EP0896096B1 - Méthode pour l'ancrage d'un panneau de bois lamellé dans le sol, et structure ainsi formée - Google Patents

Méthode pour l'ancrage d'un panneau de bois lamellé dans le sol, et structure ainsi formée Download PDF

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Publication number
EP0896096B1
EP0896096B1 EP98111017A EP98111017A EP0896096B1 EP 0896096 B1 EP0896096 B1 EP 0896096B1 EP 98111017 A EP98111017 A EP 98111017A EP 98111017 A EP98111017 A EP 98111017A EP 0896096 B1 EP0896096 B1 EP 0896096B1
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EP
European Patent Office
Prior art keywords
wood
layers
wooden panel
laminated wooden
anchoring
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Expired - Lifetime
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EP98111017A
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German (de)
English (en)
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EP0896096A3 (fr
EP0896096A2 (fr
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Karl Moser
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Individual
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    • 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
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
    • E01F8/0058—Grate-style, e.g. as wall facing with damping material, e.g. rockwool, sand
    • 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
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0017—Plate-like elements
    • 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
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations

Definitions

  • the invention relates to a method for erecting a wall of a Building construction, in which at least one tabular wall element Wood vertically with a wall surface area towering above the ground is anchored and anchored to the ground by anchoring means, which in be embedded in the floor and on the wall surface area across the Record wall plane of the wall element acting forces and in the Derive soil, as well as such a construction.
  • wood-based materials are recommended for the construction sector because of environmental pollution are not too current.
  • wood is considered by many people Material perceived, the buildings a well-being enhancing Gives comfort.
  • wood is suitable because of its light weight Machinability, its outstanding building physical and mechanical Properties with appropriate design of wooden components, such as in shape plywood boards, and its weather resistance appropriate impregnation to a high degree as a material for production construction parts for the construction sector.
  • statically articulated attachment of wooden supports on a foundation requires additional stiffening measures, for example by a stiffening wall plate, thus a static rigid building construction can be created in which the Clamping moments and forces caught in the foundation and in the ground can be derived.
  • anchorages used in which the wood wall elements force and momentaryitend are held.
  • the anchoring posts are for example of in the Floor-embedded steel columns or statically articulated Wooden supports formed above ground on a concrete in the ground Foundation be attached.
  • the wood wall elements are above the Floor attached to the anchoring posts so that they do not fit into the Extend into the ground.
  • soundproof wall panels for a noise barrier is this type of anchoring example from the DE 42 42 824 A1 and DE 44 16 201 A1.
  • the wall elements are made with wood preservative impregnated plywood panels or wooden truss frames, the Planked on both sides with impregnated laminated wood panels.
  • the wall elements are set up in a zigzag, with an integral part of the wall elements in one Slit receptacle prepared in the bottom is inserted, with filling material is filled at the kinks between adjacent wall elements provided vertical Erdschraubanker which are driven into the ground.
  • WO 95/32082 are plate-shaped for the construction of buildings Wooden construction elements with at least two layers of wood known to each other adjacent surfaces of the wood layers each provided with a plurality of grooves are. The grooves provided in adjacent surfaces converge diagonal.
  • the invention is therefore based on the technical problem, a simple and easy to carry out method of the initially described Specify type, especially in such building structures with as simple as possible to be built quickly and cost-saving should bring economic benefits.
  • the anchoring area is an integral part of the vertical towering plywood panel. This integral part of the plywood board is in the slot recording used, which are then filled only with the filler got to. There are no additional anchoring organs made of steel or Reinforced concrete, such as steel columns, more needed, among which Interposition the anchoring of the plywood panel done. Much more the plywood board with its anchoring area is directly in the Ground recessed. This saves time and reduces the effort for the Anchoring measures. The resulting cost and Time advantages are particularly evident in comparatively simple ones Building structures down, such as agricultural buildings or Hangars.
  • the plywood board For tensile anchoring of the wall element in the ground is the plywood board is placed so that it has several anchoring areas across from the. Having plywood plate protruding anchoring organs, which in the backfilling of the slot recording of the precipitation material be enclosed. About the anchoring organs is a tensile strength Connection with the plywood surrounding the plywood on both sides Concrete filling achieved. At the same time there is also a certain tensile strength Connection between the backfill and the surrounding backfill Soil. It can in this way from the wall element forces be caught and discharged into the ground along the Wall element acting approximately parallel to the ground.
  • the Vetank ceremoniessorgane be particularly in the field of train be loaded plate side and so the plywood against Secure the lift out of the slot holder.
  • the one on the opposite Plate side occurring compressive forces can also by transversely of the Laminated wood plate projecting anchoring organs and collected in the Be derived from soil.
  • the anchoring organs can at least partially from Anchoring rods or pins formed, which in cross holes are inserted in the plywood board. Conceivable, for example, steel or Wooden poles. But it can also be used anchoring organs , which are glued on one side of the plywood board, screwed on or nailed up.
  • the impregnation of the Plywood panel provides assurance that the interior of the panel is protected. Effective protection against rot and animal pests Can be made especially by solvent-containing or water-soluble Impregnating be achieved with copper or Bor ist turnover. so impregnated plywood panels can easily be used over the long term Be exposed to weather or be in ground contact, without substantial Impairment of the strength properties and the surface quality to fear.
  • the impregnation of the plywood panel becomes thereby facilitating that the plate at least in a part of the wood layers extending substantially in the fiber direction of the respective layer Has longitudinal channels. In the longitudinal channels, the wood preservative can be deep penetrate enough into the plate, so that the inner layers of the Plywood panel can be protected.
  • An advantageous type of Impregnation is the so-called pressure impregnation, in which the plywood plate is introduced as a whole in a Druckim Weggnierkessel in which they a exposed under overpressure impregnating agent-containing atmosphere becomes.
  • a plywood board formed as a veneer plywood board their round peeled veneer layers one to longitudinal cracks have leading thickness.
  • the round peeled veneer form from a certain - u.a. depending on the type of wood - veneer thickness along the grain, cracks, which even after formation of the plate yet are open. Through these cracks, the wood preservative in each of the Penetrate veneer layers. That is why veneer plywood panels are available even in unprotected outdoor use a considerable Lifespan.
  • Method is a plywood set up where at least a part the wood layers on at least one wood layer flat side with several, mutually approximately parallel and substantially in Fiber direction of the respective layer extending longitudinal grooves is provided.
  • the longitudinal grooves facilitate the fürimpregntechnik the plywood panel.
  • resulting from the longitudinal grooves advantageous building physics Properties of the laminated wood board, because of this the diffusion openness for the diffusion of moisture through the plywood panel is increased. This is especially true in the case of relatively deep longitudinal grooves. Therefore This type of plywood panel combines one of its layer construction resulting high airtightness with a comparatively low Vapor diffusion resistance.
  • a plywood plate is set up, in which at least one part the pairwise adjacent wood layer flat sides each with longitudinal grooves is provided such that at least a part of the transverse to each other extending fiber directions in pairs adjacent wood layers the Longitudinal grooves of the adjacent wood layer flat sides intersect.
  • the intersection of the longitudinal grooves between the wood layers arise Cavities that are when sinking and pressing the wood layers as sinks can serve for the glue and thus a uniform and lateral promote all-round distribution of the adhesive. Local accumulations of glue can be avoided as much as possible.
  • the intersecting Longitudinal grooves also promote moisture transport within the plywood panel in the lateral direction.
  • the longitudinal grooves but not only allow a uniform distribution of the adhesive in the Plywood board.
  • It can be set up a plywood panel, in which at least the on both sides by wood layers with transverse grain direction Covered wood layers on both wood-layer flat sides with Longitudinal grooves are provided.
  • a plywood panel in which the on the two wood layer flat sides of a layer of wood provided longitudinal grooves staggered, in particular centrally offset, are arranged.
  • a plywood panel can be set up, where the on the two wood layer flat sides of a layer of wood provided longitudinal grooves run in pairs in the same cross-sectional plane.
  • the Density of the longitudinal grooves on the two wooden layer flat sides one Wood layer equal, so that by incorporating the longitudinal grooves of the Wood layer removed material evenly distributed over the cross section this wood layer is missing.
  • a plywood panel can be placed in the at least one of the layers of wood only on one of its wooden layer flat sides is provided with longitudinal grooves, and these longitudinal grooves have a depth of at least half the thickness of this wood layer, in particular a depth in the range of 0.5 to 0.8 times the thickness.
  • These Wood layers have a wood layer flat side without longitudinal grooves, what in individual cases may be desirable, for example, aesthetic Reasons, if this wooden layer flat side is visible from the outside, or for constructive reasons, such as when longitudinal grooves when applying a additional cover layer would be a hindrance.
  • the depth of the longitudinal grooves influenced together with the width of the Effectiveness of the longitudinal grooves as depressions for the adhesive and the building physics properties of the plywood panel. If on both Wood layer flat sides of a wood layer Offset longitudinal grooves on gap are arranged, the longitudinal grooves can also have a depth of at least half the thickness of this wood layer, in particular a depth in the range of 0.5 to 0.8 times the thickness.
  • the longitudinal grooves When the on the two wood layer flat sides of a layer of wood provided longitudinal grooves run in pairs in the same cross-sectional plane, they have Longitudinal grooves preferably have a depth of at least a quarter of the thickness this wood layer, in particular a depth in the range of 0.25 to 0.4 times the thick.
  • the on the opposite wood layer flat sides the wooden layer provided longitudinal grooves are so relatively close together, what the diffusion openness of the wood layer for moisture and steam increases.
  • one Wood layer provided longitudinal grooves has a value of about 15 to 120mm, especially 20-30mm, proved to be advantageous.
  • Veneer layer wood panel set up to form the wood wall element is preferred, it is preferably provided that a plywood plate is set up, in the case of at least a part of the wood layers each of a plurality with approximately parallel fiber directions of closely adjoining wooden elements, especially narrow side by side wooden boards, is formed.
  • a plywood plate is set up, in the case of at least a part of the wood layers each of a plurality with approximately parallel fiber directions of closely adjoining wooden elements, especially narrow side by side wooden boards, is formed.
  • Such plywood panels generally meet the requirements Resilience and load carrying capacity to wall elements of building structures be put.
  • the depth and width of the slot recording will vary according to the static requirements, which correspond to the clamping of the Wall element can be made. To be considered are above all transversely to the wall plane of the wall element occurring loads, but also such loads that occur along the wall element, namely both parallel to the ground and perpendicular to the ground. It has proved that a sufficiently firm clamping of the wall element opposite lateral forces can then be achieved if the Plywood panel with its mooring area on a part of her vertical height is inserted into the slot receiving at least a fifth, in particular at least one quarter, for example one Third, which corresponds to the vertical height of the wall surface area.
  • the Stiffening ribs can be glued, nailed or screwed on be. In such a plywood plate is recommended, this under approximately vertical orientation of the plywood panel so in the Slots recording insert that the stiffening ribs on a part extend their length in the slot recording and on the remaining part of their Length protrude from the slot recording.
  • the stiffening ribs will be So preferably on a part of their length in the ground with embedded. The formed by the plywood panel wall element can be so higher Pick up lateral forces and discharge into the ground.
  • the invention relates to a further aspect of a vertically strictlystetell, tabular wall elements made of wood wall to be built according to the above method Building construction, with a in the final assembly position of the wall element above the ground towering wall surface area and into the ground To be inserted anchoring means for anchoring the wall element at the bottom, wherein the anchoring means are adapted to, in the Final assembly of the wall element transverse to the wall plane on the Wall surface area to absorb acting forces and into the ground derive.
  • Wooden wall element is an essential thought in it too see at least part of the anchoring means as integral Form part of the plywood board. This facilitates the assembly of the wall element, as the plywood panel with its anchoring area only in the slot recording must be used and consuming Foundation measures by steel beams or the like omitted can.
  • Foundation measures by steel beams or the like omitted can.
  • the anchoring means for receiving and Discharge from in the final assembly position along the wall element, especially approximately parallel to the ground, on the wall surface area be formed acting forces.
  • the Anchoring means for receiving and discharging at least the predominantly in the final assembly position on the wall element be formed acting clamping forces.
  • the restraint of Plywood panel in the floor should therefore not only be such that only minor stresses, such as impacts or blows on the Wall element, can be derived via the anchoring area, but conveniently substantially all clamping forces and moments, in the final assembly position of the wall element containing Baukonstrutation act on the wall element and, for example, by Crosswind, snow loads on roofs, the weight of the on the Wall element supported structural parts, etc. caused.
  • the anchoring means may be an in-situ concrete filling for the Slit recording include. Under a cast-in-place filling is a Concrete filling understood at the construction site after the onset of Plywood panel is made in the slot recording. Alternatively you can the anchoring means a local filling of compacted earth or Stone material for the slot recording include.
  • the anchoring means at the bottom the slot recording a pressure-resistant support layer for the Include plywood panel.
  • This support layer can also be a flat Form support surface for the plywood panel.
  • the anchoring means a along the slot receiving at least one side over the Anchoring area of the plywood panel reaching out filling for the Slit recording include. This way is an improved security against lifting the plywood panel out of the slotted hole, when along the wall element, in particular approximately parallel to Soil, forces on the wall element.
  • a first preferred field of use for the invention Building construction are buildings with at least one anchored by anchoring means on the ground wall panel made of wood, being at least part of the Mooring means is an integral part of the wall disk and these Wall disc of at least one wall element of the above type is formed.
  • Fig. 1 shows a plywood panel 1.
  • This plywood panel 1 forms a wall element of a wall, not shown Construct.
  • the laminated wood board 1 has a wall surface area 3, which protrudes freely from the bottom 5.
  • She also has one Anchoring area 7, which is embedded in the bottom 5.
  • Anchoring area 7 is embedded in the bottom 5.
  • the plywood board 1 is with her anchoring area 7 in one with a filler 9 later filled slot receiving 11 inserted vertically in the bottom 5.
  • the Filling material 9 can be compacted earth or stone material or concrete, especially lean concrete, be.
  • the slot receiving 11 may be a Excavation in the ground 5 be.
  • the plywood panel 1 with her Anchoring area 7 on a not insignificant part of their vertical Height extends into the slot receiving 11.
  • the anchoring area 7 should be at least about one fifth of the vertical height in the vertical direction of the wall surface area 3, but can easily 30 or 40% of the height of the wall surface area 3 amount. This depends on the Expected loads across the board plane of the plywood board 1 in the final assembly of the same from.
  • the Laminated wood panel 1 set sufficiently deep in the slot receiving 11, to capture substantially all clamping forces and moments and derive via its anchoring area 7 and the filling 9 in the bottom 5 to be able to. Furthermore, it can be clearly seen in Fig.
  • the anchoring rods 17 exist made of wood or steel or another suitable, sufficiently strong Material and are by transverse holes in the plywood panel 1 inserted so that they from both 'flat sides of the plywood 1 stick out. It is understood that instead of the plywood plate 1 penetrating anchoring rods 17 only from a flat side of the Plywood panel 1 projecting anchoring pieces be provided can be glued, nailed or nailed onto the plywood panel 1 be screwed on.
  • the anchoring rods 17 are special in the area in the longitudinal direction of the slot receiving 11 spaced plate edges the plywood board 1 arranged as this is the most on pressure or train loaded plate areas are when on the plywood board 1 forces acting approximately parallel to the ground surface, approximately in the direction of the arrow 15. In the direction of the arrow 15 on the plywood board 1 acting force reinforce the left in Fig. 1 Anchoring rods 17 the tension-resistant anchoring of the plywood panel 1 in the filling 9 and prevent the plywood panel 1 from the filling 9 or pulled out of the slot receiving 11. against it will be About the right in Fig. 1 anchoring rods 17 pressure loads derived in the filling 9 and the bottom 5 and thrust movements of the Plywood panel 1 along the slot receiving 11 prevented.
  • stiffening ribs 19 On both flat sides of the laminated wood panel 1 are several vertical Stiffening ribs 19 mounted in the form of wooden strips, in mutual distance substantially parallel to each other.
  • the Stiffening ribs 19 extend over the entire height of Plywood board 1, so that they are part of their length in the Slot receiving 11 protrude and enclosed by the filler 9 are.
  • the stiffening ribs 19 stiff the plywood panel 1 against transverse forces acting on the plate plane. It is understood that on two flat sides of the laminated board 1 arranged stiffening ribs 19 may be offset from each other or only on a flat side of the Plywood panel 1 such stiffening ribs 19 may be arranged.
  • FIGS. 2 and 3 show two exemplary embodiments of the laminated wood panel 1 of Fig. 1.
  • a veneer plywood panel 1a is shown.
  • These Veneered plywood panel 1 a is of a variety of flat superimposed and veneer layers glued together over the entire surface.
  • An upper one Cover veneer layer 21a has one in a first direction, for example in a rectangular plate 1 a in the plate longitudinal direction, aligned Graining.
  • a similar fiber course has a directly below it lying, second veneer layer 23a. This is followed by further veneer layers, z. B.
  • two veneer layers 25a with fibers in a second, transverse to are aligned first direction extending direction, two more Veneer layers 27a, in turn, along the first direction having aligned fibers, as well as the layer composite if desired, symmetrically complementary veneer layers.
  • the first and the second fiber direction is preferably approximately perpendicular to one another.
  • the total number of veneer layers can be different, with the number of veneer layers extending along the first direction Fibers readily from the number of veneer layers with longitudinal to second direction extending fibers can differ. In this way can depend on the expected loads of Veneer plywood panel 1 a a plate different fracture strength 1 a in different directions be brought about.
  • the veneer layers are with a thickness of 2 to 5mm, preferably about 3mm, made of spruce or pine wood by round peeling of the trunks produced.
  • a variety of longitudinal cracks which also after Connection of the veneers to the veneer laminated wood board 1a throughout stay. After Formplatte1a this is in the boiler pressure with a wood preservative impregnated.
  • the wood preservative enters the End faces of the individual veneer layers in the longitudinal cracks and wanders into the interior of veneer plywood panel 1a. That way all veneer layers impregnated over their entire length, so that a completely effetimstorygn Of veneer plywood panel 1 a of high weather resistance and life preserves.
  • Fig. 3 shows a glulam board 1b, in turn, a variety of in pairs adjacent wood layer flat sides 29b over the entire surface with each other bonded wood layers 31b includes.
  • the wood layers 31b include in each case several wooden boards 33b, the wood fibers within a Wood layer 31b approximately parallel to each other. All in pairs adjacent wood layers 31b are approximately perpendicular to each other running fiber directions.
  • the pairwise adjacent and with each other bonded wood layer flat sides 29b are each having a plurality in Fiber direction of the respective layer extending, each other in the provided substantially parallel longitudinal grooves 35b, so that the adjacent Wood layer flat sides 29b of pairs adjacent Wood layers 31b have crossing longitudinal grooves 35b.
  • the inner layers of wood formed by the wood layers 31b Stacks are on both of their wood layer flat sides 29b with longitudinal grooves 35b provided.
  • the outer layers of wood 31b so the Top layers of the stack, longitudinal grooves 35b only on their inward towards the stack facing wood layer flat side 29b.
  • the longitudinal grooves 35b in the wood layer flat sides 29b of the individual Wood layers 31b have a mutual distance of about 15 to 120mm, preferably from about 20-30mm, on. Their width is a few Millimeter.
  • the longitudinal grooves 35b preferably have a groove depth, the is greater than half the thickness of a wood layer 31b. This is especially true for such wood layers 31 b, only on one of their wood layer flat sides are provided with longitudinal grooves 35b, and also for such wood layers 31b, provided on both of their wood layer flat sides with longitudinal grooves 35b are, but which are offset from one another.
  • the limit for the Groove depth of the longitudinal grooves 35b is about 0.8 times the thickness of a Wood layer 31b lie, otherwise an impairment of the mechanical stability of the plate 1b is to be feared.
  • the mutual Distance of longitudinal grooves 35b need not be the same for all longitudinal grooves 35b, although a uniform distribution of the longitudinal grooves 35b recommends. If individual wood layers, which is not shown in Fig. 3, on have their two wood layer flat sides 29b longitudinal grooves 35b, the Run in pairs in the same cross-sectional plane, the groove depth of the Longitudinal grooves 35b clearly less than half the thickness of a Be wood layer 31b.
  • the wood fiber direction changes in the plywood board shown in FIG 1 b of wood layer to wood layer. It is understood, however, that a Stackwise of the wood layers 31b is conceivable, in each case two or more consecutive layers of wood 31b uniformly running wood fibers have. In any case, there is an all-round traction-resistant, stiffened Laminated wood board 1b, in the faulting substantially not are afraid.
  • the advantage that they are small bumps or twisting of the boards 33b during gluing and pressing can compensate.
  • the compression of the boards provided with adhesive 33b is preferably carried out in the vacuum bonding process in which the Wood layers 31b on a support, for example in a tub, be stacked, and then this carrier with an airtight Foil coat is covered.
  • the thus formed airtight sealable Enveloping will be at least part of the setting time of the adhesive evacuated, so that the boards 33b under one of the atmospheric Air pressure corresponding pressing pressure are pressed. By contribution the wrapping with the wood stack contained in it Pressure vessel can also be achieved higher pressures.
  • FIGS 4 and 5 show one using prefabricated wall panels 37c built noise protection wall.
  • the wall panel 37c is used as a finished element delivered to the site and includes an anchored in the ground 5c Plywood panel 1 c, which is arranged with her above the ground Wall surface area 3c a first, substantially closed area forms over the entire wall panel 37c extending material layer 39c.
  • a second, flat side spaced from the first material layer 39c Material layer 41c is formed by sound absorbing mats 43c.
  • the Mats 43c are spaced apart by spacers 45c Plywood plate 1c held, these spacers 45c of an the plywood plate 1 c attached stiffening ribs 1 9c be formed can.
  • the spacers 45c extend into the Slit recording 11 c, in which the plywood plate 1 c with her Anchoring area 7c is inserted.
  • the spacers 45c may but also of a plurality of individual spacer blocks, e.g. cuttings be made of wood, which are attached to the plywood plate 1c.
  • the Round wooden piles 47c cover the sound absorbing mats 43c. she sound-breaking, thus representing a first stage of sound insulation.
  • the roundwood piles 47c are on horizontal bar pieces 49c, for example, by nails, attached to the noise source facing Side of the laminated wood panel 1c are attached.
  • the strips 49c each extend between the stiffening ribs 19c, but can also pass over the entire plywood panel 1c when the Spacer elements 45c are formed by individual spacer blocks.
  • the two material layers 39c and 41c define a plurality between them Hall spaces 51c, in which, if desired, additional sound-absorbing Components can be arranged.
  • a cover 53c for example made of wood, covers the wall panel 37c on its entire length.
  • cover strips 55c can be a closed transition between successive wall panels 37c the noise barrier be achieved, the cover strips 55c also for Fixing the wall panels 37c can serve each other.
  • Fig. 6 finally shows schematically a building 57d.
  • the building 57d comprises a frame 59d, the vertically upstanding pendulum supports 61d includes.
  • the pendulum supports 61d are each articulated in static terms attached to a concrete base 63d.
  • To stiffen the frame 59d at least one stiffening wall plate 65d provided in the shown example case for a side wall of the building 57d more Wall elements in the form of anchored directly in the ground Plywood panels 1d covered.
  • the wall plate 65d is on the frame 59d attached.
  • the shown construction of the building 57d is suitable both for residential buildings as well as for agricultural buildings or for Hall buildings, for example, rotting halls.

Claims (23)

  1. Procédé pour dresser un mur d'une construction, dans lequel on monte verticalement au moins un élément de mur en forme de panneau (1) fait de bois, avec une zone de surface murale (3) se dressant hors du sol, et on l'ancre dans le sol (5) par des moyens d'ancrage (7, 9, 17, 13), qui sont enchâssés dans le sol (5) et qui absorbent des forces s'exerçant sur la zone de surface murale (3) transversalement au plan de l'élément de mur (1) et les déchargent dans le sol (5),
    dans lequel, pour la formation de l'élément de mur (1), on monte un panneau de bois stratifié (1) essentiellement imprégné à coeur avec un produit de protection du bois, dont la partie se dressant hors du sol (5) en position de montage final forme la zone de surface murale (3) et, pour son ancrage, une zone d'ancrage plane (7) en tant que partie intégrante du panneau de bois stratifié (1) étant insérée dans une fente de réception (11) préparée dans le sol (5) qui est ensuite remplie avec un matériau de remplissage (9), le panneau de bois stratifié (1) présentant les caractéristiques suivantes :
    a) il comprend au moins deux, en particulier plusieurs, couches de bois (21a, 23a, 25a, 27a ; 31b) superposées de manière plane,
    b) les couches de bois (21a, 23a, 25a, 27a ; 31b) sont collées à des côtés plats (29b) appariés et voisins de couches de bois sur la surface, en particulier sur toute la surface et
    c) au moins une partie des couches de bois (21a, 23a, 25a, 27a ; 31b) appariés et voisins présente transversalement, en particulier à peu près perpendiculairement, des directions de fibres de leurs fibres de bois s'étendant les unes vers les autres,
    caractérisé en ce que le panneau de bois stratifié (1) est pourvu, dans sa zone d'ancrage (7), de plusieurs organes d'ancrage (17) éloignés transversalement du panneau de bois stratifié (1), lesquels sont entourés du matériau de remplissage (9) lors du remplissage de la fente de réception (11).
  2. Procédé selon la revendication 1, caractérisé en ce que l'on dresse un panneau de bois stratifié (1a ; 1b), qui présente, au moins dans une partie des couches de bois (21a, 23a, 25a, 27a ; 31b), des canaux longitudinaux (35b) s'étendant essentiellement dans la direction des fibres des couches respectives.
  3. Procédé selon la revendication 2, caractérisé en ce que l'on dresse un panneau de bois stratifié (1a ; 1b) imprégné sous pression en tant que panneau.
  4. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'on dresse un panneau de bois stratifié (1a), conçu sous forme de panneau de bois contreplaqué (1a), dont les couches de placage (21a, 23a, 25a, 27a) déroulées ont une épaisseur conduisant à des fissures longitudinales.
  5. Procédé selon la revendication 4, caractérisé en ce que l'on dresse un panneau de bois contreplaqué (1a) dont les couches de placage (21a, 23a, 25a, 27a) ont une épaisseur comprise entre 2 et 5 mm, de préférence d'environ 3 mm.
  6. Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel au moins une partie des couches de bois (31b) est pourvue, sur au moins un côté plat (29b) des couches de bois, de plusieurs rainures longitudinales (35b) approximativement parallèles les unes aux autres et s'étendant essentiellement dans la direction des fibres de la couche respective.
  7. Procédé selon la revendication 6, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel au moins une partie des côtés plats (29b) appariés et voisins des couches de bois est pourvue de rainures longitudinales (35b) de manière que, dans au moins une partie des couches de bois (31b) appariées ayant des directions de fibres s'étendant perpendiculairement les unes aux autres, les rainures longitudinales (35b) des côtés plats des couches de bois (29b) adjacentes se croisent.
  8. Procédé selon l'une quelconque des revendications 6 ou 7, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel au moins une des couches de bois (31b) est pourvue de rainures longitudinales (35b) uniquement sur l'un de ses côtés plats des couches de bois (29b) et que ces rainures longitudinales (35b) présentent une profondeur correspondant au moins à la moitié de l'épaisseur de cette couche de bois (31b), en particulier une profondeur de 0,5 à 0,8 fois l'épaisseur.
  9. Procédé selon la revendication 8, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel les rainures longitudinales (35b), prévues sur les deux côtés plats des couches de bois (29b) d'au moins une couche de bois (31b) et placées en quinconce, présentent une profondeur correspondant au moins à la moitié de l'épaisseur de cette couche de bois (31b), en particulier une profondeur de 0,5 à 0,8 fois l'épaisseur.
  10. Procédé selon l'une quelconque des revendications 6 à 9, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel les rainures longitudinales (35b) prévues sur un côté plat des couches de bois (29b) présentent un écart entre elles d'environ 15 à 120 mm, en particulier de 20 à 30 mm.
  11. Procédé selon l'une quelconque des revendications 1 à 3 et 6 à 10, caractérisé en ce que l'on dresse un panneau de bois stratifié (1b), dans lequel au moins une partie des couches de bois (31b) est formée d'une pluralité d'éléments de bois (33b) serrés ayant des directions de fibres approximativement parallèles, en particulier de planches de bois (33b) disposées côte à côte chant contre chant.
  12. Procédé selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'après le positionnement du panneau de bois stratifié (1), la fente de réception (11) est remplie au moins en partie d'un matériau de terre ou de cailloux et que celui-ci est ensuite compacté.
  13. Procédé selon l'une quelconque des revendications 1 à 12, caractérisé en ce qu'après le positionnement du panneau de bois stratifié (1), la fente de réception (11) est remplie au moins en partie avec un matériau de remplissage durcissable, en particulier du béton.
  14. Procédé selon l'une quelconque des revendications 1 à 13, caractérisé en ce que le panneau de bois stratifié (1) est positionné dans la fente de réception (11) avec sa zone d'ancrage (7), sur une partie de sa hauteur verticale qui correspond au moins à un cinquième, en particulier au moins à un quart, par exemple environ à un tiers, de la hauteur verticale de la zone de surface murale (3).
  15. Procédé selon l'une quelconque des revendications 1 à 14, caractérisé en ce qu'un panneau de bois stratifié (1), pourvu sur au moins l'un de ses côtés plats de plusieurs nervures de renforcement (19) approximativement parallèles les unes aux autres, en particulier de bois, est positionné dans la fente de réception (11) avec un alignement à peu près vertical des nervures de renforcement (19) de manière que les nervures de renforcement (19) rentrent dans la fente de réception (11) sur une partie de leur longueur et se dressent hors de la fente de réception (11) avec la partie restante de leur longueur.
  16. Construction avec un mur, formée d'au moins un élément de mur en forme de panneau (1) fait de bois à monter verticalement, comprenant une zone de surface murale (3) se dressant du sol (5) en position de montage final de l'élément de mur (1) et des moyens d'ancrage (7, 9, 17, 13) à enchâsser dans le sol (5) pour l'ancrage de l'élément de mur (1) dans le sol (5), les moyens d'ancrage (7, 9, 17, 13) étant conçus, dans la position de montage final de l'élément de mur (1), pour absorber les forces s'exerçant transversalement à son plan sur la zone de surface murale (3) et les décharger dans le sol (5),
    dans laquelle l'élément de mur (1) est conçu sous forme de panneau de bois stratifié (1) imprégné à coeur avec un produit de protection du bois, dont la partie se dressant hors du sol (5) dans la position de montage final forme la zone de surface murale (3), les moyens d'ancrage (7, 9, 17, 13) comprenant une zone d'ancrage (7) plane en tant que partie intégrante du panneau de bois stratifié (1) à insérer dans une fente de réception (11) dans le sol (5) ainsi qu'un remplissage (9) pour la fente de réception (11), et le panneau de bois stratifié (1) présentant les mesures suivantes
    a) il comprend au moins deux, en particulier plusieurs, couches de bois (21a, 23a, 25a, 27a ; 31b) superposées de manière plane,
    b) les couches de bois (21a, 23a, 25a, 27a ; 31b) sont collées à des côtés plats (29b) appariés et voisines des couches de bois sur la surface, en particulier sur toute la surface et
    c) au moins une partie des couches de bois (21a, 23a, 25a, 27a ; 31b) appariées et voisines présente des directions de fibres de leurs fibres de bois s'étendant transversalement, en particulier à peu près perpendiculairement les unes aux autres,
    caractérisée en ce que le panneau de bois stratifié (1) présente, dans sa zone d'ancrage (7), plusieurs organes d'ancrage (17) s'éloignant transversalement du panneau de bois stratifié (1) et entourés du matériau de remplissage (9) dans la fente de réception (11).
  17. Construction selon la revendication 16, caractérisée en ce qu'au moins une partie des organes d'ancrage (17) est formée de broches ou de chevilles d'ancrage (17), lesquelles sont placées dans des alésages transversaux dans le panneau de bois stratifié (1).
  18. Construction selon la revendication 16 ou 17, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) sont également conçus pour l'absorption et la décharge de forces s'exerçant le long du panneau préfabriqué (1), en particulier à peu près parallèlement au sol (5), sur la zone de surface murale (3) dans la position de montage final.
  19. Construction selon l'une quelconque des revendications 16 à 18, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) sont conçus pour l'absorption et la décharge d'au moins la majeure partie des forces de contrainte s'exerçant sur le panneau préfabriqué (1) dans la position de montage final.
  20. Construction selon l'une quelconque des revendications 16 à 19, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) comprennent un remplissage de béton coulé sur place (9) pour la fente de réception (11).
  21. Construction selon l'une quelconque des revendications 16 à 19, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) comprennent un remplissage sur place (9) d'un matériau de terre ou de cailloux compacté pour la fente de réception (11).
  22. Construction selon l'une quelconque des revendications 16 à 21, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) comprennent une couche d'appui résistante à la pression (13) pour le panneau de bois stratifié (1) à la base de la fente de réception (11) .
  23. Construction selon l'une quelconque des revendications 16 à 22, caractérisée en ce que les moyens d'ancrage (7, 9, 17, 13) comprennent un remplissage (9) pour la fente de réception (11) se prolongeant, le long de la fente de réception (11), au moins d'un côté au-delà de la zone d'ancrage (7) du panneau de bois stratifié (1).
EP98111017A 1997-08-05 1998-06-16 Méthode pour l'ancrage d'un panneau de bois lamellé dans le sol, et structure ainsi formée Expired - Lifetime EP0896096B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733880 1997-08-05
DE19733880A DE19733880A1 (de) 1997-08-05 1997-08-05 Verfahren zur Errichtung einer Wand einer Baukonstruktion Stichwort: Verankerung einer Schichtholzplatte im Boden

Publications (3)

Publication Number Publication Date
EP0896096A2 EP0896096A2 (fr) 1999-02-10
EP0896096A3 EP0896096A3 (fr) 2002-06-12
EP0896096B1 true EP0896096B1 (fr) 2005-03-02

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EP (1) EP0896096B1 (fr)
AT (1) ATE290128T1 (fr)
DE (2) DE19733880A1 (fr)

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WO2011087397A1 (fr) * 2010-01-15 2011-07-21 Shatalov Vladimir Mikhailovich Panneau

Also Published As

Publication number Publication date
DE19733880A1 (de) 1999-02-11
EP0896096A3 (fr) 2002-06-12
EP0896096A2 (fr) 1999-02-10
ATE290128T1 (de) 2005-03-15
DE59812607D1 (de) 2005-04-07

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