CN111236432A - Reticulated shell structure - Google Patents
Reticulated shell structure Download PDFInfo
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- CN111236432A CN111236432A CN202010175846.4A CN202010175846A CN111236432A CN 111236432 A CN111236432 A CN 111236432A CN 202010175846 A CN202010175846 A CN 202010175846A CN 111236432 A CN111236432 A CN 111236432A
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- 239000002023 wood Substances 0.000 claims abstract description 155
- 230000005484 gravity Effects 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 27
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a latticed shell structure, which is characterized in that a first laminated layer is formed by utilizing a first glued wood beam and a second laminated layer is formed by utilizing a second glued wood beam, the first laminated layer is placed on the second laminated layer, and the first glued wood beam and the second glued wood beam are fixedly connected through a high-strength screw connecting piece. Because the first glued wood beam and the second glued wood beam are not in the same cambered surface, the first glued wood beam and the second glued wood beam are continuously communicated in the connecting node area. The problems that the glued wood beam is difficult to connect in the node area and the rigidity is insufficient, the strength of the glued wood beam in the connecting node area is weakened by the inserted steel plate, and the building effect is poor after the connecting piece is exposed in the node area in the prior art are solved. Can realize that veneer wood structure span increases for large-span space timber structure building, make full use of veneer wood structure's advantage, the assembled installation can be realized to veneer wood structure light, low carbon environmental protection, construction, and timber structure belongs to renewable materials, can realize span increase, expands the use of timber structure building greatly.
Description
Technical Field
The invention relates to the field of building structure design, in particular to a latticed shell structure.
Background
The laminated wood structure has the advantages of light weight, environmental protection, convenience in construction and installation and the like, can realize assembly construction, and is very suitable for buildings with special use functions or buildings with wood structure building effect requirements. The laminated wood structural material belongs to renewable resources, and also conforms to the large direction of green environmental protection and assembled installation in the field of the design of the existing building structures. However, at present, the engineering cases of the large-span space latticed shell structure are almost all steel structures or aluminum alloy structures, and structural engineering using laminated wood is less in use. This is because the material of the structural material of the laminated wood is not uniform, and the transverse striations are stressed weakly. The connection between the glued wood beams is difficult to realize rigidity, so that more structural systems are not suitable, and the current long-span wood structure building engineering has fewer cases, so that the wood structure system needs to be continuously developed and researched, and a plurality of advantages of the glued wood structure are fully utilized. In the prior art, a large-span latticed shell structure is realized by utilizing glued wood beams, wherein a plurality of groups of glued wood beams are connected into a whole and fixedly connected through steel plates and bolts.
Patent CN106958315A provides a large-span double-limb adjustable prestressed beam string, which comprises a laminated wood beam group. Every two laminated wood beams in each laminated wood beam group are fixedly connected through beam top steel plates and bolts, and the two laminated wood beam groups are fixedly connected through a plurality of groups of connecting pieces. Two groups of metal fixing parts are fixedly arranged between the two groups of glued wood beam groups and fixedly connected with the inverted quadrangular pyramid string-stretching connecting device, two groups of prestressed tendons are fixedly installed on the inverted quadrangular pyramid string-stretching connecting device, and the prestressed tendons are respectively and fixedly connected with anchoring devices installed at two ends of the glued wood beam groups. The application can be used as a string stretching point through the inverted quadrangular pyramid string stretching connecting device, and can also connect a plurality of groups of glued wood beams into a whole, so that the whole is broken into parts, and the problems of processing and transportation of the large-span glued wood beams are solved; the screw and the turning block at the bottom can apply prestress, and the prestress can be regulated and controlled at any time before loading and in the using process.
In the prior art, the glued wood beams are of a single-layer structure, and if the glued wood beams are applied to a large-span latticed shell structure, the glued wood beams are fixedly connected through steel plates and bolts, and the single-layer structure can cause that the glued wood beams are difficult to connect in a node area, and the rigidity of the connecting nodes and the rigidity of the latticed shell structure are difficult to guarantee.
Therefore, a solution suitable for the latticed shell structure is required.
Disclosure of Invention
The invention aims to provide a latticed shell structure, which is used for solving the problems that in the prior art, a glued wood beam is difficult to connect in a node area, and the rigidity of a connecting node and the rigidity of the latticed shell structure are difficult to ensure.
In order to solve the above technical problems, the present invention provides a latticed shell structure, comprising a first laminated wood beam, a second laminated wood beam and a high-strength screw connector;
the first glued wood beam and the second glued wood beam are in a plurality of numbers, the first glued wood beam is arranged in the first cambered surface at intervals and forms a first stacked layer, the second glued wood beam is arranged in the second cambered surface at intervals and forms a second stacked layer, the first stacked layer is placed on the second stacked layer, the first glued wood beam is connected with the second glued wood beam through the high-strength screw connecting piece, and the first glued wood beam is in contact with the first glued wood beam, and the included angle between the second glued wood beams is a nonzero included angle.
Optionally, the high-strength screw connector includes a first connector and a second connector;
the connecting surface of the first laminated wood beam and the second laminated wood beam is a first connecting surface, and the connecting surface of the second laminated wood beam and the first laminated wood beam is a second connecting surface;
first through holes, first blind holes and second blind holes are arranged on the first connecting surface at intervals, third blind holes with the same extending direction as the first through holes are arranged at the positions, corresponding to the first through holes, on the second connecting surface, second through holes with the same extending direction as the first blind holes are arranged at the positions, corresponding to the first blind holes, on the second connecting surface, and fourth blind holes with the same extending direction as the second blind holes are arranged at the positions, corresponding to the second blind holes, on the second connecting surface;
the first through hole is matched with the third blind hole to form a fifth blind hole, the first blind hole is matched with the second through hole to form a sixth blind hole, and the second blind hole is matched with the fourth blind hole to form a first buried hole;
the first connecting piece is arranged in each of the fifth blind hole and the sixth blind hole, and the second connecting piece is arranged in the first buried hole;
the first connector is used for connecting the first and second laminated wood beams, and the second connector is used for positioning the first and second laminated wood beams.
Optionally, the first through hole and the projection of the first through hole on the first connection surface along the gravity direction are arranged in a direction less than 90 degrees and greater than 0 degree angle, and the third blind hole is identical to the extending direction of the first through hole.
Optionally, the first through hole is disposed in a direction forming an angle of 45 degrees with a projection of the first through hole on the first connection surface along a gravity direction.
Optionally, the second blind hole is arranged in a direction greater than 0 degree angle with a projection of the second blind hole on the first connecting surface along the gravity direction, and the extending direction of the fourth blind hole is the same as that of the second blind hole.
Optionally, the second blind hole is disposed in a direction perpendicular to the first connection surface.
Optionally, the first connector comprises a screw.
Optionally, the second connector comprises a stainless steel pin.
Optionally, an included angle between the first laminated wood beam and the second laminated wood beam in contact with the first laminated wood beam is 90 degrees.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a latticed shell structure, wherein a first laminated layer is formed by utilizing a first glued wood beam and a second laminated layer is formed by utilizing a second glued wood beam respectively, then the first laminated layer is placed on the second laminated layer, and the first glued wood beam and the second glued wood beam are fixedly connected through a high-strength screw connecting piece. Because the first and second laminated wood beams are not in the same arc surface, the first and second laminated wood beams are continuously penetrated in the connection node area, that is, each of the first and second laminated wood beams is complete in the extending direction thereof, and the connection node area has only a high-strength screw connection member between the first laminated wood beam on the upper layer and the second laminated wood beam on the lower layer. The problems that the glued wood beam is difficult to connect in the node area and the rigidity is insufficient, the strength of the glued wood beam in the connecting node area is weakened by the inserted steel plate, and the building effect is poor after the connecting piece is exposed in the node area in the prior art are solved. Can realize that the veneer wood structure span increases for large-span space timber structure building, make full use of the advantage of veneer wood structure, the veneer wood structure light, low carbon environmental protection, construction can realize the prefabricated installation, and timber structure belongs to renewable materials, if can realize the span increase, can extend the use of timber structure building greatly, and the architectural effect is pleasing to the eye.
Drawings
Fig. 1 is a schematic diagram of a latticed shell structure provided in an embodiment of the present invention;
FIG. 2 is a partial enlarged view of a reticulated shell structure provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic top view of a reticulated shell structure provided in accordance with an embodiment of the present invention;
FIG. 4 is an exploded view of a reticulated shell structure provided in accordance with an embodiment of the present invention;
10-first laminated layer, 100-first laminated wood beam, 20-second laminated layer, 200-second laminated wood beam.
Detailed Description
The following describes in more detail embodiments of the present invention with reference to the schematic drawings. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1 to 4, an embodiment of the present invention provides a latticed shell structure, which includes a first laminated wood beam 100, a second laminated wood beam 200, and a high-strength screw connector. The number of the first laminated wood beams 100 and the number of the second laminated wood beams 200 are multiple, the first laminated wood beams 100 are arranged at intervals in a first arc surface to form a first laminated layer 10, and the second laminated wood beams 200 are arranged at intervals in a second arc surface to form a second laminated layer 20. The first stacking layer 10 is placed on the second stacking layer 20, the first glued wood beam 100 is connected with the second glued wood beam 200 through the high-strength screw connector, and an included angle between the first glued wood beam 100 and the second glued wood beam 200 in contact with the first glued wood beam is a non-zero included angle. The first glulam beams 100 may be arranged in parallel or in non-parallel, and may be specifically selected according to actual needs, which is not limited herein. It should be noted that the second curvature of the second overlayer 20 should match the first curvature of the first overlayer 10.
The difference from the prior art is that, referring to fig. 4, in the latticed shell structure provided in the embodiment of the present invention, the first laminated layer 10 is formed by using the first laminated wood beam 100 and the second laminated layer 20 is formed by using the second laminated wood beam 200, and then the first laminated layer 10 is placed on the second laminated layer 20, and the first laminated wood beam 100 and the second laminated wood beam 200 are fixedly connected by using a high-strength screw connector. Since the first and second glulam beams 100 and 200 are not in the same arc surface, the first and second glulam beams 100 and 200 are continuously penetrated in the connection node area, that is, each of the first and second glulam beams 100 and 200 is complete in the extending direction thereof, and the connection node area has only a high-strength screw connection between the first and second glulam beams 100 and 200 at the upper and lower layers. The problems that the glued wood beam is difficult to connect in the node area and the rigidity is insufficient, the strength of the glued wood beam in the connecting node area is weakened by the inserted steel plate, and the building effect is poor after the connecting piece is exposed in the node area in the prior art are solved. Can realize that the veneer wood structure span increases for large-span space timber structure building, make full use of the advantage of veneer wood structure, the veneer wood structure light, low carbon environmental protection, construction can realize the prefabricated installation, and timber structure belongs to renewable materials, if can realize the span increase, can extend the use of timber structure building greatly, and the architectural effect is pleasing to the eye.
It should be noted that the angle between the first glulam beam 100 and the second glulam beam 200 in contact therewith is a non-zero angle, in the embodiment of the present invention, the angle between the first glulam beam 100 and the second glulam beam 200 in contact therewith can be set to 90 degrees, and it should be understood by those skilled in the art that the angle is not limited to 90 degrees, but can be other angles, such as 60 degrees or 70 degrees, etc., and is not limited herein, and can be selected according to actual needs. However, when the included angle between the first glulam beam 100 and the second glulam beam 200 in contact with the first glulam beam is set to 90 degrees, that is, when the first glulam beam 100 is perpendicular to the second glulam beam 200 in contact with the first glulam beam, the construction of the connection node area is facilitated, and the operation of the high-strength screw connector can be made simpler and more convenient, so that setting the included angle to 90 degrees can be implemented as a preferred scheme of the embodiment of the present invention.
Optionally, the high-strength screw connector includes a first connector and a second connector, a connection surface of the first laminated wood beam 100 and the second laminated wood beam 200 is a first connection surface, and a connection surface of the second laminated wood beam 200 and the first laminated wood beam 100 is a second connection surface. The first blind hole, the first blind hole and the second blind hole are arranged on the first connecting surface at intervals, a third blind hole which is the same as the extending direction of the first through hole is arranged at a position on the second connecting surface corresponding to the first through hole, a second through hole which is the same as the extending direction of the first blind hole is arranged at a position on the second connecting surface corresponding to the first blind hole, and a fourth blind hole which is the same as the extending direction of the second blind hole is arranged at a position on the second connecting surface corresponding to the second blind hole. The first through hole is matched with the third blind hole to form a fifth blind hole, the first blind hole is matched with the second through hole to form a sixth blind hole, and the second blind hole is matched with the fourth blind hole to form a first buried hole. And the first connecting piece is arranged in the fifth blind hole and the sixth blind hole, and the second connecting piece is arranged in the first buried hole. The first connector is used to connect the first and second laminated wood beams 100 and 200, and the second connector is used to position the first and second laminated wood beams 100 and 200. In addition, in the embodiment of the invention, the first connecting piece can be selected from a screw, and the second connecting piece can be selected from a stainless steel pin. It is understood that the first and second connectors are not limited to screws and stainless steel pins, for example, the first connector may be selected from bolts or other connectors, and is not limited thereto.
Optionally, the first through hole and the projection of the first through hole on the first connection surface along the gravity direction are arranged in a direction of an angle smaller than 90 degrees and larger than 0 degree, and the third blind hole and the first through hole have the same extending direction.
Optionally, the first through hole is disposed at an angle of 45 degrees with respect to a projection of the first through hole on the first connection surface along a direction of gravity.
Optionally, the second blind hole is disposed in a direction that is greater than 0 degree from a projection of the second blind hole on the first connection surface along a gravity direction, and the fourth blind hole has the same extending direction as the second blind hole.
Optionally, the second blind hole is disposed in a direction perpendicular to the first connection face.
The efficient coupling of the first and second laminated wood beams 100 and 200 can be achieved by the above-described structure, and the high-strength screw coupling member is not limited to the above-described structure, for example, the number of the first through holes may be at least two. In the embodiment of the present invention, the number of the first through holes may be two, but is not limited to two, and in other embodiments, the number may also be three or four or more, which is not limited herein. In addition, the number of the third blind holes and the number of the first through holes may be the same. It is understood that the high strength screw connection may be implemented as long as it can achieve effective connection of the first and second glulam beams 100 and 200. Since the main improvement of the present invention is not at the high strength screw connection, further description of other types of high strength screw connections is omitted.
In order to facilitate understanding of the technical solution of the present invention, in combination with an actual construction process, an embodiment of the present invention further provides a latticed shell structure, where the first laminated wood beam 100 may be set as a primary laminated wood beam during actual construction, and the second laminated wood beam 200 may be set as a secondary laminated wood beam during actual construction. Setting secondary laminated wood beams on a construction site, setting main laminated wood beams at the positions intersected with the secondary laminated wood beams, wherein the main laminated wood beams and the secondary laminated wood beams are stacked, and the main laminated wood beams are arranged on the outer sides of the secondary laminated wood beams. The structure has the greatest characteristic that all the main glued wood beams and the secondary glued wood beams are stacked and arranged, and the main glued wood beams and the secondary glued wood beams are continuously communicated in the joint area, so that the problems that the glued wood beams are difficult to connect in the joint area or the steel connecting pieces are exposed and the building effect is poor are solved. After the arrangement of the main glued wood beam and the secondary glued wood beam is completed, the high-strength screw connecting piece is used for fixedly connecting the main glued wood beam and the secondary glued wood beam. Through adopting two-way alternately to stack veneer wood beam structure, can adopt high strength screw and stainless steel round pin to connect between the double-deck veneer wood beam, can guarantee to connect reliably, satisfy the building outward appearance again, avoided the wood beam to distinguish the connection problem at the node after stacking and placing, node rigidity can guarantee, whole latticed shell structure system is established. The latticed shell structure provided by the embodiment of the invention meets the requirement that a laminated wood structure can realize a large-span spatial latticed shell building structure system through corresponding design.
In summary, the present invention provides a latticed shell structure, wherein the first laminated layer is formed by the first laminated wood beam and the second laminated layer is formed by the second laminated wood beam, and then the first laminated layer is placed on the second laminated layer, and the first laminated wood beam and the second laminated wood beam are fixedly connected by a high-strength screw connector. Because the first and second laminated wood beams are not in the same arc surface, the first and second laminated wood beams are continuously penetrated in the connection node area, that is, each of the first and second laminated wood beams is complete in the extending direction thereof, and the connection node area has only a high-strength screw connection member between the first laminated wood beam on the upper layer and the second laminated wood beam on the lower layer. The problems that the glued wood beam is difficult to connect in the node area and the rigidity is insufficient, the strength of the glued wood beam in the connecting node area is weakened by the inserted steel plate, and the building effect is poor after the connecting piece is exposed in the node area in the prior art are solved. Can realize that the veneer wood structure span increases for large-span space timber structure building, make full use of the advantage of veneer wood structure, the veneer wood structure light, low carbon environmental protection, construction can realize the prefabricated installation, and timber structure belongs to renewable materials, if can realize the span increase, can extend the use of timber structure building greatly, and the architectural effect is pleasing to the eye.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example" or "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. And the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A latticed shell structure is characterized by comprising a first glued wood beam, a second glued wood beam and a high-strength screw connecting piece;
the first glued wood beam and the second glued wood beam are in a plurality of numbers, the first glued wood beam is arranged in the first cambered surface at intervals and forms a first stacked layer, the second glued wood beam is arranged in the second cambered surface at intervals and forms a second stacked layer, the first stacked layer is placed on the second stacked layer, the first glued wood beam is connected with the second glued wood beam through the high-strength screw connecting piece, and the first glued wood beam is in contact with the first glued wood beam, and the included angle between the second glued wood beams is a nonzero included angle.
2. The reticulated shell structure of claim 1, wherein the high-strength screw connection comprises a first connection and a second connection;
the connecting surface of the first laminated wood beam and the second laminated wood beam is a first connecting surface, and the connecting surface of the second laminated wood beam and the first laminated wood beam is a second connecting surface;
first through holes, first blind holes and second blind holes are arranged on the first connecting surface at intervals, third blind holes with the same extending direction as the first through holes are arranged at the positions, corresponding to the first through holes, on the second connecting surface, second through holes with the same extending direction as the first blind holes are arranged at the positions, corresponding to the first blind holes, on the second connecting surface, and fourth blind holes with the same extending direction as the second blind holes are arranged at the positions, corresponding to the second blind holes, on the second connecting surface;
the first through hole is matched with the third blind hole to form a fifth blind hole, the first blind hole is matched with the second through hole to form a sixth blind hole, and the second blind hole is matched with the fourth blind hole to form a first buried hole;
the first connecting piece is arranged in each of the fifth blind hole and the sixth blind hole, and the second connecting piece is arranged in the first buried hole;
the first connector is used for connecting the first and second laminated wood beams, and the second connector is used for positioning the first and second laminated wood beams.
3. The lattice shell structure of claim 2, wherein the first through hole is disposed in a direction of an angle smaller than 90 degrees and larger than 0 degree with respect to a projection of the first through hole on the first connection surface along a direction of gravity, and the third blind hole extends in the same direction as the first through hole.
4. A reticulated shell structure according to claim 3, wherein the first through-hole is oriented at an angle of 45 degrees to a projection of the first through-hole onto the first connecting surface in the direction of gravity.
5. The lattice shell structure of claim 2, wherein the second blind hole is disposed at an angle greater than 0 degree with respect to the projection of the second blind hole on the first connection surface along the direction of gravity, and the fourth blind hole extends in the same direction as the second blind hole.
6. A reticulated shell structure according to claim 2, wherein said second blind hole is provided in a direction perpendicular to said first connection face.
7. A reticulated shell structure according to claim 2, wherein the first connector comprises a screw.
8. A reticulated shell structure according to claim 2, wherein the second connecting member comprises a stainless steel pin.
9. A cellular shell structure according to claim 1, wherein the angle between said first glulam beam and said second glulam beam with which it is in contact is 90 degrees.
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| CN202010175846.4A CN111236432A (en) | 2020-03-13 | 2020-03-13 | Reticulated shell structure |
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| CN202010175846.4A CN111236432A (en) | 2020-03-13 | 2020-03-13 | Reticulated shell structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396119A (en) * | 2022-01-25 | 2022-04-26 | 中建科技集团北京低碳智慧城市科技有限公司 | Building photovoltaic integrated wood structure shell system |
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2020
- 2020-03-13 CN CN202010175846.4A patent/CN111236432A/en active Pending
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| US20100233421A1 (en) * | 2007-04-30 | 2010-09-16 | Tufts University | Doubly-Curved Mesh |
| CN202492926U (en) * | 2012-03-27 | 2012-10-17 | 中国民航大学 | Wood structural connecting quadrate singe-layer cylindrical lattice shell |
| CN107152084A (en) * | 2017-05-04 | 2017-09-12 | 上海交通大学 | One kind lifting self-forming GFRP latticed shell structures and its construction method |
| CN110725408A (en) * | 2019-10-18 | 2020-01-24 | 广东玖米空间科技有限公司 | Assembly type building inner frame structure |
| CN211922992U (en) * | 2020-03-13 | 2020-11-13 | 上海建筑设计研究院有限公司 | Reticulated shell structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396119A (en) * | 2022-01-25 | 2022-04-26 | 中建科技集团北京低碳智慧城市科技有限公司 | Building photovoltaic integrated wood structure shell system |
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