CN103195214B - Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof - Google Patents
Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof Download PDFInfo
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- CN103195214B CN103195214B CN201310143532.6A CN201310143532A CN103195214B CN 103195214 B CN103195214 B CN 103195214B CN 201310143532 A CN201310143532 A CN 201310143532A CN 103195214 B CN103195214 B CN 103195214B
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- eave
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Abstract
Disclosed are a wood roof cornice decking and concrete composite structure in archaized buildings and a construction method thereof. The wood roof cornice decking and concrete composite structure comprises a reinforced concrete roof deck, rafters and plank sheathing, wherein the rafters and the plank sheathing are disposed on the reinforced concrete roof deck. The front end of the reinforced concrete roof deck only extends to purlins. A stair is reserved in the front of the upper surface of the reinforced concrete roof deck, and at least two embedded parts are transversely disposed on the reinforced concrete roof deck below the stair. The rafters are wooden, are arranged on the reinforced concrete roof deck below the stair at intervals, and are fixed to the embedded parts through screws and nuts. The front end of each rafter extends to a sleep eave batten through the purlins. Wooden parts are used to replace concrete to build eaves, the sleep eave batten at the cornice can be lowered effectively, the thickness of the cornice is reduced effectively, the cornice is more attractive, and overall aesthetic effect of the building is improved. By the construction method combining ancient architecture woodwork with concrete, construction is simple and easy and workers have no need to turn up the face for operation during the whole construction process.
Description
Technical field
The present invention relates to a kind of eave structure and construction method thereof of building in the style of the ancients.
Background technology
Current building in the style of the ancients roofing many employings concreting forms, now more general way adopts concreting to go out eaves, its problem is that cornice Dalian eaves height degree will be much higher than and adopts timber compoment to go out eaves, thus affect the perception at building in the style of the ancients cornice position, and then affect the aesthetic effect of building integral.Meanwhile, adopt the mode of concreting to construct, the component such as eave-rafter, flying-rafter can only be installed under cornice concrete slab, and workman must face upward operation, very inconvenient.
Based on above reason, need to design a kind of new eave structure and constructure scheme, to meet the designing requirement of engineering structures, reach building in the style of the ancients outward appearance, the reasonability of shape and aesthetic simultaneously, also need constructing operation easy, practical.
Summary of the invention
The invention provides a kind of building in the style of the ancients roofing eave plank base and concrete combined structure and construction method thereof, the technical problem that existing concrete building in the style of the ancients cornice is blocked up, affect perception be solved; And the technical problem of operative's inconvenience when solving the construction of the component such as eave-rafter, flying-rafter.
The technical solution adopted for the present invention to solve the technical problems is:
This building in the style of the ancients roofing eave plank base and concrete combined structure, comprise reinforced concrete roof board, and the eave-rafter be arranged on reinforced concrete roof board and wood sheathing, reinforced concrete roof board front end only extends to eaves purlin position, faulting of slab ends is left in reinforced concrete roof board upper surface front portion, and on the reinforced concrete roof board of faulting of slab ends lower floor, be horizontally arranged with at least twice built-in fitting, described built-in fitting is the galvanized flat steel that soffit is welded with reinforcing bar drag hook, the roofing Bar Anchorage of reinforcing bar drag hook and reinforced concrete roof board inside.
Described eave-rafter is timber compoment, eave-rafter is spaced on the reinforced concrete roof board of faulting of slab ends lower floor, and fixed by screw rod and nut and built-in fitting, built-in fitting upper surface is being vertically welded with screw rod with eave-rafter point of intersection, eave-rafter has screw and has the groove for holding nut in eave-rafter upper surface correspondence, eave-rafter front end extends to eaves position, Dalian through eaves purlin;
Described wood sheathing is laid and is fixed on eave-rafter.
Described built-in fitting is along the elongated setting of reinforced concrete roof board.
Described nut upper surface 1 ~ 2mm lower than eave-rafter upper surface.
Epoxy adhesive shutoff is adopted in the groove of described eave-rafter.
The construction method of this described building in the style of the ancients roofing eave plank base and concrete combined structure, construction sequence is as follows:
Step one, colligation roofing reinforcing bar, buries built-in fitting underground;
Step 2, concreting, only constructing to eaves purlin position in reinforced concrete roof board front end, and reserves faulting of slab ends in reinforced concrete roof board upper surface front portion;
Step 3, after concrete construction completes, cleaning built-in fitting;
Step 4, reinforced concrete roof board ejects eave-rafter center line;
Step 5, at built-in fitting upper surface and eave-rafter center line point of intersection vertical welding screw rod;
Step 6, is arranged on eave-rafter on built-in fitting, fastening nut;
Step 7, eave-rafter follows closely wood sheathing.
Described eave-rafter does not reveal the full brush anticorrisive agent in surface, daylight.
Antirust treatment all does in described built-in fitting, screw rod and welding node place.
In described step 6, nut upper surface 1 ~ 2mm lower than eave-rafter upper surface, adopts epoxy adhesive shutoff in the groove of eave-rafter.
Beneficial effect of the present invention is as follows:
Reinforced concrete roof of the present invention only does to eaves purlin position, and eaves purlin adopts timber compoment construction to eaves position, Dalian.On reinforced concrete roof, faulting of slab ends is reserved, so that wood sheathing installation is rear and reinforced concrete roof board can along upgrade during construction.The elongated galvanized flat steel built-in fitting of twice is buried underground, for the installation of eave-rafter timber compoment in roofing steel bar layer.Screw rod is welded, in order to fixing eave-rafter with on eave-rafter center line intersection point at built-in fitting.Eave-rafter upper surface digs out groove to be lying into nut.Nut upper surface is compared with the lower slightly 1 ~ 2mm of eave-rafter upper surface, so that employing epoxy adhesive shutoff in eave-rafter groove.
The present invention's timber compoment replaces concreting to go out eaves, and structure meets the designing requirement of engineering, can reduce cornice Dalian eaves height degree, obviously reduces cornice thickness, makes cornice position more attractive in appearance, improves building integral aesthetic effect.
The construction method that the present invention adopts ancient architecture carpentery workshop to combine with concrete, easy construction, easy, eave-rafter is directly arranged and is fixed on reinforced concrete roof upper surface, and whole work progress workman, without the need to operation of facing upward, improves convenience and the safety of construction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation at traditional building in the style of the ancients cornice position.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the plane structure schematic diagram of built-in fitting.
Fig. 4 is the structural representation in built-in fitting cross section.
Fig. 5 is schematic diagram reinforced concrete roof board being buried built-in fitting underground.
Fig. 6 is schematic diagram reinforced concrete roof board playing eave-rafter center line.
Fig. 7 is schematic diagram built-in fitting welding screw rod.
Fig. 8 is the schematic diagram that eave-rafter and built-in fitting are fixed.
Fig. 9 is the interior schematic diagram adopting epoxy adhesive shutoff of groove of eave-rafter.
Reference numeral: 1-Dalian eaves, 2-eaves purlin, 3-eave-rafter, 4-faulting of slab ends, 5-wood sheathing, 6-reinforced concrete roof board, 7-built-in fitting, 7.1-galvanized flat steel, 7.2-reinforcing bar drag hook, 8-eave-rafter center line, 9-screw rod, 10-nut, 11-epoxy adhesive.
Detailed description of the invention
Embodiment is see shown in Fig. 2 ~ 9, this building in the style of the ancients roofing eave plank base and concrete combined structure, comprise reinforced concrete roof board 6, and the eave-rafter 3 be arranged on reinforced concrete roof board 6 and wood sheathing 5, reinforced concrete roof board 6 front end only extends to eaves purlin 2 position, faulting of slab ends 4 is left in reinforced concrete roof board 6 upper surface front portion, and on the reinforced concrete roof board 6 of faulting of slab ends 4 lower floor, be horizontally arranged with at least twice built-in fitting 7, described built-in fitting 7 is along the elongated setting of reinforced concrete roof board 6, described built-in fitting 7 is welded with the galvanized flat steel 7.1 of reinforcing bar drag hook 7.2 for soffit, the roofing Bar Anchorage of reinforcing bar drag hook and reinforced concrete roof board 6 inside.
Described eave-rafter 3 is timber compoment, eave-rafter 3 is spaced on the reinforced concrete roof board 6 of faulting of slab ends 4 lower floor, and fixed with built-in fitting 7 by screw rod 9 and nut 10, built-in fitting 7 upper surface is being vertically welded with screw rod 9 with eave-rafter 3 point of intersection, eave-rafter 3 has screw and has the groove for holding nut 10 in eave-rafter 3 upper surface correspondence, described nut 10 upper surface 1 ~ 2mm lower than eave-rafter 3 upper surface.Epoxy adhesive 11 shutoff is adopted in the groove of eave-rafter 3.Eave-rafter 3 front end extends to Dalian eaves 1 position through eaves purlin 2.
Described wood sheathing 5 is laid and is fixed on eave-rafter 3.
Shown in Fig. 2 ~ 9, the construction method of this described building in the style of the ancients roofing eave plank base and concrete combined structure, construction sequence is as follows:
Step one, colligation roofing reinforcing bar, buries built-in fitting 7 underground;
Step 2, concreting, only constructing to eaves purlin 2 position in reinforced concrete roof board 6 front end, and reserves faulting of slab ends 4 in reinforced concrete roof board 6 upper surface front portion;
Step 3, after concrete construction completes, cleaning built-in fitting 7;
Step 4, reinforced concrete roof board 6 ejects eave-rafter center line 8, shown in Figure 6;
Step 5, at built-in fitting 7 upper surface and eave-rafter center line 8 point of intersection vertical welding screw rod 9, shown in Figure 7;
Step 6, is arranged on eave-rafter 3 on built-in fitting 7, fastening nut 10, shown in Figure 8;
Step 7, eave-rafter 3 is followed closely wood sheathing 5.
Described eave-rafter 3 does not reveal the full brush anticorrisive agent in surface, daylight.
Antirust treatment all does in described built-in fitting 7, screw rod 9 and welding node place.
In described step 6, nut 10 upper surface 1 ~ 2mm lower than eave-rafter 3 upper surface, adopts epoxy adhesive 11 shutoff in the groove of eave-rafter 3.
Carry out flying-rafter after described step 7, pressure flies the constructions such as roof boarding, each layer all can be constructed by ripe scheme afterwards.
Claims (8)
1. a building in the style of the ancients roofing eave plank base and concrete combined structure, comprise reinforced concrete roof board (6), and the eave-rafter (3) be arranged on reinforced concrete roof board (6) and wood sheathing (5), it is characterized in that: reinforced concrete roof board (6) front end only extends to eaves purlin (2) position, faulting of slab ends (4) is left in reinforced concrete roof board (6) upper surface front portion, and at least twice built-in fitting (7) is horizontally arranged with on the reinforced concrete roof board (6) of faulting of slab ends (4) lower floor, described built-in fitting (7) is welded with the galvanized flat steel (7.1) of reinforcing bar drag hook (7.2) for soffit, the roofing Bar Anchorage of reinforcing bar drag hook and reinforced concrete roof board (6) inside,
Described eave-rafter (3) is timber compoment, eave-rafter (3) is spaced on the reinforced concrete roof board (6) of faulting of slab ends (4) lower floor, and fixed with built-in fitting (7) by screw rod (9) and nut (10), built-in fitting (7) upper surface is being vertically welded with screw rod (9) with eave-rafter (3) point of intersection, eave-rafter (3) has screw and has the groove for holding nut (10) in eave-rafter (3) upper surface correspondence, eave-rafter (3) front end extends to Dalian eaves (1) position through eaves purlin (2);
Described wood sheathing (5) is laid and is fixed on eave-rafter (3).
2. building in the style of the ancients roofing eave plank base according to claim 1 and concrete combined structure, is characterized in that: described built-in fitting (7) is along reinforced concrete roof board (6) elongated setting.
3. building in the style of the ancients roofing eave plank base according to claim 1 and concrete combined structure, is characterized in that: described nut (10) upper surface 1 ~ 2mm lower than eave-rafter (3) upper surface.
4. building in the style of the ancients roofing eave plank base according to claim 1 and concrete combined structure, is characterized in that: adopt epoxy adhesive (11) shutoff in the groove of described eave-rafter (3).
5. the construction method of building in the style of the ancients roofing eave plank base and concrete combined structure as described in Claims 1 to 4 any one, is characterized in that construction sequence is as follows:
Step one, colligation roofing reinforcing bar, buries built-in fitting (7) underground;
Step 2, concreting, only constructing to eaves purlin (2) position in reinforced concrete roof board (6) front end, and reserves faulting of slab ends (4) in reinforced concrete roof board (6) upper surface front portion;
Step 3, after concrete construction completes, cleaning built-in fitting (7);
Step 4, at reinforced concrete roof board (6) upper ejection eave-rafter center line (8);
Step 5, at built-in fitting (7) upper surface and eave-rafter center line (8) point of intersection vertical welding screw rod (9);
Step 6, is arranged on eave-rafter (3) on built-in fitting (7), fastening nut (10);
Step 7, eave-rafter (3) is followed closely wood sheathing (5).
6. the construction method of building in the style of the ancients roofing eave plank base according to claim 5 and concrete combined structure, is characterized in that: described eave-rafter (3) does not reveal the full brush anticorrisive agent in surface, daylight.
7. the construction method of building in the style of the ancients roofing eave plank base according to claim 5 and concrete combined structure, is characterized in that: antirust treatment all does in described built-in fitting (7), screw rod (9) and welding node place.
8. the construction method of building in the style of the ancients roofing eave plank base according to claim 5 and concrete combined structure, it is characterized in that: in described step 6, nut (10) upper surface 1 ~ 2mm lower than eave-rafter (3) upper surface, adopts epoxy adhesive (11) shutoff in the groove of eave-rafter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143532.6A CN103195214B (en) | 2013-04-24 | 2013-04-24 | Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310143532.6A CN103195214B (en) | 2013-04-24 | 2013-04-24 | Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof |
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| Publication Number | Publication Date |
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| CN103195214A CN103195214A (en) | 2013-07-10 |
| CN103195214B true CN103195214B (en) | 2015-01-07 |
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| CN201310143532.6A Expired - Fee Related CN103195214B (en) | 2013-04-24 | 2013-04-24 | Wood roof cornice decking and concrete composite structure in archaized buildings and construction method thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264918A (en) * | 2014-10-09 | 2015-01-07 | 中建八局第四建设有限公司 | Wood rafter mounting process and wood rafter connector assembly |
| CN105178520B (en) * | 2015-06-08 | 2017-11-10 | 中国建筑西北设计研究院有限公司 | A kind of open circles rafter eave structure installation method for building |
| CN107190983B (en) * | 2017-06-02 | 2019-08-30 | 康博达节能科技有限公司 | A kind of construction method of prefabricated assembled cornice |
| CN107165346A (en) * | 2017-06-29 | 2017-09-15 | 苏州园林发展股份有限公司 | A kind of sparrow place eaves roof structure and its construction method |
| CN107816173B (en) * | 2017-11-04 | 2019-09-10 | 北京房修一建筑工程有限公司 | Pseudo-classic architecture wood eave-rafter and cast-in-situ steel reinforced concrete Guttr board monolithic construction method |
| CN109138150A (en) * | 2018-10-22 | 2019-01-04 | 绍兴市园林建设有限公司 | A kind of archaized building structure and its manufacturing method |
| CN109707111B (en) * | 2019-01-22 | 2023-09-22 | 吉林建筑大学 | Assembled concrete archaized roof and construction method thereof |
| CN110439194B (en) * | 2019-07-22 | 2021-10-08 | 上海秦森园林股份有限公司 | Mounting structure and mounting method of wood rafters of antique building |
| CN114351853B (en) * | 2021-12-27 | 2024-01-23 | 中国建筑第八工程局有限公司 | Complex archaized attic steel-wood combined structure and construction method thereof |
Citations (3)
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| CN1884734A (en) * | 2006-07-06 | 2006-12-27 | 北京城建亚泰建设工程有限公司 | Archaized architecture and its construction method |
| CN103046698A (en) * | 2012-12-29 | 2013-04-17 | 陕西省第三建筑工程公司 | Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures |
| CN202882247U (en) * | 2012-11-05 | 2013-04-17 | 左大刚 | Archaized mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020479A (en) * | 1999-07-08 | 2001-01-23 | Sumitomo Metal Steel Products Inc | Purlin at eaves edge |
| JP5463113B2 (en) * | 2008-12-25 | 2014-04-09 | ミサワホーム株式会社 | Eaves structure |
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2013
- 2013-04-24 CN CN201310143532.6A patent/CN103195214B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884734A (en) * | 2006-07-06 | 2006-12-27 | 北京城建亚泰建设工程有限公司 | Archaized architecture and its construction method |
| CN202882247U (en) * | 2012-11-05 | 2013-04-17 | 左大刚 | Archaized mechanism |
| CN103046698A (en) * | 2012-12-29 | 2013-04-17 | 陕西省第三建筑工程公司 | Method of crack resistance and seepage prevention for concrete roof eave edging in archaized architectures |
Non-Patent Citations (2)
| Title |
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| JP特开2001-20479A 2001.01.23 * |
| JP特开2010-168890A 2010.08.05 * |
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