EP0903439B1 - Route, notamment pour véhicules automobiles - Google Patents

Route, notamment pour véhicules automobiles Download PDF

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Publication number
EP0903439B1
EP0903439B1 EP19980890265 EP98890265A EP0903439B1 EP 0903439 B1 EP0903439 B1 EP 0903439B1 EP 19980890265 EP19980890265 EP 19980890265 EP 98890265 A EP98890265 A EP 98890265A EP 0903439 B1 EP0903439 B1 EP 0903439B1
Authority
EP
European Patent Office
Prior art keywords
layer
traffic route
pipeline system
route according
fluid
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.)
Expired - Lifetime
Application number
EP19980890265
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German (de)
English (en)
Other versions
EP0903439A3 (fr
EP0903439A2 (fr
Inventor
Heinz Dötzl
Helmut Dipl.-Ing. Federspiel
Walter Krakhofer
Reinhard Dipl.-Ing. Steiner
Gerhard Dipl.-Ing. Wedam
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.)
Allgemeine Baugesellschaft A Porr AG
Original Assignee
OESTERREICHISCHE DONAUKRAFTWERKE AG
OESTERREICHISCHE DONAUKRAFTWER
Osterreichische Donaukraftwerke AG
Allgemeine Baugesellschaft A Porr AG
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 OESTERREICHISCHE DONAUKRAFTWERKE AG, OESTERREICHISCHE DONAUKRAFTWER, Osterreichische Donaukraftwerke AG, Allgemeine Baugesellschaft A Porr AG filed Critical OESTERREICHISCHE DONAUKRAFTWERKE AG
Publication of EP0903439A2 publication Critical patent/EP0903439A2/fr
Publication of EP0903439A3 publication Critical patent/EP0903439A3/fr
Application granted granted Critical
Publication of EP0903439B1 publication Critical patent/EP0903439B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof

Definitions

  • the invention has a traffic route, e.g. B. Road, bridge, parking lot. Runway. Walkway, especially for motor vehicles, with a bituminous cover layer and a pipe system for Fluids for tempering the surface layer to the object.
  • a traffic route e.g. B. Road, bridge, parking lot. Runway. Walkway, especially for motor vehicles, with a bituminous cover layer and a pipe system for Fluids for tempering the surface layer to the object.
  • Traffic routes have the task of relocating goods and to enable or facilitate people.
  • the design the traffic routes is of the topographical and climatic Conditions dependent. With the climatic conditions the question of precipitation as well as temperature is usually of greater importance than the influencing factors caused by Wind and rivers are conditional.
  • the temperature influences on traffic routes cause on the one hand due to the thermal expansion of the Surface of the traffic route under extreme stress from essential rigid toppings a bowl of the same as it is known for example in concrete slabs, or if bituminous Layers are provided, lowering the compressive strength and thus when the road surface is loaded by wheels, such as motor vehicles, airplanes and the like.
  • the like ruts conditionally, which later in rainfall water-bearing channels and puddles, which cause aquaplaning of vehicles.
  • rock salt In addition to the pollution of the environment by rock salt, which in the City over the surface waters in the canal system and thus in the sewage treatment plants and then into the rivers exists Risk of corrosion for metals, especially steel. The risk of corrosion was used in the motor vehicles by the use of galvanized or treated with other surface protection agents Sheet metal taken into account.
  • grit was used in built-up areas Deployed, which on the one hand the safety of traffic routes not improved as sustainably as using Thawing agents and, on the other hand, the grit provides due to its crushing caused by the vehicles an extraordinary Dust nuisance is not only visual, but also has health consequences for the residents.
  • CH-664 178-A an arrangement for keeping ice free of Road surfaces described, which are particularly suitable for bridges should be.
  • a register is made in the top covering Plastic pipes inserted through which a heat transfer fluid is pumped.
  • the fluid is in an earth probe with or without Heat pump warmed up.
  • This device can not only Serve to warm the surface of the road surface, but also for cooling the same, the then through the fluid absorbed heat in the geothermal probe to the environment and so the earth serves as a heat store.
  • the register of tubes is arranged in the cover, must the manufacture of the covering to the quality of the pipes, z.
  • WO 82/01386 Another embodiment of a heater for streets is shown in WO 82/01386.
  • a Pipe system in the top layer of a street which is there is called screed.
  • screed Special attention is the different thermal expansion between the Dedicated to the top layer and the pipes, as in the respective pipes laid in a snake shape.
  • Cold water serves as the fluid from a body of water, u. between river, lake or sea. Also the Use of heat pumps suggested.
  • a disadvantage of this Construction is again that the pipe system in the top, so the cover layer, is embedded, so that the different requirements, as already explained above, Can be taken into account, furthermore the danger there is that the cavities are filled by rainwater be so that at extreme temperatures or when not effective Heating system the surface of the road through frost sprinkling, completely destroyed by the water in the recesses becomes.
  • An asphalt road is known from EP-0 488 305-A1, at which is a wire mesh with plastic tubes fixed on it Asphalt concrete is arranged. This asphalt concrete is right on the road bedding arranged and can still from another Asphalt concrete layer must be covered. With such a construction there is a risk. that the plastic pipes through the Street bed below the steel grille will be injured furthermore no protection of the subsurface against surface water given is. For easier installation of the plastic pipes in the Asphalt concrete is provided, the plastic pipes during installation with cold water under pressure from the inside apply. The material for the plastic pipes is cross-linked Polyethylene listed. When installing the pipes, there is too large temperature differences between asphalt and the fluid the danger that the asphalt does not completely cover the pipes, which does not give the necessary heat transfer is.
  • a heater for streets is known from DE 44 38 151 A1, which is constructed as follows. On a bed material that made up There is sand and gravel, so it is unbound, a layer is made Pieces of aluminum, e.g. B. spirals, arranged on which hemp mats Hot water pipes are placed on these, that in a layer of a dry mixture of sand and cement are embedded, which in turn is a top layer of asphalt wearing.
  • the dry layer of sand and cement is said to Tie off use of the road by entering water, whereby furthermore, the aluminum layer dissolved in one to six years should be.
  • the load-bearing layer, u. between the bedding material unbound so that no balancing of forces can take place with no moisture barrier above it is provided so that water can enter this layer, which causes frost damage even in the lower layer.
  • the surface heating arrangement according to DE 22 39 993 A1 has electrical heating cables, which in the Grooves are formed, rest on a sub-surface concrete.
  • the Heating conductors are made in a mixture of sand and resin embedded, on which a covering of mortar resin and sand is applied.
  • Such a street heating has on the one hand no moisture barrier and on the other hand are the heat exchanger surfaces due to the small dimensions Heating conductor kept particularly small, so that the inertia of the Systems in addition to the inherently poor thermal conductivity of the layers mentioned here is particularly large.
  • the use of the Geothermal energy for heating road surfaces is used in the FR 25 87 049 A1 described, piping systems from the Road into the warmed lower areas of the earth so that heating of the circulation of heat transfer media Road can be done.
  • DE 38 28 209 describes a traffic area, sports area or the like. Described under a cover layer of hydraulic or bituminous aggregates with an anti-freeze layer is provided, which has a moisture barrier rests on a flat surface.
  • the present invention is based on a prior art, as given by DE 34 07 927.
  • the aim of the present invention is to create a traffic route to create a cooling and heating of the top layer with simple means, preferably with heat extraction or emission in the immediate vicinity, allowed. Furthermore, it should be achieved that a pipeline system arranged in a traffic route less mechanical stress, especially pressurization, subject to the conventional coverings with forth excellent properties in sliding resistance and abrasion resistance digkcit and if the cooling and heating systems fail can prevent premature destruction of the traffic route.
  • the traffic route according to the invention for. B. road bridge, parking lot, Runway, sidewalk, especially for motor vehicles, with a bituminous, possibly plastic-modified top layer, especially from mastic asphalt, a leveling layer, a lower bound base layer and a piping system, which is built with metal and / or plastic for Fluids for tempering the surface layer, heating and pumping agents for the fluids, is essentially that the Piping system at least partially in particular bituminous, possibly plastic-modified, leveling layer is arranged below which at a distance from Piping system a moisture barrier, e.g.
  • a geotextile, above the lower bound base layer, preferably in built up situ from concrete, is arranged by the provision a leveling layer between the bituminous top layer and the lower bound base layer becomes the different thermal stresses are taken into account. It furthermore, damage to the pipelines becomes special advantageously prevented because the cover layer even when exposed to the sun absorb the pressure loads and over a larger area than that of the primary pressure load can pass on to the base course, which in turn the Equalizes pressure further and also a change in the pipeline, z. B. counteracts digestion. This ensures full coverage of the pipeline not only immediately after completion of the traffic route, but also after years of operation with different weather conditions, given is.
  • the top layer and the leveling layer are present can, is a particularly good uniform thermal conductivity guaranteed between the two systems, taking the balance layer as such the different thermal expansions and mechanical stresses between the cover layer and Takes account of which is bound by a bound Base course, in particular built up from in-situ hardened concrete is.
  • the piping system is entirely of the Compensation layer surrounded and above a moisture barrier arranged, allowing moisture to penetrate into the lower base layer is avoided. It also ensures that the piping system does not violate the moisture barrier, because it is spaced from it.
  • Such one Construction ensures that even if the piping system fails in extreme situations, such as disruption of heat and Pump means or extremely low temperatures, none Destruction of the traffic route takes place.
  • the grain size of the aggregates of the top layer is 6 mm up to 30 mm, in particular 8 mm to 22 mm, and that of the compensating layer 0 mm to 15 mm, in particular 0 mm to 11 mm, see above these two layers can perform their tasks particularly advantageously fulfill.
  • the cover layer can have a particularly high abrasion resistance have, at the same time a good power distribution reached from the top layer to the intermediate layer becomes.
  • grain size 0 mm should be expressed be that there may also be grains under 1 mm, which a particularly full-surface enclosure of the piping systems is guaranteed, furthermore by an optimal Compilation of the grain size distribution in itself, u. tw. a load-bearing layer would already be achievable without a binder made particularly pressure-resistant by the addition of binders can be.
  • the moisture barrier lies directly on a layer of concrete, optionally over a sand or leveling layer, so the moisture barrier is supported mechanically so that the same is particularly easily secured against destruction, whereby at the same time the concrete itself against the ingress of moisture is protected by secondary currents in the water.
  • the piping system in the leveling layer with one Grid, in particular expanded metal grid connected on the one hand the piping system is particularly easy to lay, while another over the metal grid Heat input from the piping system into the leveling layer given is.
  • Fluid heat conductive with a waste heat exchanger e.g. B. one thermal power plant, a generator. a transformer, a district heating system, so the low heat potential these devices used particularly advantageous because for street heating systems or the like a much lower one Flow temperature, e.g. B. of 36 ° C, is required as it is usually important for other heating purposes.
  • Latent heat storage have the particular advantage that in a relatively small amount of heat stores relatively large amounts of heat can, for example, heat caused by phase transformations can be bound and released comes.
  • Thermocouples are used to regulate and / or control the temperature and / or Flow rate of the fluid temperature sensors, e.g. B. Thermocouples, in the piping system and / or in the cover layer arranged so can be particularly simple and effective Way the desired temperature of the boundary layer of the cover layer be respected to the atmosphere.
  • a frost protection ballast 2 which in turn wearing a bituminous gravel 3.
  • bituminous gravel 3 concrete layer produced in situ, which has a lower bound Base layer 4 forms.
  • a moisture barrier 5 lies on this arranged by a non-woven bitumen layer is formed.
  • the leveling layer can also be formed by suitably trained Pile concrete or aerated concrete should be formed.
  • this leveling layer 6 is a piping system 7 in which a fluid, z. B.
  • the individual pipes of the piping system 7 are over a Expanded metal grid 8 connected and fixed in position, this metallic grid also has a higher thermal conductivity than has the material of the compensation layer 6 as such, so that the temperature sink between two pipes of the piping system can be reduced.
  • the top layer which has a thickness of 40 cm, rests.
  • the Cover layer consists of mastic asphalt, the grain size of the Aggregates is 8 mm to 22 mm.
  • the distance of the pipes from the moisture barrier should be 1/2-bis 2 times the height of the pipes.
  • the moisture barrier makes a special one high frost resistance achieved, being bound by the lower one Base layer any deformation of the piping systems in the simplest way can be prevented, and also the heat transfer between the leveling layer 6 and thus the piping system and the top layer by avoiding cavities or Like. Can be held up particularly.
  • a Outside temperature of -10 ° C and a temperature of 36 ° C of the Fluid in the piping system a temperature of at least 2 ° C on the surface of the cover layer. If required, cooling of the outer layer, e.g. B. with cold well water.
  • the section is through shown a bridge, the bridge structure 10 with a I-shaped support 11 is shown in simplified form and the cavity is met with thermal insulation 12 so that the Immediate temperature exposure on the traffic route only on the cover layer 9, whereas the lower bound base layer 4 over the thermal insulation 12 only exposed to low temperatures in the long term can be.
  • the thermal insulation can, for example Polystyrene foam. Wood cement, pearlite layers, but also through other low heat conducting systems, such as vacuum Hollow body can be achieved.
  • the rest of the construction of the traffic route corresponds to that of FIG. 1.
  • Fig. 3 is the supply of the fluid in the piping system 7, which is arranged in the compensation layer 6, shown.
  • the Piping system for example made of polypropylene, polyethylene, glass fiber reinforced plastic pipes, Copper, especially stainless steel, can be formed down branching pipe 13 through the lower bound base layer 4 is guided. being between the base course 4 and the pipe 13 a leveling layer 14 and insulation, in particular thermal insulation 15, is provided is.
  • the pipeline 13 then does not lead to this figure shown pumping and heating means.
  • Fig. 4 are various pipe cross sections of the piping system 7, 7a is a square cross section with an edge pointing downwards, 7b a circular cross section, 7c an approximately elliptical cross section, the pipeline with the narrow side points downwards and 7d an approximately drop-shaped one Cross-section. the pipeline also with their Narrow side faces down.
  • the piping system 7 is 7x by two circuits and 7y formed.
  • the feed lines of the individual pipelines, which are arranged in the compensation layer 6, takes place via Manifolds 19, pipes 13 through the lower bound base layer are guided, valves 20, supply and discharge lines 21, pumps 16 and three-way valves 22, which with a Heat pump 17 or heat exchanger 18 are connected.
  • the Heat in the heat pump or in the heat exchanger is introduced can represent waste heat from district heating but also from the cooling medium of generators, transformers, biogenic fermentation plants, wells, heat storage, Latent heat storage or the like.
  • water in the heat exchanger promotes and gives the heat to the fluid, which circulates in the piping system. So that can Well water as there is no risk of contamination exists, be returned to the well again.
  • a another possibility is that what is already funded Water for other purposes, such as sprinkling, however groundwater doping can also be used
  • FIG. 6 shows a top view of the pipeline system 7, which is S-shaped expansion compensations 23 and Lyra-shaped Strain Compensation 24 has.
  • a control for the circulation of the fluid is shown schematically in FIG. 7.
  • a heat exchanger fluid is supplied and discharged via the lines 25.
  • the fluid with which the piping system 7 is heated is heated in the heat exchanger.
  • the temperature of the cover layer 9 is measured by a temperature sensor T 1 and that in the pipe system 7 via a temperature sensor T 2 and passed on to the electronic control 26.
  • a temperature sensor T 3 is specified, which determines the temperature of the fluid after the pump and T 4 after passage through the piping system 7 and inputs the values into the electronic control 26.
  • the control line 27, on the one hand switches the pump 16 on and off and, on the other hand, regulates or controls the amount of power, jc as required.
  • the temperature of the fluid is controlled via the temperature sensors, it being possible, for example, for the temperature and flow rate of the medium supplied and discharged via the lines 25 to be regulated by the heat exchanger 18.
  • the procedure for embedding the piping system 7 is as follows: The piping system is on the moisture barrier laid and then with the comb shown in Fig. 8 28 held down. The mass for the leveling layer is first introduced in the middle, due to the grooves 29 in the comb the piping system 7 from the fully drawn position in the Position shown in dashed lines is raised, whereby the mass the leveling layer also below the pipe system is arranged. so that it is a distance from the bottom insulation has and over the entire surface of the material of the compensating layer can be enclosed. The introduction of the mass takes place gradually from the center to the edges of the road that the piping system rises.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Claims (17)

  1. Voie de circulation, par exemple route, pont, parking, piste de roulement, bande piétonne, notamment pour véhicules automobiles, comprenant une couche de couverture (9) bitumineuse, éventuellement modifiée par matière plastique, notamment en asphalte coulé, une couche d'égalisation (6), une couche support (4) liée inférieure et un système de tuyauterie (7) qui est constitué de métal et/ou de matière plastique et est destiné à des fluides servant à chauffer la couche de couverture (9), ainsi que des moyens de chauffage et de pompage (16, 17, 18) pour le fluide, caractérisée en ce que le système de tuyauterie (7) est disposé au moins en partie dans la couche d'égalisation (6), notamment bitumineuse, éventuellement modifiée par matière plastique, en dessous de laquelle une barrière d'humidité (5), par exemple un géotextile, est disposée à distance du système de tuyauterie (7), au-dessus de la couche support (4) liée inférieure, réalisée de préférence en beton sur place.
  2. Voie de circulation selon la revendication 1, caractérisée en ce que la grosseur de grain des granulats de la couche de couverture est comprise entre 6 et 30 mm, notamment entre 8 mm et 22 mm, et celle de la couche d'égalisation est comprise entre 0 mm et 15 mm, notamment entre 0 mm et 11 mm.
  3. Voie de circulation selon la revendication 1 ou 2, caractérisée en ce que le système de tuyauterie (7) est disposé à distance de la couche de couverture (9).
  4. Voie de circulation selon la revendication 1, 2 ou 3, caractérisée en ce que la barrière d'humidité (5) est appliquée sur une couche de béton (4), soit directement, soit avec interposition d'une couche de sable ou d'une couche d'égalisation.
  5. Voie de circulation selon l'une quelconque des revendications 1 à 4, caractérisée en ce que le système de tuyauterie (7) est construit avec des conduites en acier inoxydable.
  6. Voie de circulation selon l'une quelconque des revendications 1 à 5, caractérisée en ce que le système de tuyauterie (7) est constitué de conduites de section non circulaire, par exemple de forme carrée ou elliptique (fig. 4).
  7. Voie de circulation selon l'une quelconque des revendications 1 à 6, caractérisée en ce que les conduites du système de tuyauterie (7) disposées dans la couche d'égalisation (6) sont entourées sur toute leur surface par cette couche d'égalisation.
  8. Voie de circulation selon l'une quelconque des revendication 1 à 7, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), présente des zones de compensation de dilatation (23, 24) en forme de S ou de lyre.
  9. Voie de circulation selon l'une quelconque des revendications 1 à 8, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), est relié à une grille, notamment une grille de métal déployé (8).
  10. Voie de circulation selon la revendication 9, caractérisée en ce que la grille de métal déployé (8) est disposée entre la couche de couverture (9) et le système de tuyauterie (7).
  11. Voie de circulation selon l'une quelconque des revendications 1 à 10, caractérisée en ce que le système de tuyauterie (7) est relié à un échangeur de chaleur par l'intermédiaire de conduites (13) qui passent dans la couche support (4) inférieure et sont guidées par rapport à celle-ci par une couche d'égalisation (14) entourant les conduites.
  12. Voie de circulation selon l'une quelconque des revendications 1 à 11, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), est relié, via le fluide, de façon thermoconductrice à un échangeur de chaleur perdue, faisant par exemple partie d'une centrale thermique, d'un générateur, d'un transformateur ou d'un chauffage urbain.
  13. Voie de circulation selon l'une quelconque des revendications 1 à 12, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), est relié, via le fluide, à l'échangeur de chaleur d'une installation de fermentation biogène, par exemple pour du purin ou des boues.
  14. Voie de circulation selon l'une quelconque des revendications 1 à 13, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), est relié, via le fluide, à un échangeur de chaleur placé dans un puits.
  15. Voie de circulation selon l'une quelconque des revendications 1 à 14, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation, est relié, via le fluide, à un échangeur de chaleur d'une pompe à chaleur.
  16. Voie de circulation selon l'une quelconque des revendications 1 à 15, caractérisée en ce que le système de tuyauterie (7), disposé dans la couche d'égalisation (6), est relié, via le fluide, à un accumulateur de chaleur, en particulier à un régulateur thermique à changement d'état.
  17. Voie de circulation selon l'une quelconque des revendications 1 à 16, caractérisée en ce que, pour la régulation et/ou la commande de la température et/ou de la vitesse d'écoulement du fluide, des capteurs de température (T1, T2, T3, T4), par exemple des thermocouples, sont disposés dans le système de tuyauterie (7) et/ou dans la couche de couverture (9).
EP19980890265 1997-09-19 1998-09-16 Route, notamment pour véhicules automobiles Expired - Lifetime EP0903439B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT158397 1997-09-19
AT1583/97 1997-09-19
AT158397A AT407763B (de) 1997-09-19 1997-09-19 Verkehrsweg, insbesondere für kraftfahrzeuge

Publications (3)

Publication Number Publication Date
EP0903439A2 EP0903439A2 (fr) 1999-03-24
EP0903439A3 EP0903439A3 (fr) 1999-10-27
EP0903439B1 true EP0903439B1 (fr) 2004-07-07

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Application Number Title Priority Date Filing Date
EP19980890265 Expired - Lifetime EP0903439B1 (fr) 1997-09-19 1998-09-16 Route, notamment pour véhicules automobiles

Country Status (3)

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EP (1) EP0903439B1 (fr)
AT (1) AT407763B (fr)
DE (1) DE59811649D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137668A (zh) * 2018-09-30 2019-01-04 广东中林建筑园林工程有限公司 市政道路结构及施工方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013331C2 (nl) * 1999-10-18 2001-04-19 Hollandsche Betongroep Nv Plaveiselconstructie met warmtewisselaar.
DE202007015039U1 (de) * 2007-10-26 2009-03-12 Rehau Ag + Co. Rohr zum Temperieren
CN109163670A (zh) * 2018-10-09 2019-01-08 中国地震局地壳应力研究所 多点式光纤光栅孔壁应变计及孔壁应变检测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239993A1 (de) * 1972-08-14 1974-02-28 Igaform Ag Oberflaechenbeheizungsanordnung und verfahren zur herstellung derselben
EP0062631A1 (fr) * 1980-10-15 1982-10-20 PFERSCHY , Herbert Procede pour conserver des surfaces exposees libres de glace et de neige ou pour les degeler, systeme de chauffage de surface a tubes pour la mise en oeuvre du procede, et procede de fabrication d'un tel systeme
DE3407927A1 (de) * 1984-03-03 1985-09-05 Hans Prof. Dipl.-Ing. 8200 Rosenheim Krinninger Anordnung zum beheizen und/oder kuehlen einer schicht aus insbesondere bituminoesen baustoffen, deren verwendung sowie verfahren zum herstellen eines beheizbaren und/oder kuehlbaren verkehrsweges
CH664178A5 (en) * 1984-06-19 1988-02-15 Shf Ag Road ice prevention equipment - has pipes laid in surface forming grating connected to probe in subsoil
DE3532542A1 (de) * 1985-09-12 1987-03-19 Daimler Benz Ag Erdwaermegespeiste fahrbahn-heizungsanlage
SU1482990A1 (ru) * 1987-06-11 1989-05-30 Куйбышевский инженерно-строительный институт им.А.И.Микояна Автомобильна дорога
DE3828209A1 (de) 1988-08-19 1990-02-22 Strabag Bau Ag Befestigte erdoberflaeche
US5022459A (en) * 1988-12-06 1991-06-11 Chiles Daniel T Flexible hose heat exchanger construction with combination locating and thawing wire
SU1728325A1 (ru) * 1989-04-03 1992-04-23 Ленинградский горный институт им.Г.В.Плеханова Дорожна одежда
ATE126299T1 (de) * 1990-11-29 1995-08-15 Mitsubishi Kagaku Sanshi Corp Verfahren zum herstellen von bituminösen strassen mit darunter verlegten heizungrohren.
JPH07119111A (ja) * 1993-10-25 1995-05-09 Yoshiyuki Saito ロードヒーティングの施工方法および下地材
AT1237U3 (de) * 1996-10-16 1997-06-25 Pordes Ag Bodenkonstruktion, insbesondere für sportanlagen oder parkplätze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109137668A (zh) * 2018-09-30 2019-01-04 广东中林建筑园林工程有限公司 市政道路结构及施工方法

Also Published As

Publication number Publication date
ATA158397A (de) 2000-10-15
EP0903439A3 (fr) 1999-10-27
EP0903439A2 (fr) 1999-03-24
DE59811649D1 (de) 2004-08-12
AT407763B (de) 2001-06-25

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