCT/DK 90/00211.
- the upper surface of the course of pavement "blocks, in ⁇ cluding the surface of the concrete filling the voids, is in itself capable of carrying traffic, even heavy load traffic, such as service traffic during the con ⁇ struction period.
- the free sur- face of the structure assumes the character of a normal road surface, and besides the asphalt has the function of locking the pavement blocks against acci ⁇ dental lifting or tilting under the influence of high speed traffic.
- Fig. 1 is a partial vertical section through a build ⁇ ing structure according to one embodiment of the inven ⁇ tion
- Fig. 2 is a horizontal section along the line II-II in Fig. 1.
- a liquid impervious membrane 1 is loosely laid out on the upper surface of a reinforced concrete beam 2.
- Anchorage blocks 3 of a solid strong material are bolted to the upper surface of beam 2 and are covered with hoods 4 of the membrane material having horizontal collars 5 which are sealed to the membrane cloth 1.
- a draining mat 6 of hydrophilic material is placed on top of the membrane cloth 1.
- On the top of the draining mat a course of concrete pavement blocks 7 are laid in a thin layer of beach sand (not shown) .
- the joints 8 between the pavement blocks are likewise filled with beach sand.
- the pavement blocks 7 are of the well-known type having zig-zag contour portions fitting together in a firm bonding pattern, such as the product marketed under the trade-name of SF pave ⁇ ment blocks.
- Pavement blocks 7 are omitted in areas around each hood-clad anchorage block 3,4 so as to form voids which are filled with concrete 9 which may be of the expanding type to establish a particularly close fit between the hood-clad anchorage blocks 3-4 and the surrounding pavement blocks 7.
- a layer of asphalt 10 is laid on top of the pavement blocks and the surface of the concrete 9 filling the voids.
- This layer adheres to the pavement blocks and thereby locks these against accidental lifting or tilting under the influence of high-speed traffic, as previously mentioned.
- the avoidance of lifting or tilting of the blocks therefore does not depend on the thickness and weight of the pavement blocks 7. These can therefore be made considerably thinner and lighter than in a pavement laid on a gravel bed.
- the consequent reduction of the gravity of the pavement is particu ⁇ larly important in the case of bridge structures.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
- Road Signs Or Road Markings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69109497T DE69109497T2 (en) | 1990-10-03 | 1991-10-02 | A CONSTRUCTION, IN PARTICULAR A STREET BRIDGE CONSTRUCTION. |
EP91919294A EP0570373B1 (en) | 1990-10-03 | 1991-10-02 | A building structure, particularly a road bridge structure |
NO931130A NO179620C (en) | 1990-10-03 | 1993-03-26 | Building construction, in particular a road construction |
FI931473A FI93564C (en) | 1990-10-03 | 1993-04-01 | Building construction, especially a road bridge construction |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK238690A DK238690D0 (en) | 1990-10-03 | 1990-10-03 | COURSE CONSTRUCTION |
DK2386/90 | 1990-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1992006246A1 true WO1992006246A1 (en) | 1992-04-16 |
Family
ID=8112022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK1991/000302 WO1992006246A1 (en) | 1990-10-03 | 1991-10-02 | A building structure, particularly a road bridge structure |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0570373B1 (en) |
AT (1) | ATE122117T1 (en) |
AU (1) | AU8662591A (en) |
DE (1) | DE69109497T2 (en) |
DK (2) | DK238690D0 (en) |
FI (1) | FI93564C (en) |
NO (1) | NO179620C (en) |
WO (1) | WO1992006246A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005064083A1 (en) * | 2003-12-30 | 2005-07-14 | Thygesen Soeren | Layered construction |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101824796B (en) * | 2010-04-27 | 2011-12-21 | 江苏法尔胜新日制铁缆索有限公司 | All-sealed vibration damping and water preventing device with large regulating quantity |
CN113916689B (en) * | 2021-10-27 | 2023-09-19 | 北京建筑大学 | Method for determining strength of waterproof bonding layer paved on polymer concrete steel bridge deck |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE563835C (en) * | 1932-11-10 | Otto Seidler | Street paving made of artificial stones supported on pillars | |
CH424846A (en) * | 1965-09-17 | 1966-11-30 | Etasa Ag | Method for attaching a drainage and ventilation element to a concrete slab with a cover layer and means for practicing the method |
DE3043633C2 (en) * | 1980-11-19 | 1982-08-19 | Willibald 7060 Schorndorf Luber | Device for draining concrete bridge seals |
DE3244413A1 (en) * | 1982-12-01 | 1984-07-12 | Rhein-Lippe Straßen- und Tiefbau GmbH, 4300 Essen | Method for constructing or renewing the roadway surface of reinforced-concrete bridges |
DE2543243C2 (en) * | 1975-09-27 | 1985-04-25 | Dyckerhoff & Widmann AG, 8000 München | Bridge structure with slidingly supported on the superstructure and without interruption over this traffic route |
WO1991002847A1 (en) * | 1989-08-21 | 1991-03-07 | Thygesen Soeren | A building structure, particularly a road bridge structure, and a method of making such a building structure |
-
1990
- 1990-10-03 DK DK238690A patent/DK238690D0/en not_active Application Discontinuation
-
1991
- 1991-10-02 AU AU86625/91A patent/AU8662591A/en not_active Abandoned
- 1991-10-02 DE DE69109497T patent/DE69109497T2/en not_active Expired - Fee Related
- 1991-10-02 EP EP91919294A patent/EP0570373B1/en not_active Expired - Lifetime
- 1991-10-02 DK DK91919294.8T patent/DK0570373T3/en active
- 1991-10-02 AT AT91919294T patent/ATE122117T1/en not_active IP Right Cessation
- 1991-10-02 WO PCT/DK1991/000302 patent/WO1992006246A1/en active IP Right Grant
-
1993
- 1993-03-26 NO NO931130A patent/NO179620C/en unknown
- 1993-04-01 FI FI931473A patent/FI93564C/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE563835C (en) * | 1932-11-10 | Otto Seidler | Street paving made of artificial stones supported on pillars | |
CH424846A (en) * | 1965-09-17 | 1966-11-30 | Etasa Ag | Method for attaching a drainage and ventilation element to a concrete slab with a cover layer and means for practicing the method |
DE2543243C2 (en) * | 1975-09-27 | 1985-04-25 | Dyckerhoff & Widmann AG, 8000 München | Bridge structure with slidingly supported on the superstructure and without interruption over this traffic route |
DE3043633C2 (en) * | 1980-11-19 | 1982-08-19 | Willibald 7060 Schorndorf Luber | Device for draining concrete bridge seals |
DE3244413A1 (en) * | 1982-12-01 | 1984-07-12 | Rhein-Lippe Straßen- und Tiefbau GmbH, 4300 Essen | Method for constructing or renewing the roadway surface of reinforced-concrete bridges |
WO1991002847A1 (en) * | 1989-08-21 | 1991-03-07 | Thygesen Soeren | A building structure, particularly a road bridge structure, and a method of making such a building structure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005064083A1 (en) * | 2003-12-30 | 2005-07-14 | Thygesen Soeren | Layered construction |
Also Published As
Publication number | Publication date |
---|---|
FI93564B (en) | 1995-01-13 |
DE69109497D1 (en) | 1995-06-08 |
DE69109497T2 (en) | 1996-01-11 |
AU8662591A (en) | 1992-04-28 |
NO179620C (en) | 1996-11-13 |
EP0570373A1 (en) | 1993-11-24 |
DK0570373T3 (en) | 1995-10-09 |
EP0570373B1 (en) | 1995-05-03 |
ATE122117T1 (en) | 1995-05-15 |
FI931473A (en) | 1993-04-01 |
FI931473A0 (en) | 1993-04-01 |
NO931130D0 (en) | 1993-03-26 |
FI93564C (en) | 1995-04-25 |
DK238690D0 (en) | 1990-10-03 |
NO931130L (en) | 1993-03-26 |
NO179620B (en) | 1996-08-05 |
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