CN112112340A - Large-span archaizing intermittent mountain roof structure - Google Patents

Large-span archaizing intermittent mountain roof structure Download PDF

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Publication number
CN112112340A
CN112112340A CN202011016948.8A CN202011016948A CN112112340A CN 112112340 A CN112112340 A CN 112112340A CN 202011016948 A CN202011016948 A CN 202011016948A CN 112112340 A CN112112340 A CN 112112340A
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China
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roof truss
roof
cross beam
triangular roof
triangular
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Pending
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CN202011016948.8A
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Chinese (zh)
Inventor
郭瑶
任宇涛
田治友
冯宇飞
马腾
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China ENFI Engineering Corp
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China ENFI Engineering Corp
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Priority to CN202011016948.8A priority Critical patent/CN112112340A/en
Publication of CN112112340A publication Critical patent/CN112112340A/en
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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
    • 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
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • 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
    • 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
    • E04B7/028—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of structures of pyramidal or conical shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses a large-span archaized intermittent mountain roof structure. The method comprises the following steps that two sides of a roof of a hill-stopping place form a hill, a double-slope roof is formed between the two hill, the double-slope roof is formed by first triangular roof trusses which are arranged in parallel and comprises two oblique beams and a first cross beam, the lower ends of the oblique beams are arranged on stand columns, and the first cross beam is arranged between the two stand columns; the mountain flower is formed by a second triangular roof truss and comprises two oblique beams and a second cross beam, the lower ends of the oblique beams are arranged on the upright posts, the second cross beam is arranged between the two oblique beams, and the second cross beam is higher than the first cross beam; the folding beam is supported on the gable column at one end, and the second cross beam is supported on the folding beam; the first triangular roof truss, the second triangular roof truss and the folded beam are steel reinforced concrete beams or reinforced concrete beams. The roof structure of the invention has concise force transmission, meets the requirements of strong columns and weak beams, and has good earthquake resistance; realizes a large-span form and has the advantages of corrosion resistance and long service life.

Description

Large-span archaizing intermittent mountain roof structure
Technical Field
The invention relates to the technical field of buildings, in particular to a large-span archaized intermittent mountain roof structure.
Background
The mountainous roof is characterized in that the whole roof is folded in four sides, wherein triangular wall surfaces formed on two sides of the roof (namely the mountainous roof) are mountains, the mountains are folded in positions which are not within a span of a building, no column support is arranged at the folded positions, the spatial relationship is complex, and the weight transfer of the whole mountains and the roof is not clear.
The traditional wood structure hillock roof has a complex process, because of the limitation of wood materials and construction methods, the span of a wood structure house is small, and the weight of the roof is transmitted to the columns through layer upon layer, so that the roof is heavy, light in weight and bad in earthquake resistance; and the connecting nodes are not reliable enough and become weak points of the whole structure. In addition, the wood structure is not a modern mainstream structure form, professional teams are needed for design and construction, the later maintenance and corrosion prevention cost is high, and the service life is short. The traditional wood structure mostly adopts a forward-lying beam method, a corner beam method, a gold column method (stepping gold hair), a bucket method and the like, and the methods are not suitable for the modern mainstream steel structure or reinforced concrete hill-break roof.
Chinese patent CN207436259U discloses a steel construction archaize intermittent mountain roofing building structure system, its steel sloping that adopts the chevron passes through the connected node structure to be built on the steel stand top, and the connected node structure is including the welding that is the cross and connect at four H shaped steel bracket joints of stand top outer wall to realized adopting the steel construction to build the intermittent mountain roofing. However, in areas with high humidity, such as scenic areas and mountain areas, the steel structure has poor corrosion resistance and needs frequent maintenance; in addition, the I-steel appearance and the bolt joint of steel construction and ancient building style conflict, must decorate and cover, and this has increased the degree of difficulty for the anticorrosive work of maintenance in steel construction later stage.
Disclosure of Invention
Based on the problems, the invention aims to provide a large-span archaized intermittent-mountain roof structure to solve the problems of small span, poor anti-seismic performance, poor corrosion resistance and the like of the intermittent-mountain roof in the prior art.
The above purpose of the invention is realized by the following technical scheme:
the invention provides a large-span archaizing intermittent mountain roof structure, wherein two sides of the intermittent mountain roof (namely a roof) form a mountain flower, a double-slope roof is formed between the two mountain flowers, wherein,
the two sloping roofs are formed by a plurality of first triangular roof trusses arranged in parallel, and each first triangular roof truss comprises: the beam comprises two oblique beams and a first cross beam, wherein the two oblique beams are connected into a herringbone shape, the lower ends of the two oblique beams are respectively fixed on two stand columns, and the first cross beam is fixedly arranged between the two stand columns;
the mountain flower is formed by a second triangular roof truss, the second triangular roof truss comprising: the lower ends of the two oblique beams are respectively fixed on the two upright posts, the second cross beam is fixedly arranged between the two oblique beams, and the second cross beam is higher than the first cross beam;
the roof structure of the hillock still includes: the first end of the folded beam is supported on the first triangular roof truss, the second end of the folded beam is supported on a gable post positioned on the outer side of the mountain flower, and a second cross beam of the second triangular roof truss is supported on the folded beam;
the oblique beam and the first cross beam in the first triangular roof truss, the oblique beam and the second cross beam in the second triangular roof truss and the folded beam are steel reinforced concrete beams or reinforced concrete beams.
Preferably, the fold beam includes: the plane of the horizontal section is perpendicular to the plane of the second triangular roof truss, and the slope section forms a supporting beam of the gable roof. Further, the second cross beam is supported on the horizontal section of the folded beam.
Preferably, a vertical beam upper column is further arranged in the first triangular roof truss and/or the second triangular roof truss, the top end of the beam upper column is fixed with the oblique beam, and the bottom end of the beam upper column is fixed with the first cross beam and/or the second cross beam.
Preferably, the first end of the folded beam may be fixedly connected to an upper beam column in the first triangular roof truss.
Preferably, a plurality of the folded beams are uniformly arranged, the interval is the same as the distance between the gable columns, and the distance can be 3m to 8 m; the beam upper column is uniformly provided with a plurality of beams, and one beam upper column is fixedly connected with one folding beam. For example, the beam-on-beam column and the folded beam may each be spaced 5.25m apart.
Preferably, the first end of the folded beam may also be fixedly supported on the first cross beam in the first triangular roof truss. Specifically, the steel bars and cast-in-place concrete are poured, connected and fixed.
Preferably, the span of the hill roof structure is 5 m-32 m. For example, the span of the hill roofing structure may be 21 m.
Preferably, the height of the second cross beam is the same as the height of the intersection point of the vertical ridges and the hip ridges in the hill roof structure.
Preferably, the first cross beam in the first triangular roof truss is a steel reinforced concrete beam; the oblique beam in the first triangular roof truss, the oblique beam and the second cross beam in the second triangular roof truss and the folded beam are reinforced concrete beams.
Preferably, the slope section of the folded beam comprises: the first slope section is located between the second triangular roof truss and the gable post, and the second slope section extends out of the outer side of the gable post. More preferably, the second slope section extends out of the outer side of the gable post to form an eave, and the distance between the extending part and the gable post may be 2 m-5 m. For example, it may be 2.2 m. .
Compared with the prior art, the invention ensures that the force transmission and the stress of the roof structure of the ashore are clear, reliable, reasonable and simple by arranging the first triangular roof truss, the second triangular roof truss and the folding beam, meets the anti-seismic design principle of strong columns and weak beams, and realizes the large-span form of the roof structure of the antique ashore. The first cross beam in the larger first triangular roof truss bears the tensile force generated by the oblique beam, so that the upright post does not bear the transverse force and only bears the vertical force, namely the horizontal thrust is eliminated by adopting the stability of the triangle; and the weight of the smaller second triangular roof truss can be directly transmitted to the gable post through the folded beam (the folded beam is used as a middle supporting point), so that the structure has good anti-seismic performance. First triangle-shaped roof truss, second triangle-shaped roof truss and book roof beam all adopt shaped steel concrete beam or reinforced concrete roof beam preparation to form in this structure for the structure has corrosion-resistant, long service life's advantage.
Meanwhile, the cross section of the roof truss member can be reduced by arranging the beam upper column, so that the appearance of the roof truss member is closer to a light wood structure form; adopt two kinds of triangle-shaped roof trusses and roll over roof beam, roof beam upper prop and form whole roofing system, satisfied the demand in two aspects of molding and atress simultaneously.
Drawings
FIG. 1 is a schematic structural view of a first triangular roof truss of the large-span archaized second hill roof structure of the present invention;
FIG. 2 is a schematic structural view of a second triangular roof truss of the large-span archaized second mountain roof structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the folding beam in the large-span archaized second mountain roof structure of the present invention;
FIG. 4 is a front elevation view of a large-span archaized second mountain roof structure of an embodiment;
FIG. 5 is a gable elevation of the large-span archaized second mountain roof structure of the embodiment;
FIG. 6 is a top view of the large-span archaized second mountain roof structure of the embodiment;
FIG. 7 is a schematic cross-sectional view of a large-span archaized second-generation roof structure in an embodiment;
FIG. 8 is a schematic structural view of the roof top of the large-span archaized second mountain roof structure of the example embodiment;
FIG. 9 is a schematic plan view of a folded beam of the large-span archaized second-mountain roof structure in the embodiment.
In fig. 1-9, 10 first triangular roof trusses, 11 oblique beams, 12 first cross beams, 20 second triangular roof trusses, 22 second cross beams, 30 folded beams, 40 upper beam columns, 50 upright columns, 60 gable columns, 71 positive ridges, 72 vertical ridges and 73 hip ridges.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:
fig. 1-3 schematically show the structures of a first triangular roof truss 10, a second triangular roof truss 20, and a bent beam 30 in a large-span archaized intermittent hill roof structure according to the present invention, respectively.
The invention provides a large-span archaized intermittent-mountain roof structure, wherein two sides of the intermittent-mountain roof are provided with mountains, a double-slope roof is formed between the two mountains, in the invention, the double-slope roof is formed by a plurality of first triangular roof trusses 10 which are arranged in parallel and are shown in figure 1 (a shaded part), and the mountains are formed by second triangular roof trusses 20 which are shown in figure 2 (a shaded part); the roof structure of the hillock still includes: the folded beam 30 in a zigzag shape as shown in fig. 3, a first end of the folded beam 30 is supported on the first triangular roof truss 10, a second end is supported on a gable post 60 located outside a mountain flower, and a second cross beam 22 of the second triangular roof truss 20 is supported on the folded beam 30; the inclined beam 11 and the first cross beam 12 in the first triangular roof truss 10, the inclined beam 11 and the second cross beam 22 in the second triangular roof truss 20 and the folded beam 30 are all steel reinforced concrete beams or reinforced concrete beams. In the invention, the span of the hill roof structure can be 5-32 m.
According to the invention, through the arrangement of the first triangular roof truss 10, the second triangular roof truss 20 and the folding beam 30, the force transmission of the roof structure of the ashore is definite and reliable, wherein the arrangement of the triangular roof truss not only meets the modeling requirement and the reinforcement requirement, but also eliminates the horizontal thrust by utilizing the stability of the triangle, so that the roof structure of the archaized ashore has good anti-seismic performance, realizes the large-span form of the roof structure of the ashore, is made of the section steel concrete beam or the reinforced concrete beam, and has the advantages of corrosion resistance and long service life.
In the present invention, the double sloping roof is formed by a plurality of first triangular roof trusses 10 arranged in parallel. As shown in fig. 1, the first triangular roof truss 10 includes: the structure comprises two oblique beams 11 connected into a herringbone shape and a first cross beam 12, wherein the lower ends of the two oblique beams 11 are respectively fixed on two upright columns 50, and the first cross beam 12 is fixedly arranged between the two upright columns 50. The double-slope roof between the two hills adopts a large triangular roof truss design, so that the large-span double-slope roof is realized, wherein the first cross beam 12 bears the tensile force produced by the double-slope inclined beam 11, so that the upright column 50 does not bear the transverse force and only bears the vertical force.
As an alternative, when the first triangular roof truss 10 has a larger span, the upper beam column 40 shown in fig. 1 may be arranged in the first triangular roof truss 10 in combination with the building configuration to reduce the cross section of the oblique beam 11 so that the appearance thereof is closer to the light wood structure form. Specifically, the upper beam column 40 is vertically arranged, the top end of the upper beam column is fixed to the oblique beam 11, and the bottom end of the upper beam column is fixed to the first cross beam 12.
The mountains on the two sides of the top of the hill-supporting roof are respectively formed by a second triangular roof truss 20, and the interior of the hill-supporting roof can be filled with building blocks. As shown in fig. 2, the second triangular roof truss 20 includes: the two inclined beams 11 are connected into a herringbone shape, the lower ends of the two inclined beams 11 are respectively fixed on the two upright posts 50, the second cross beam 22 is fixedly arranged between the two inclined beams 11, and the second cross beam 22 is higher than the first cross beam 12. The mountain roof structure adopts a smaller triangular roof truss design, and the elevation of the second cross beam 22 is determined by the intersection point of the vertical ridges 72 and the hips 73, namely the height of the second cross beam 22 is the same as the height of the intersection point of the vertical ridges 72 and the hips 73 in the mountain roof structure. The second triangular roof truss 20 is smaller than the first triangular roof truss 10 due to the elevation of the second cross member 22, see fig. 2, where the second cross member 22 is located above the first cross member 12. In the second triangular roof truss 20, the inclined beam 11 forms a suspended ridge 72 of the hill-drop roof, the second triangular roof truss 20 bears the weight of a mountain flower, the inclined beam 11 also bears the weight of a double-slope roof, the second cross beam 22 bears the weight of a gable slope roof (namely a gable top single roof), the intersection point of the second cross beam 22 and the inclined beam 11 is used as a fulcrum of a prop ridge 73, and the whole small roof truss forms the modeling point of the hill-drop roof.
As an alternative embodiment, the second triangular roof truss 20 may also be provided with an upper beam column 40 as shown in fig. 2 to reduce the cross section of the oblique beam 11 to make its appearance closer to a light wood structure. Specifically, the upper beam column 40 is vertically disposed, the top end of the upper beam column is fixed to the oblique beam 11, and the bottom end of the upper beam column is fixed to the second cross beam 22.
As shown in fig. 2 and 3, in order to support the second triangular roof truss 20, the present invention further provides a fold-line-shaped folding beam 30, and the folding beam 30 is used as a middle supporting point, so that the second triangular roof truss 20 can span the span of the whole house. As shown in fig. 3, the first end of the bent beam 30 is supported on the first triangular roof truss 10, wherein the first end can be fixed on the first beam 12 through a steel bar and cast-in-place concrete pouring connection, or can be directly fixed on the beam upper column 40; the second end of the bent beam 30 is supported on the gable post 60 located outside the mountain flower, and the second cross beam 22 of the second triangular roof truss 20 is supported on the bent beam 30.
Preferably, as shown in fig. 3, the bent beam 30 may include: a horizontal segment and a ramp segment. Wherein, the plane of the horizontal segment is perpendicular to the plane of the second triangular roof truss 20, and the slope segment forms a support beam of the gable and slope roof. Further, the second cross member 22 is supported on a horizontal section of the bent member 30. It should be noted that the horizontal segment may also be slightly inclined within a certain angle range. The slope section may only include a portion between the gable post 60 and the second triangular roof truss 20, or may include two portions (as shown in fig. 8, a bent beam 30 is formed by three segments) of a first slope section between the second triangular roof truss 20 and the gable post 60 and a second slope section extending to the outer side of the gable post 60, the second slope section extends to the outer side of the gable post 60 to form an eave, and the distance between the tail end and the gable post 60 may be 2m to 5 m.
In the present invention, a plurality of the bent beams 30 may be uniformly arranged at the same interval as the distance between the gable pillars 60. The upper beam column 40 can also be uniformly arranged in a plurality of numbers, and the interval can be 3 m-8 m. Preferably, one folding beam 30 is disposed on one beam upper column 40, respectively.
The technical solution of the present invention is described below with reference to an embodiment and fig. 4 to 9:
a newly-built cableway station house in a certain scenic spot is a Chinese style intermittent mountain antique building, and as shown in fig. 4 and fig. 6-9, in the intermittent mountain roof structure, a positive ridge 71 is formed in the middle of a double-slope roof, a vertical ridge 72 is formed by an oblique beam 11 of a second triangular roof truss 20, and the peak ridge 73 is connected with the vertical ridge 72. As shown in fig. 4, the length of the roof (i.e. the distance between two vertical columns 50 in the length direction) of the hill-drop roof structure is 30m, as shown in fig. 5, the span (i.e. the distance between two vertical columns 50 in the width direction) of the hill-drop roof structure is 21m, and as the span is 21m, the first cross beam 12 of the first triangular roof truss 10 is made of a steel reinforced concrete beam, and the other (e.g. the sloping beam 11 in the first triangular roof truss 10, the sloping beam 11 and the second cross beam 22 in the second triangular roof truss 20, the folded beam 30, etc.) are made of a reinforced concrete beam. The steel reinforced concrete or reinforced concrete frame structure adopted by the roof structure for the intermittent mountain has the advantages of concrete and steel structures, and although the construction is slightly complex, the structure has the advantages of large span, corrosion resistance, good anti-seismic performance and long service life.
As shown in fig. 8 and 9, in the roof structure of the hill, one first triangular roof truss 10 is arranged at intervals of 6m, and four first triangular roof trusses are arranged at intervals side by side. In each first triangular roof truss 10, one beam upper column 40 is arranged at intervals of 5.25m, and each beam upper column 40 is connected with one folded beam 30. As shown in fig. 9, the end of the bent beam 30 extends outside the wall stud 50 to form an eave, and the distance between the extending portion and the wall stud 50 is 2200mm, and the distance between the wall stud 50 and the second triangular roof truss 20 is 1800 mm.
In the embodiment, the shape of the hill-drop roof formed by the first triangular roof truss 10, the second triangular roof truss 20, the beam upper column 40, the folded beam 30 and the like can span a larger span compared with the prior art; the triangular roof truss and the folded beam 30 are arranged, so that the force transmission of the roof structure of the hillock is simple and reliable, and the earthquake-proof design principle of strong columns and weak beams is met; meanwhile, the arrangement of the beam upper column 40 reduces the section of the roof truss component, so that the appearance of the roof truss component is closer to a light wood structure form; in addition, the structure is made of a steel reinforced concrete beam or a reinforced concrete beam, and has the advantages of good modeling effect, no upright column 50 in the house, no influence on the use space, corrosion resistance and long service life.
The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not to be construed as limiting the present invention, and the present invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the present invention.

Claims (10)

1. A large-span archaizing roof structure of a two-step mountain is characterized in that two sides of the roof are provided with mountains, and a double-slope roof is formed between the two mountains,
the two sloping roofs are formed by a plurality of first triangular roof trusses arranged in parallel, and each first triangular roof truss comprises: the beam comprises two oblique beams and a first cross beam, wherein the two oblique beams are connected into a herringbone shape, the lower ends of the two oblique beams are respectively fixed on two stand columns, and the first cross beam is fixedly arranged between the two stand columns;
the mountain flower is formed by a second triangular roof truss, the second triangular roof truss comprising: the lower ends of the two oblique beams are respectively fixed on the two upright posts, the second cross beam is fixedly arranged between the two oblique beams, and the second cross beam is higher than the first cross beam;
the roof structure of the hillock still includes: the first end of the folded beam is supported on the first triangular roof truss, the second end of the folded beam is supported on a gable post positioned on the outer side of the mountain flower, and a second cross beam of the second triangular roof truss is supported on the folded beam;
the oblique beam and the first cross beam in the first triangular roof truss, the oblique beam and the second cross beam in the second triangular roof truss and the folded beam are steel reinforced concrete beams or reinforced concrete beams.
2. The intermittent roofing structure of claim 1 wherein the folded beam comprises: the plane of the horizontal section is perpendicular to the plane of the second triangular roof truss, and the slope section forms a supporting beam of the gable roof.
3. The intermittent mountain roof structure of any one of claims 1-2, wherein a vertical beam upper column is further arranged in the first triangular roof truss and/or the second triangular roof truss, the top end of the beam upper column is fixed with the oblique beam, and the bottom end of the beam upper column is fixed with the first cross beam and/or the second cross beam.
4. The intermittent mountain roofing structure of claim 3 wherein the first end of the folded beam is fixedly attached to an upper beam post in the first triangular roof truss.
5. The intermittent mountain roof structure of claim 4, wherein the number of the folded beams is equal to the distance between the gable columns, the number of the upper beam columns is equal to the number of the upper beam columns, and one folded beam is fixedly connected to one upper beam column.
6. The intermittent mountain roofing structure of any one of claims 1-2, wherein the first end of the bent beam is fixed to the first cross beam in the first triangular roof truss by a rebar and concrete cast connection.
7. The intermittent roofing structure of claim 1 wherein the intermittent roofing structure spans between 5m and 32 m.
8. The scheimpflug roofing structure of claim 1 wherein the second beam has a height that is the same as the height of the intersection of the hip and hip in the scheimpflug roofing structure.
9. The intermittent roofing structure of claim 1 wherein the first cross beam in the first triangular roof truss is a steel reinforced concrete beam; the oblique beam in the first triangular roof truss, the oblique beam and the second cross beam in the second triangular roof truss and the folded beam are reinforced concrete beams.
10. The intermittent mountain roofing structure of claim 1 wherein the sloped section of the break beam comprises: the first slope section is located between the second triangular roof truss and the gable post, and the second slope section extends to the outer side of the gable post.
CN202011016948.8A 2020-09-24 2020-09-24 Large-span archaizing intermittent mountain roof structure Pending CN112112340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011016948.8A CN112112340A (en) 2020-09-24 2020-09-24 Large-span archaizing intermittent mountain roof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011016948.8A CN112112340A (en) 2020-09-24 2020-09-24 Large-span archaizing intermittent mountain roof structure

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Publication Number Publication Date
CN112112340A true CN112112340A (en) 2020-12-22

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