CN111749385A - Supporting structure and construction method of concrete composite wood structure building roof - Google Patents
Supporting structure and construction method of concrete composite wood structure building roof Download PDFInfo
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- CN111749385A CN111749385A CN202010654472.4A CN202010654472A CN111749385A CN 111749385 A CN111749385 A CN 111749385A CN 202010654472 A CN202010654472 A CN 202010654472A CN 111749385 A CN111749385 A CN 111749385A
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- herringbone
- lower clamping
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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
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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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
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
- E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
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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
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/04—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs supported by horizontal beams or the equivalent resting on the walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a supporting structure and a construction method of a concrete composite wood structure building roof, relates to building engineering, aims to solve the problem that the processing precision requirement of the size of tenon-and-mortise connection beam wood processing is high, and adopts the technical scheme that: including a plurality of spandrel columns that are located the building body top, the common joint in top of a plurality of spandrel columns has the spandrel girder, and the building body is equipped with the bearing wall that is located the spandrel girder both ends, and array distribution has a plurality of herringbone roof beams on the spandrel girder, and the edge fixedly connected with of building body is used for the centre gripping subassembly of centre gripping herringbone roof beam bottom. According to the invention, the bearing beam and the bearing frame are clamped, the herringbone beam is supported by the horizontal beam, the upper clamping rod and the lower clamping rod are arranged at the edge of the building body to clamp the herringbone beam, the herringbone beam is convenient to mount, and the construction efficiency is improved.
Description
Technical Field
The invention relates to construction engineering, in particular to a supporting structure of a concrete composite wood structure building roof and a construction method.
Background
The roof is an enclosure structure at the top of the house and is used for avoiding wind and rain and resisting cold and heat. The roof has many forms, and mainly comprises a flat roof, a sloping roof peak, a curved roof and the like in appearance. At present, ancient building reconstruction is an important component of indoor and outdoor decoration engineering of buildings.
The support framework of roof is set up on building body's top to wooden materials such as beam-wood usually, but wooden material adopts mortise-tenon joint's mode to connect when connecting, and mortise-tenon joint is higher to the dimensional requirement of junction between each part, and people's equipment of being not convenient for to influence the work efficiency that people were under construction.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the supporting structure of the concrete composite wood structure building roof, the bearing beam and the bearing frame are clamped, the horizontal beam supports the herringbone beam, the upper clamping rod and the lower clamping rod are arranged at the edge of the building body to clamp the herringbone beam, the herringbone beam is convenient to install, and the construction efficiency is improved.
The technical purpose of the invention is realized by the following technical scheme: the supporting structure comprises a plurality of bearing columns located at the top end of a building body, wherein the top ends of the bearing columns are jointly clamped with bearing beams, the building body is provided with bearing walls located at two ends of the bearing beams, a plurality of herringbone beams are distributed on the bearing beams in an array mode, and a clamping assembly used for clamping the bottom ends of the herringbone beams is fixedly connected to the edge of the building body.
Through adopting above-mentioned technical scheme, be connected with the spandrel girder through the mode of joint on the spandrel column on building body top, the spandrel girder is installed to the people of being convenient for, and the bearing wall of building body top both sides can play the supporting role to the both ends of spandrel girder, improve the stability of spandrel girder, and be convenient for install the spandrel girder, and set up the herringbone roof beam that the array distributes on the spandrel girder, and the bottom of herringbone roof beam passes through centre gripping subassembly and building body fixed connection, make people when installing the herringbone roof beam, can not only play the supporting role to the herringbone roof beam through the spandrel girder, and carry out the centre gripping through the centre gripping subassembly of herringbone roof beam bottom and fix a plurality of herringbone roof beams, make.
The invention is further configured to: the top of heel post is equipped with the abaculus, set up a plurality of caulking grooves that are used for holding the abaculus on the spandrel girder, the both sides of heel post are equipped with the slope vaulting pole that the symmetry set up, the both ends of slope vaulting pole respectively with heel post and spandrel girder joint.
Through adopting above-mentioned technical scheme, through being located the setting through abaculus and caulking groove, realize the quick installation of heel post and spandrel girder to be connected with the slope vaulting pole that the slope set up through the mode of joint between heel post and the spandrel girder, the people of being convenient for assemble heel post and slope vaulting pole, and through forming triangular structure between spandrel girder, heel post and the slope vaulting pole, improve the stability of heel beam.
The invention is further configured to: the bearing beam is embedded in the concave portion, and two sides of the inclined groove abut against two sides of the horizontal beam.
Through adopting above-mentioned technical scheme, because the mode that adopts the joint to be connected with the horizontal beam between the both ends of herringbone roof beam, can improve the stability of herringbone roof beam, and the horizontal beam inlays on the spandrel girder through the concave part, and through the setting of two tilt grooves, realize the location to the horizontal beam to when installation herringbone roof beam and horizontal beam, need not to carry out the measurement of distance, improve the work efficiency that people installed the herringbone roof beam, and because the interval between the adjacent herringbone roof beam is the same, improve the degree of consistency of roof bearing structure atress, improve bearing structure's bearing capacity.
The invention is further configured to: the herringbone beam comprises a first diagonal rod and a second diagonal rod, wherein the top end of the first diagonal rod is provided with an L-shaped buckling part, and the top end of the second diagonal rod is provided with an embedding part used for accommodating the buckling part so as to limit the separation of the first diagonal rod and the second diagonal rod.
Through adopting above-mentioned technical scheme, the joint is realized through the knot portion and the portion of inlaying of mutual lock in the top of first down tube and second down tube, and limits the separation of first down tube and second down tube, and then in the transportation, can decompose the people's word roof beam, the transportation of being convenient for, and the equipment of the people of being convenient for when the installation.
The invention is further configured to: the clamping assembly comprises a lower clamping rod and an upper clamping rod, and a clamping channel for accommodating the first inclined rod or the second inclined rod to penetrate is formed in the upper clamping rod and the lower clamping rod.
Through adopting above-mentioned technical scheme, through the setting of last clamping bar and lower clamping bar, and go up the clamping bar and form the centre gripping passageway between the clamping bar down, make in the installation, can play the effect of centre gripping location to the bottom of herringbone roof beam through the centre gripping passageway that is located clamping bar upper portion down, and through inlaying last clamping bar in the top of first down tube or second down tube, carry out the centre gripping to first down tube and the second down tube that is located between clamping bar and the lower clamping bar, the operation of the people's installation of being convenient for, the work efficiency of construction is improved, and the joint strength between herringbone roof beam and the building body is improved.
The invention is further configured to: the lower clamping rod is fixedly connected with the building body through a steel bar, and the upper clamping rod is fixedly connected with the lower clamping rod through a fixing bolt.
Through adopting above-mentioned technical scheme, lower clamping bar carries out fixed connection through reinforcing bar and building body, improves joint strength between lower clamping bar and the building body to go up the clamping bar and connect through fixing bolt down between the clamping bar, simple structure, the people's operation of being convenient for.
The invention is further configured to: the first diagonal rod and the second diagonal rod are connected through bolts to form reinforcing rods located on two sides of the first diagonal rod and the second diagonal rod, rib platform portions embedded between the first diagonal rod and the second diagonal rod are arranged between the adjacent reinforcing rods, and the side walls of the rib platform portions are attached to the first diagonal rod and the second diagonal rod respectively.
Through adopting above-mentioned technical scheme, through pass through the bolted connection stiffener between first down tube and second down tube, can further improve joint strength between first down tube and the second down tube to install the terrace with edge portion of laminating each other with first down tube and second down tube between two stiffeners, and then improve the stability between first down tube and the second down tube.
The technical purpose of the invention is realized by the following technical scheme:
the method comprises the following steps: when the building body is poured, a steel bar is reserved at the edge of the top end of the building body, the bearing walls are erected on two sides of the building body, and a bearing beam clamped with the bearing column is erected between the bearing walls;
step two: when the bearing beam is erected, two sides of the bearing column are connected with two inclined support rods in a clamping mode, and the bearing beam is clamped above the bearing column and the inclined support rods through a scaffold;
step three: after the bearing beam is fixed, the horizontal beam is clamped with the bearing beam through the concave part and the inclined groove, and the connection between the horizontal beam and the bearing beam is reinforced through a bolt;
step four: hammering the lower clamping rod to enable the steel bars to penetrate through the lower clamping rod, so that the lower clamping rod is fixedly connected with the building body;
step five: after the lower clamping rod is fixedly connected with the building body, the first diagonal rod and the second diagonal rod are sequentially clamped with the horizontal beam and the lower clamping rod, and the herringbone beam is formed by realizing clamping through the buckling part and the embedding part;
step six: fixedly connecting the reinforcing rod with the first inclined rod and the second inclined rod in a bolt connection mode, and enabling inclined planes on two sides of the frustum pyramid part to be attached to the surfaces of the first inclined rod and the second inclined rod;
step seven: the upper clamping rod is placed on the lower clamping rod, and the fixing bolt penetrates through the upper clamping rod and the lower clamping rod to realize fixed connection and clamp the bottom end of the herringbone beam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an exploded view of the present invention;
fig. 4 is an enlarged schematic view of a portion B of fig. 3.
In the figure: 1. a load-bearing column; 2. a spandrel girder; 3. a load-bearing wall; 4. a herringbone beam; 5. an insert block; 6. caulking grooves; 7. an inclined strut; 8. a horizontal beam; 9. a recess; 10. an inclined groove; 11. a first diagonal member; 12. a second diagonal member; 13. a buckle part; 14. an embedding part; 15. a lower clamping rod; 16. an upper clamping rod; 17. a clamping channel; 18. a reinforcing bar; 19. a prism part.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example one
A supporting structure of a concrete composite wood structure building roof is disclosed, as shown in figures 1 and 3, and comprises a plurality of bearing columns 1 positioned at the top end of a building body, wherein the wood bearing columns 1 are fixed at the top end of the building body by pouring concrete at the bottom ends of the bearing columns 1, the bearing columns 1 are arranged on the same horizontal straight line, the top ends of the bearing columns 1 are cut into cuboid-shaped embedded blocks 5, the bottom ends of the bearing beams 2 are processed into embedded grooves 6 by woodworking tools such as a groove planer and the like, the embedded grooves 6 penetrate through the bearing beams 2 and have the same size and shape as the embedded blocks 5, the bearing columns 1 and the bearing beams 2 are clamped, bearing walls 3 are formed on the edge of the top end of the building body by piling red bricks, and the two ends of the bearing beams 2 penetrate through the bearing walls 3 positioned at the two ends of the bearing beams respectively, so that the bearing walls 3 support the two ends of the bearing beams 2, two symmetrically-arranged inclined grooves 10 are formed in two edges of the top surface of the bearing beam 2 through cutting, the inclined grooves 10 are distributed in an array mode along the length direction of the bearing beam 2, a concave portion 9 with the same width as the inclined grooves 10 is machined in the middle end position of the bottom end of the horizontal beam 8 through a groove planer, two inclined surfaces are formed in the inner top end of the concave portion 9, when the horizontal beam 8 is connected with the bearing beam 2 in a clamping mode through the concave portion 9, two side walls of the inclined grooves 10 are attached to the outer surface of the horizontal beam 8, the inclined surfaces can be attached to inclined surfaces in the inclined grooves 10, two ends of the horizontal beam 8 are cut to form two symmetrically-arranged grooves, the horizontal beam 8 is connected with the herringbone beams 4 through the grooves in a clamping mode, the herringbone beams 4 are distributed on the bearing beam 2 in an array mode, and a clamping assembly for clamping the herringbone beams 4 is fixedly connected to the edge, located.
As shown in fig. 3, inclined struts 7 are symmetrically clamped on two sides of a load-bearing column 1, specifically, inclined grooves with prismatic cross sections are formed on two sides of the load-bearing beam 2 and a lower end of the load-bearing beam 2, and two ends of each inclined strut 7 are formed into prismatic end heads embedded in the inclined grooves by planing, as shown in fig. 4, a herringbone beam 4 includes a first inclined rod 11 and a second inclined rod 12, a top end of the first inclined rod 11 is formed into an L-shaped buckling part 13 by planing, a top end of the second inclined rod 12 is formed into an embedded part 14 by machining, and an L-shaped groove for accommodating the buckling part 13 is formed on the embedded part 14, so that when the first inclined rod 11 and the second inclined rod 12 are mutually embedded through the buckling part 13 and the embedded part 14, separation of the first inclined rod 11 and the second inclined rod 12 is limited.
As shown in fig. 3, the clamping assembly includes a lower clamping bar 15 and an upper clamping bar 16, one side of the upper clamping bar 16 facing the load-bearing column 1 is provided with a blind groove which is obliquely arranged, one side of the lower clamping bar 15 facing away from the load-bearing column 1 is provided with a long groove communicated with the blind groove, and a plurality of through holes are formed in the lower clamping bar 15 through electric drill processing, so that the steel bars at the edge of the top end of the building body can penetrate through the lower clamping bar 15, thereby realizing the fixed connection of the lower clamping bar 15 and the building body, wherein the upper clamping bar 16 penetrates through the upper clamping bar 16 and the lower clamping bar 15 through a fixing bolt, and the long groove and the blind groove are communicated with each other to form a clamping channel 17 for accommodating the first inclined bar 11 or the second inclined bar 12.
As shown in fig. 2 and 4, reinforcing rods 18 located at two sides of the first diagonal rod 11 and the second diagonal rod 12 are connected between the first diagonal rod 11 and the second diagonal rod 12 through bolts, the reinforcing rods 18 are in a plate-shaped structure with an isosceles trapezoid cross section, a ridge portion 19 is fixedly connected to one side of one reinforcing rod 18 facing to the other reinforcing rod 18 through a screw, through holes are formed in the first diagonal rod 11 and the second diagonal rod 12, and positioning holes communicated with the through holes are formed in the reinforcing rods 18, so that the fixing bolts penetrate through the through holes and the positioning holes to clamp the first diagonal rod 11 and the second diagonal rod 12 by the two reinforcing rods 18, and at this time, two side surfaces of the ridge portion 19 are respectively attached to the surfaces of the first diagonal rod 11 and the second diagonal rod 12.
As a specific implementation, because the top end of the bearing column 1 is embedded into the embedded groove 6 on the bearing beam 2 through the embedded block 5, and the two ends of the bearing column 1 are clamped with the bearing beam 2 through the inclined support rods 7, people can conveniently install the bearing beam 2, the bearing capacity of the bearing beam 2 is improved through the bearing walls 3 positioned at the two ends of the bearing beam 2, because the inclined groove 10 arranged on the bearing beam 2 can play a role of positioning the horizontal beam 8, the position for installing the horizontal beam 8 is positioned without using measuring tools such as a measuring ruler and the like, the construction precision and the construction efficiency of people are improved, because the bottom end of the horizontal beam 8 is provided with the concave part 9, the bearing beam 2 and the horizontal beam 8 can be clamped through the arrangement of the concave part 9, and the two side walls of the inclined groove 10 are attached to the outer surfaces of the horizontal beam 8 positioned at the two sides of the concave part 9, the connection strength between the bearing beam 2 and the horizontal beam 8 is, because the two ends of the horizontal beam 8 and the lower clamping rod 15 are respectively provided with the long grooves and the grooves for accommodating the first diagonal bar 11 or the second diagonal bar 12, the horizontal beam 8 and the lower clamping rod 15 have good connection strength, people can conveniently pre-position the first diagonal bar 11 and the second diagonal bar 12, and the top ends of the first diagonal bar 11 and the second diagonal bar 12 are mutually buckled through the buckling parts 13 and the embedding parts 14 to form a stable herringbone shape, the two reinforcing rods 18 clamp the first diagonal bar 11 and the second diagonal bar 12 in a bolt connection mode, the frustum pyramid part 19 between the two reinforcing rods 18 can increase the contact area between the reinforcing rods 18 and the first diagonal bar 11 and the second diagonal bar 12, a stable triangular structure is formed between the first diagonal bar 11 and the second diagonal bar 12, the stability and the bearing capacity of the beam 4 are improved, and the bottom end of the herringbone beam 4 is clamped between the upper clamping rod 16 and the lower clamping rod 15, can fix the bottom of people word roof beam 4, and adopt the mode of centre gripping joint, the people's of being convenient for construction operation, and too cross fixing bolt and reinforcing bar and make down clamping bar 15 and building body, go up clamping bar 16 and clamping bar 15 between fixed connection down, the people's of being convenient for installation operation, and improve the joint strength between bearing structure and the building body, improve bearing structure's stability.
Example two:
a construction method of a supporting structure of a concrete composite wood structure building roof comprises the steps of firstly piling red bricks to form a trapezoidal wall body through concrete, enabling the top end of the wall body and the top end of a bearing column 1 to be located at the same horizontal height, then erecting a scaffold and placing a bearing beam 2 above the two wall bodies, enabling an embedding block 5 at the top end of the bearing column 1 to be embedded into an embedding groove 6 on the bearing beam 2, meanwhile, obliquely placing two inclined support rods 7 between the bearing column 1 and the bearing beam 2, enabling the bearing beam 2 to press downwards to enable the embedding block 5 to penetrate through the embedding groove 6, enabling two ends of each inclined support rod 7 to be respectively clamped with the bearing column 1 and the bearing beam 2, then enabling a horizontal beam 8 to be clamped with the bearing beam 2 through a concave portion 9 at the bottom end of the horizontal beam 8, enabling the concave portion 9 to be embedded into an inclined groove 10 at the top end of the bearing beam 2, enabling two side walls of the inclined groove 10 to be respectively attached to the outer surface of the horizontal beam 8, and then drilling bolts into the, the connecting strength of the horizontal beam 8 and the bearing beam 2 is enhanced, then the lower clamping rod 15 is hammered, the steel bar penetrates through a through hole on the lower clamping rod 15, so that the building body is fixedly connected with the lower clamping rod 15, the long groove on the lower clamping rod 15 and the grooves at two ends of the horizontal beam 8 are in the same straight line, then the first diagonal rod 11 is obliquely placed on the horizontal beam 8 and the lower clamping rod 15, the first diagonal rod 11 is embedded in the long groove and the groove, then the top end of the second diagonal rod 12 is buckled with the buckling part 13 at the top end of the first diagonal rod 11 through the embedding part 14 to realize clamping, the second diagonal rod 12 is pressed into the long groove and the groove on the other end of the lower clamping rod 15 and the horizontal beam 8 through pressing, a plurality of herringbone beams 4 distributed in an array are formed on the bearing beam 2, then the reinforcing rod 18 fixedly connected with the ridge platform part 19 is connected with the first diagonal rod 11 and the second diagonal rod 12, so that the positioning hole on the reinforcing rod 18 is aligned with the through hole on the first diagonal rod 11 and the second diagonal rod 12, then, a bolt penetrates through the positioning hole and the through hole, two side walls of the prism part 19 press the inner sides of the first inclined rod 11 and the second inclined rod 12, then, another reinforcing rod 18 is placed on the other side of the first inclined rod 11 and the second inclined rod 12, a nut is connected to the end of the bolt penetrating through the reinforcing rod 18 through a movable wrench in a threaded mode, the first inclined rod 11 and the second inclined rod 12 are clamped by the two reinforcing rods 18, the first inclined rod 11 and the second inclined rod 12 are fixedly connected, then, the upper clamping rod 16 is placed above the lower clamping rod 15, the blind groove is aligned with the first inclined rod 11 and the second inclined rod 12, the first inclined rod 11 and the second inclined rod 12 are embedded in a clamping channel 17 formed by the blind groove and the long groove, the upper clamping rod 16 is fixedly connected with the lower clamping rod 15 through an electric drill and the fixed bolt, the bottom end of the herringbone beam 4 is clamped, and finally, red bricks are stacked on a wall body to form the triangular bearing wall 3, and the red bricks are bonded through concrete, and the bearing beam 2 penetrates through the bearing wall 3 and is fixedly connected through the concrete.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a bearing structure of concrete composite wood structure building roof which characterized in that: the building body is provided with bearing walls (3) located at two ends of the bearing beam (2), a plurality of herringbone beams (4) are distributed on the bearing beam (2) in an array mode, and a clamping assembly used for clamping the bottom ends of the herringbone beams (4) is fixedly connected to the edge of the building body.
2. The support structure for a concrete composite wood structure building roof according to claim 1, wherein: the top of heel post (1) is equipped with abaculus (5), set up a plurality of caulking grooves (6) that are used for holding abaculus (5) on spandrel girder (2), the both sides of heel post (1) are equipped with slope vaulting pole (7) that the symmetry set up, the both ends of slope vaulting pole (7) respectively with heel post (1) and spandrel girder (2) joint.
3. The support structure for a concrete composite wood structure building roof according to claim 1, wherein: a horizontal beam (8) is clamped between two ends of the herringbone beam (4), a concave portion (9) clamped with the bearing beam (2) is formed in the bottom end of the horizontal beam (8), inclined grooves (10) are formed in two sides of the top surface of the bearing beam (2), and when the bearing beam (2) is embedded in the concave portion (9), two sides of each inclined groove (10) are abutted to two sides of the horizontal beam (8).
4. The support structure for a concrete composite wood structure building roof according to claim 1, wherein: the herringbone beam (4) comprises a first diagonal rod (11) and a second diagonal rod (12), an L-shaped buckling part (13) is arranged at the top end of the first diagonal rod (11), and an embedded part (14) used for accommodating the buckling part (13) to limit the separation of the first diagonal rod (11) and the second diagonal rod (12) is arranged at the top end of the second diagonal rod (12).
5. The support structure for a concrete composite wood structure building roof according to claim 4, wherein: the clamping assembly comprises a lower clamping rod (15) and an upper clamping rod (16), and a clamping channel (17) for accommodating the first inclined rod (11) or the second inclined rod (12) to penetrate is formed in the upper clamping rod (16) and the lower clamping rod (15).
6. The support structure for a concrete composite wood structure building roof according to claim 5, wherein: lower clamping bar (15) pass through reinforcing bar and building body fixed connection, go up clamping bar (16) and lower clamping bar (15) fixed connection through fixing bolt.
7. The support structure for a concrete composite wood structure building roof according to claim 4, wherein: have through bolted connection between first down tube (11) and the second down tube (12) and be located stiffener (18) of first down tube (11) and second down tube (12) both sides, it is adjacent be equipped with between stiffener (18) inlay in the arris portion (19) between first down tube (11) and second down tube (12), the lateral wall of arris portion (19) is pasted in first down tube (11) and second down tube (12) respectively.
8. The construction method of a support structure of a concrete composite wood structure building roof according to any one of claims 1 to 7, wherein:
the method comprises the following steps: when the building body is poured, reinforcing steel bars are reserved at the edge of the top end of the building body, the bearing walls (3) are erected on two sides of the building body, and bearing beams (2) clamped with the bearing columns (1) are erected between the bearing walls (3);
step two: when the bearing beam (2) is erected, two sides of the bearing column (1) are connected with two inclined support rods (7) in a clamping mode, and the bearing beam (2) is clamped above the bearing column (1) and the inclined support rods (7) through a scaffold;
step three: after the bearing beam (2) is fixed, the horizontal beam (8) is clamped with the bearing beam (2) through the concave part (9) and the inclined groove (10), and the connection between the horizontal beam (8) and the bearing beam (2) is reinforced through bolts;
step four: hammering the lower clamping rod (15) to enable the steel bars to penetrate through the lower clamping rod (15) so as to fixedly connect the lower clamping rod (15) with the building body;
step five: after the lower clamping rod (15) is fixedly connected with the building body, the first diagonal rod (11) and the second diagonal rod (12) are sequentially clamped with the horizontal beam (8) and the lower clamping rod (15), and clamping is realized through the buckling part (13) and the embedding part (14) to form the herringbone beam (4);
step six: fixedly connecting the reinforcing rod (18) with the first inclined rod (11) and the second inclined rod (12) in a bolt connection mode, and enabling inclined planes on two sides of the ridge part (19) to be attached to the surfaces of the first inclined rod (11) and the second inclined rod (12);
step seven: the upper clamping rod (16) is placed on the lower clamping rod (15), and the fixing bolt penetrates through the upper clamping rod (16) and the lower clamping rod (15) to realize fixed connection and clamp the bottom end of the herringbone beam (4).
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| CN202010654472.4A CN111749385B (en) | 2020-07-09 | 2020-07-09 | Supporting structure and construction method of concrete composite wood structure building roof |
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| CN202010654472.4A CN111749385B (en) | 2020-07-09 | 2020-07-09 | Supporting structure and construction method of concrete composite wood structure building roof |
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| CN111749385B CN111749385B (en) | 2022-02-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922150A (en) * | 2021-03-25 | 2021-06-08 | 沈阳大学 | Roof structure of prefabricated shaped steel combination |
| CN113047661A (en) * | 2021-05-07 | 2021-06-29 | 昆明理工大学 | Wood structure traditional local-style dwelling houses beam column tenon fourth of twelve earthly branches node reinforcing and correcting device |
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| KR20150071232A (en) * | 2013-12-18 | 2015-06-26 | 최광천 | Linking frame of roof member and bower pillar |
| CN205577210U (en) * | 2016-03-28 | 2016-09-14 | 杭州金锄市政园林工程有限公司 | A ancient building roof supporting beam |
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| CN206408809U (en) * | 2017-01-09 | 2017-08-15 | 四川亚兰特科技有限公司 | A kind of triangle joint structure for glass sunlight house |
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| CN210658885U (en) * | 2019-08-15 | 2020-06-02 | 福建杜氏木业有限公司 | Roof structure of fast-assembling log cabin |
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| CN112922150A (en) * | 2021-03-25 | 2021-06-08 | 沈阳大学 | Roof structure of prefabricated shaped steel combination |
| CN113047661A (en) * | 2021-05-07 | 2021-06-29 | 昆明理工大学 | Wood structure traditional local-style dwelling houses beam column tenon fourth of twelve earthly branches node reinforcing and correcting device |
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| Publication number | Publication date |
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| CN111749385B (en) | 2022-02-18 |
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