CN1020205C - building board - Google Patents

Abstract

A building panel for walls or roofs is made of a sheet material which is rectangular and consists of four parts. The surface of each part is a hyperbolic paraboloid; the edges of the parts meet at a transverse axis of the plate; the corners of the sections meet at a center point displaced a distance up from the center of the plane containing the perimeter of the plate. The panel acts as a roof and a structural member spanning between the frames of a structure, thereby avoiding the necessity of using pylons. The invention also includes the use of such a panel in a building structure.

Description

Building panel

The present invention relates to be used for building, particularly such as the roof of the building in goods shed, freight depot, hangar and warehouse etc. and the plate of wall.

When building such as the roof of the building of hangar or bulk storage plant and wall, use the steel purlin to cross between the framework in structure usually, this purlin is used such as corrugated iron and is covered.The installation of the structure of in these industries, being built, need a considerable amount of man-hours with all thin-plate element assemblings or anchoring on this purlin.

A kind of another kind of method of present employing is for using prefabricated metal " interlayer " surface plate.This plate is used to cross between the frame assembly of structure, but its stiffness is very limited.

The present invention is based on the shape that a kind of plate is provided, and therefore this plate, has avoided adopting the necessity of purlin because its physical characteristic can play a part to cross over top cover and structural element between the framework of a structure.

The present invention includes a kind of construction panel, be made for the usefulness on wall or roof, this plate is made by sheet material, and this sheet material is that rectangle is made up of four parts, and it is shaped as hyperbolic paraboloid the surface of each several part; The edge of each several part can be combined in inclination, be located on the line on the transverse axis of plate; The angle of described each several part can be combined in the center on the plane that the circumference by this plate comprises and upwards move on the central point of a distance.

This plate is good with being shaped as of tool length, be that its length is big than its width basically, and wherein those of each several part edge that can be combined on the major axis of sheet material can be combined on the line, line in plane that the circumference of this line and sheet material surrounds constitutes a θ 1 angle, and the value that this angle satisfies tan θ 1 is in 0.05 to 0.20 scope; And wherein those of each several part edge that can be combined on the minor axis of sheet material can be combined in a line, and a line constitutes a θ 2 angles on the plane of the circumference encirclement of this line and sheet material, and the value that this angle satisfies tan θ 2 is in 0.2 to 1.0 scope.

The present invention also comprises by a plurality of and is arranged to the made building structure of parallel each other framework, this structure with as the defined plate of above each paragraph cover, this plate extends between each framework and is fixed on each framework.

Therefore, one aspect of the present invention is to provide a kind of construction panel that is used for wall or layer top, and this plate comprises a plurality of transverse axis and be located in the circumference of a common plane that this plate is made by smooth rectangular metal sheet material deformation in a mould.And comprising four parts, each part has a surface, and it is shaped as hyperbolic paraboloid shape, also has a plurality of edges and angle; Two edges of each part can be combined in each edge in each adjacent part in the transversal plane of the described transverse axis that comprises this plate, and an angle of each part can be combined on the central point of this plate, and this central point is on the intersection point of each the described transverse plane on the plane of leaving the circumference that comprises this plate; Described plate also has long shape, has length basically greater than its width; Join on a line at the edge that comprises each described part of joining on the plane than major axis of this plate, the line that this line is located in the described plane with the circumference that comprises this plate becomes on 1 jiao of position of θ, this angle satisfies the value of tan θ 1 between 0.05 to 0.20, and join on a line at the edge that comprises the each several part of joining on the plane than minor axis of this plate, a line in the described plane of this line and the circumference that comprises this plate becomes 2 jiaos of θ, and the value of tan θ 2 is between 0.2 to 1.0; Tubular edge stiffening element along each vertical perimeter edge of this plate; Longitudinally extend through the wirerope device of this edge stiffening element; In order to described wirerope device being applied tensile force and the power of this extended steel cable device is applied to described edge stiffening element in the application, thereby so that compress the device that the edge of this plate prevents warpage.

Therefore, another aspect of the present invention is to provide the building structure that comprises a plurality of vertical framing components, this framing component is arranged to the relation that is parallel to each other, and this framing component is joined to one another by the plate that is limited more than this paper, and this plate constitutes the clad can of this building structure.

Understand the present invention for better, and implement optimised form of the present invention, with reference to accompanying drawing in the mode of example in hereinafter describing in detail.Wherein:

Fig. 1 explanation is according to the shape of typical plate of the present invention;

Fig. 2 is the sectional drawing of the edge of plate and the supporting member followed;

Fig. 3 explanation is according to the applicable cases of plate of the present invention as a single structure member;

Fig. 4 illustrates that a pair of plate combines to form a pair of shell;

That only overlaps Fig. 5,5a and two plates of 5b explanation, and is middle isolated with insulation materials, to form the elevation and the sectional drawing of sandwich slab;

Fig. 6 illustrates that the part on the roof of a structure illustrates two plates and is arranged between two structural framings;

Fig. 7 is the sectional drawing of the joint between two plates of explanation;

Fig. 8 is the sectional drawing between an explanation plate and a structural framing member;

Fig. 9 be by frame construction and cover with phantom drawing according to the hangar of plate of the present invention;

Figure 10 and 10a illustrate top view and the elevation that attaching the hyperbolic paraboloid shape framework of four plates.

Fig. 1 illustrates according to typical plate of the present invention.It is 10 meters and width is 2.3 meters a size that this plate for example can have length, and made by the single sheet of for example aluminium or glass fiber.Under situation about making with aluminium, this sheet material carries out deformation by the smooth sheet material of a Zhang Ping and makes in mould.Under situation about making with glass fiber, this sheet material is by using aptly the appearance mould to make with traditional method.

The important feature of this plate is that it is made into four parts 10,11,12 and 13.With part 10 is example, extends between the A, 2,5 and 1.The hyperbolic that is shaped as on the surface of each part is thrown throwing face.Part 10,11,12 and 13 is joined on the line that is located on the axle of this plate; With part 10 and 11 is example, then can be combined on the line of tie point 1 and 5.All four parts can be combined on the central point 5, and this point 6 separates with point, put on the plane that 6 circumferences that then are positioned at this sheet material surround.With the size that above provides, point 5 and the distance of putting between 6 can be for example 500 millimeters.

The hyperbolic paraboloid shape surface of the each several part of this plate makes plate have big rigidity, and makes it suitable and directly be connected to the framework of structure and need do not utilize purlin placed in the middle.In order to obtain best benefit from the present invention, the most desirable is must be remained within certain limit by the line on this each several part connection institute edge and the formed angle of corresponding axis of sheet material.In Fig. 1, be referred to as θ 1 by the angle that forms between line 1-5 and line 1-6, be desirably tan θ 1 value most in by 0.05 to 0.20 scope.Be referred to as θ 2 by the angle that forms between line 2-5 and line 2-6, be desirably the tan2 value most in by 0.2 to 1.0 scope.

When installing according to plate of the present invention in structure, the most desirable is to provide with the member 14 of an edge stiffening element shown in Fig. 2 along each, can wear with high-tensile strength wirerope 15 by this member.

Fig. 3 explanation can be by framing component 16 and 17 modes that are combined in the structure that are connected structure according to plate of the present invention.

Two of Fig. 4 and 4a explanations according to plate of the present invention how to be arranged to concave surface to concave surface with production bivalve layer, between shell, be the sealing air gap.

Two of Fig. 5, Fig. 5 a and 5b explanations can be placed to convex surface to concave surface according to plate of the present invention, place the mode of one deck foamed insulation material 18 therebetween.

Fig. 6 illustrates the part of roof structure, for the purpose of clearer, the part of this roof structure is separated.This structure comprises framing component 20 and 21, respectively gets the form of the beam that has a lower curtate chord member, with traditional mode, carries out after-drawing by adopting wirerope.

Fig. 7 illustrates two according to plate 22 of the present invention and 23.These plates carry out the edge to being connected of edge by mode shown in Figure 7 with passing the high-tensile strength wirerope 24 of each member 26 with 27, and this wirerope is packed with plastic covered or cement paste.

The end that Fig. 8 illustrates plate 22 and 23 is connected to the mode of framing component 20, and one deck encapsulant 28 guarantees the water-stop problem of joints.Dowel nail 30 positions so that hold this plate in the assembling process of structure for the hole 31 of each plate with respect to framing component 20.After the installation, laterally wirerope 32 passes this plate along the long edge of plate, imposes pulling force and fixes it.

Fig. 9 illustrates a complete structure with the form of a hangar, and this structure comprises framing component, this framing component is connected to each other on roof and wall by adopting plate of the present invention.The size of shown this special hangar structure is the sort of span that provides 144 * 35 meters.Be spaced apart 17 meters between the separate frame member, the maximum height of structure is 33 meters, and the clear height of hangar inlet is 23 meters.In addition as door 39 also by being formed according to plate of the present invention.

For bigger door, throw on the face shape framework with the hyperbolic that four plates are attached to shown in Figure 10 and 10a.This framework can be used for all exterior wall, roof and the door of edifice.Four plates 34,35,36 and 37 are attached on the framework 38 in Figure 10 and 10a, and this framework itself is built into the hyperbolic axle rerum natura surface that makes each plate occupy this framework.

Important feature of the present invention is the special shape of plate, and this characteristics applicable shapes and size very widely plate realize. The plate of narrating above provides as an example, and is same, adopts the various fixing means of plate of the present invention and type that can fertile structure also to provide as an example.

Claims (4)

1. A building panel for a wall or roof, the panel comprising: a plurality of transverse axes and a perimeter lying in a common plane, the panel being deformed in a mould, from a flat rectangular metal sheet formed and comprising four parts, each part having a surface which is hyperbolic paraboloid in shape, and having a plurality of edges and corners; the two edges of each part meet in a transverse direction comprising said transverse axis of the plate edges in adjacent sections in a section plane, with a corner of each section meeting at a central point of the panel in each of said transverse planes away from the plane containing the perimeter of the panel said plate also has an elongated shape, the length of which is substantially greater than its width; the edges of said parts meeting in a plane containing the longer axis of the plate meet on a line which lies At an angle θ1 to a line in said plane containing the perimeter of the plate such that the angle tan θ1 has a value between 0.05 and 0.20, and the plane containing the shorter axis of the plate meets the edges of the parts meet on a line forming an angle θ2 to a line in said plane containing the perimeter of the plate, and the value of tan θ2 is between 0.2 and 1.0; along each longitudinal perimeter of the plate a tubular edge stiffening member at the boundary edge; a wire cable arrangement extending longitudinally through the edge stiffening member; said cable arrangement for applying a tensile force to said cable arrangement and applying the force of the tensile cable arrangement to said application device on edge stiffeners to compress the edges of the panel to prevent warping. 2. The building panel of claim 1 comprising said building panel arranged concave to concave to include a sealed air gap. 3. The building panel of claim 1 comprising two of said building panels arranged convex to concave with a layer of foam insulation in between. 4. A building structure comprising a plurality of upstanding frame members arranged in parallel relationship to each other, the frame members being interconnected by panels as claimed in claim 1 above, the panels forming the cladding of the building structure.

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