• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SU1776280A3
    申请号:SU894614007
    申请日:1989-04-26
    公开日:1992-11-15
    发明作者:Ervin Rejnle；Gido Van De Luk
    申请人:Bekaert Sa Nv；
    IPC主号:
    专利说明:

    The invention relates to construction and can be used in the construction of reinforced stone or brick walls.
    It is known that the reinforced stone structures are made in the form of masonry from horizontal rows of blocks with vertical holes, in the cement joints between the rows of masonry there is a reinforcing cage made of horizontal and vertical elements (S.V. Polyakov and B.I. Falevich Stone structures Gosstroyizdat, M. 1960 , p. 146. 255).
    However, the known armokamennaya design does not allow to provide the specified strength and stability, since the reinforcement is made by separate non-interconnected elements.
    The purpose of the invention is to increase the strength and stability of the structure.
    In FIG. 1 shows a part of a masonry of an stone-stone structure with a reinforcing cage containing widened vertical reinforcing elements; in FIG. 2 part of the masonry of an reinforced-stone structure with a reinforcing cage containing narrowed vertical reinforcing elements; in FIG. 3 - masonry armored construction with a different type of vertical holes in building stones or bricks; in FIG. 4 - option reinforcing cage; in FIG. 5 - another version of the reinforcing cage; in FIG. 6 - embodiment of the reinforcing cage; in FIG. 7 is a sectional view of a stone structure, showing vertical reinforcing elements connected by welding to a horizontal reinforcement at an indirect angle; in FIG. 8 is a view of a portion of two packaged reinforcing cages shown in FIG. 5; in FIG. 9 is a longitudinal sectional view of four reinforcing cages connected together, shown in FIG. 4; in FIG. 10 is a view of a portion of three packaged reinforcing cages.
    Haha. 1 shows a part of a stone-stone structure, which is laid out of large-sized building stones 2 with ordinary spoon dressing. Reinforcing frames 5 are embedded in a horizontal bed seam 3 between rows 4 of εν 08Ζ9ΖΖΙ bricks 2. Each such frame consists of horizontal reinforcement 6, which includes two parallel-longitudinal steel reinforcing wires 7, which are connected by cross members 8. Longitudinal reinforcing wires 7 and cross members 8 are in the same plane.
    The vertical reinforcing elements 9, 10 are fastened to the cross members 8, with the element 9 pointing up and the element 10 down. These reinforcing elements are made in the form of brackets; their width B corresponds to the distance A between the horizontal reinforcing wires 7 of the horizontal reinforcement 6. In this embodiment, the total height M of the reinforcing elements approximately corresponds to twice the height h of the building stone (brick) 2. The total height is chosen so that the vertical reinforcing elements protruded from the horizontal seam at such a distance; in which the cement mortar of the seam, penetrating into the installation and technological hole of the brick, would not prevent the installation of a vertical reinforcing element in this hole. The vertical reinforcing elements 9, 10 protrude up and down from the plane of the horizontal reinforcement at a distance that corresponds to the distance between two adjacent masonry joints 3.
    Horizontal reinforcement 6 is covered with a layer of cement mortar 11 in the longitudinal seam being formed 3. The vertical reinforcing elements 10 pointing down are inserted into the vertical holes 12 of the building stones 2. These vertical holes are removed from the ends 13 of the stone by a distance equal to 1/4 of its length G. As shown in FIG. 1, upwardly directed reinforcing elements 9 of the reinforcing cage 5 mounted in the upper formed seam 3 also enter the vertical openings 12 of the building stones. Thus, when masonry is performed, the reinforcing elements 9 of the reinforcing cage of the upper (formed) seam 3 extending upward are combined in pairs with the downward reinforcing elements 10 of the next seam in the vertical holes - slots 12 and are poured with mortar 14. This ensures reliable fastening of the reinforcing elements 9, 10 in vertical hole 12, so that these elements, having a relatively small height, act as a continuous vertical reinforcement or reinforcement that runs along the entire height of the wall .
    The construction of an armored or reinforced brick wall is as follows. The wall is laid out from the bottom to the top of individual building stones with the subsequent installation of the reinforcing cage, a length which can be about 2-4 m. When installing the cage, its reinforcing elements 10 facing down are inserted into the vertical openings 12 of the building stones so that the horizontal reinforcement 6 is placed on the top the bed surface of the masonry row. After that, the vertical holes 12 are filled with cement mortar 14, a layer 11 of the mortar is also applied to the indicated upper surface, which covers the horizontal reinforcement 6. Next, the next row of building stones 2 is laid, with reinforcing elements 9 extending upward through the vertical holes, the stones of the stacked row are set with an offset relative to the stones of the previous row. After that, the next reinforcing frame 5 is installed on the formed series of building stones, the reinforcing elements 10 extending downward are inserted into those vertical holes in the building stones 2. into which the upper reinforcing elements 9 of the previous reinforcing frame previously installed in the masonry are passed 5. Then, the holes are filled 12 with cement mortar 14, which is simultaneously applied in the form of a layer 11 and on the bed outer surface of the laid out row of building stones. Further masonry operations are similar to those discussed above.
    In FIG. 2, as in FIG. 1, a part of the reinforced stone wall is shown, but with a slightly modified reinforcement cage 5. In the reinforcement embodiment shown in FIG. 2, the vertical reinforcing elements 9, 10 have a width Bi. which is less than half the distance A between the reinforcing wires 7. Accordingly, the vertical holes 12 in the building stones 2 have a smaller width than the stones in FIG. ,1. In this case, the vertical reinforcement is concentrated in the longitudinally central plane of the wall, and the strength of the building stone in the peripheral areas is increased due to the use of less wide openings 12.
    In FIG. 3 shows a part of an armored stone wall similar to that shown in FIG. 2, and at the same time characterized by a system of vertical holes 12 and 12 in building stones. Holes 12 are made at half the length of the building stone 2, and the holes 12 are formed by grooves or recesses 15 in the ends 13 of the stones 2, laid end-to-end.
    In FIG. 4 shows a reinforcing cage 5. which is integrated into the masonry in the same way as the casing 5 shown in FIG. 2 and 3. In contrast to the latter, this frame has on each cross member 8 between reinforcing elements 7 of horizontal reinforcement 6 two vertical reinforcing elements 9 and 10, extending in pairs up and down. With this scheme, the reinforcing mesh is displaced to the peripheral layers of the erected stone wall.
    In FIG. 5 shows another embodiment of the reinforcing cage 5. vertical reinforcing elements 9, 10 of which are placed on each cross member 8 one by one and shifted alternately opposite to each other with respect to the central axial plane. This scheme provides reinforcement on the peripheral parts of the masonry. However, such a reinforcing cage is less effective in hardening compared to the casing shown in FIG. 4, the advantage is the saving of reinforcing material.
    In FIG. 6, another embodiment of the reinforcing cage 5 is schematically shown, the horizontal reinforcement 6 of which consists of two longitudinally extending reinforcing wires 7, fastened by zigzag cross-pieces 8. Outside or inside, longitudinal reinforcing elements 9 and 10 are attached to the longitudinal reinforcing wires 7, if necessary, between the longitudinal reinforcing additional cross-members oriented at right angles can be used with wires.
    In FIG. 7 shows a cross-sectional view of a part of a masonry of an armored stone wall in which another embodiment of the reinforcing cage 5 is used, similar to the casing 5 in FIG. 6, but at the same time, in this frame, the vertical reinforcing elements 9, 10, which have the form of closed brackets, are located at an angle relative to the horizontal reinforcing wires 7. In the transverse section shown in FIG. 7, the brace reinforcing elements form an angle relative to the reinforcing wires 7. In contrast, in the embodiment of the reinforcing cage shown in FIG. 6, the vertical staple-shaped reinforcing elements 9, 10 are parallel to the horizontal reinforcing wires 7.
    An advantage of the reinforcing cage 5 shown in FIG. 7, is that to connect the brackets to the horizontal reinforcing wire 7, only one point of welded fastening is needed. In FIG. 7 schematically shows welding electrodes 15 for connecting a reinforcing bracket to a horizontal reinforcing wire 7.
    An advantage of the reinforcing cage 5 shown in FIG. 7, 8 and 9, is that it is quite simple to pack a large number of such frames - this helps to reduce transportation costs.
    In FIG. 10 shows a variant of a staple-shaped vertical reinforcing element. Such elements, profiled in the form of a closed bracket 16, have a protruding protruding part, which is most conveniently adapted for welding with the reinforcing wire 7. During the welding operation, the reinforcing bracket is fastened with an adjacent or corresponding reinforcing wire 7, this bracket can be pressed in, recessed into the wire, which complicates the packaging of such reinforcing cages or makes such packaging impossible. For this reason, it is desirable to weld the reinforcing bracket with the reinforcing wire 7 using some small mandrel or spacer between them, so that the reinforcing wire remains completely free. This will increase the stacking compactness of these reinforcing cages.
    The reinforcing cage may be made of conventional reinforcing material, i.e. from a corrosion-resistant material or a material with a corrosion-resistant protective coating, for example, in the form of zinc or some synthetic material. The individual components of such a framework may be made of a round or flat material and may have a correspondingly profiled surface. When using rod or wire material, it can have a relatively small cross section with a diameter of about 4-8 mm. If necessary, it is possible to use a sufficiently thick reinforcing bar material with a diameter of up to 15 mm or so. In addition, it is possible to manufacture individual elements of the reinforcing cage from rods or wires of various dia. meter, i.e. vertical reinforcing elements with a larger cross-section than horizontal elements. All elements or components of the reinforcing cage 7 are best made of steel by welding them together.
    The hole in the building stones used to install the vertical reinforcing elements can have 5 corresponding longitudinal bends, so that the building stone, the end face of which is covered with cement mortar, could be laid out transversely. .10
    When using the described reinforcement, the production of an reinforced-stone structure with a three-dimensional reinforcing cage takes place, which increases the strength and stability of the structure.
    权利要求:
    Claims (2)
    [1]
    Claim
    1. A stone-stone structure, including masonry from horizontal rows blocked by vertical holes, and a reinforcing cage of horizontal and vertical elements placed in cement joints between the rows of masonry, including. that, in order to increase strength and stability, horizontal reinforcing elements are rigidly connected to vertical reinforcing elements and are located between rows of horizontal masonry, and vertical reinforcing elements are placed in pairs in vertical cement-filled openings of blocks, pass through each bed longitudinal seam to a height of at least two horizontal rows of masonry and overlapped with vertical reinforcing elements above and below horizontal rows of masonry.
    [2]
    2. The construction according to Claim 1. Clause 15 in that the vertical elements of the reinforcing cage are made in the form of brackets, and the horizontal reinforcing elements are made in the form of separate rods connected to the brackets at one or two points.
    20 3. Design pop. 1, characterized in that the vertical reinforcing elements are placed from the end faces of the building blocks at a distance of 1/4 of their length.
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    同族专利:
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    GB385502A|1932-03-25|1932-12-29|Pierre Van Deuren|Improvements in structural elements and structures produced thereby|
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    法律状态:
    优先权:
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