CN106869369A - A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole - Google Patents

A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole Download PDF

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Publication number
CN106869369A
CN106869369A CN201710206367.2A CN201710206367A CN106869369A CN 106869369 A CN106869369 A CN 106869369A CN 201710206367 A CN201710206367 A CN 201710206367A CN 106869369 A CN106869369 A CN 106869369A
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CN
China
Prior art keywords
steel
slotted hole
shear
connection
strength bolt
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Pending
Application number
CN201710206367.2A
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Chinese (zh)
Inventor
何敏娟
马人乐
董文晨
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何敏娟
马人乐
董文晨
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Application filed by 何敏娟, 马人乐, 董文晨 filed Critical 何敏娟
Priority to CN201710206367.2A priority Critical patent/CN106869369A/en
Publication of CN106869369A publication Critical patent/CN106869369A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/562Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal

Abstract

The present invention relates to a kind of use high-strength bolt and the adjustable position of slotted hole steel wood mixing shear wall connection method, including girder steel, steel column, it is interior fill out light-duty wooden shear wall, high-strength bolt, nut, thicken pad, tapping screw, the T-shaped junction steel plate with slotted hole, the welding steel with slotted hole.Beam-column constitutes steel frame, in the edge of a wing welding steel of beam column, slotted hole is provided with welding steel.Lightweight wood shear wall is inside filled out, design size is slightly less than steel frame.During processing and fabricating, T-shaped junction steel plate is being installed with steel frame welding steel correspondence position, slotted hole is also being provided with T-shaped junction steel plate, but slotted hole direction is vertical with the slotted hole direction of welding steel.After position to be installed determines, the T-shaped junction steel plate on welding steel and wooden shear wall that high-strength bolt is each passed through on steel frame applies pretightning force and fixes.The connection solves the installation question of steel wood mixing shear wall, while ensureing that steel frame cooperates with wooden shear wall.

Description

A kind of steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole Connection method
Technical field
The present invention principally falls into field of civil engineering, is related to the adjustable position of a kind of use high-strength bolt and slotted hole The connection method of steel wood mixing shear wall, mainly(But not exclusively)For in middle level or high-rise mixing house.
Background technology
Steel frame system is a kind of in the widely used structure type in countries in the world, its anti-seismic performance is good, from heavy and light, apply Work cycle is short, construction speed are fast, and can form larger space, and horizontal layout is flexible.These advantages cause steel frame widely It is applied in the business and public building such as industrial light-duty, heavy_weight factory, multi-storey building, exhibition center, museum.But it is lateral just Degree is small, and second-order effects is very important under horizontal loads;Lateral displacement is larger during geological process, causes unstructuredness component Destruction.Therefore, in steel frame system, adding interior graving piece shear wall, steel wood mixing shear wall is constituted, strengthen it lateral firm Degree, in applying to high residential building and office building.Steel wood mixing shear wall, compared to other composite walls such as concrete shear force wall, has Following advantage:
1)Steel frame and wooden shear wall can all be prefabricated in the factory, and prefabricated degree is high, it is to avoid situ wet operation, installs construction speed Hurry up.
2)Wooden shear wall can be reduced effectively due to the geological process that deadweight is produced from heavy and light.Wooden shear wall has certain Ductility, anti-seismic performance is good.
3)Timber can reduce environmental pollution, be renewable resource.
In steel wood mixing shear wall, and there are the following problems:
1)Timber machining accuracy is high not as steel construction, there is certain mismachining tolerance.By the interior graving piece shear wall that frame size is designed In cannot often filling in steel frame.
2)Steel frame is have reliable steel wood to be connected with the premise that wooden shear wall cooperates.Connect load from steel framework Frame is delivered on wooden shear wall, the two is cooperated, common eigenvector.
The content of the invention
Steel wood mixing it is an object of the invention to propose the adjustable position of a kind of use high-strength bolt and slotted hole is cut The connection method of power wall, with solve the problems, such as prefabricated interior graving piece shear wall be difficult in steel frame install and guarantee steel frame with it is interior Graving piece shear wall is reliably connected.By interior graving piece shear walls design into the size for being slightly less than steel frame, interior graving piece shearing is solved Wall is difficult to be put into the problem of steel frame;Meanwhile, by a pair vertical slotted holes on steel frame welding steel and T-shaped junction steel plate Adjustment position, is fixed with high-strength bolt, the load of steel frame is passed on interior graving piece shear wall by high-strength bolt, Ensure the two common stress deformation.
The company of the steel wood mixing shear wall of the adjustable position of a kind of use high-strength bolt proposed by the present invention and slotted hole Connect method, the steel wood mixing shear wall includes girder steel, steel column, interior fills out light-duty wooden shear wall, high-strength bolt, nut, thickening pad Piece, tapping screw, the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole, wherein:Girder steel and steel column connection composition Steel-frame structure, inside fills out light-duty wooden shear wall in the steel-frame structure, inside fill out light-duty wooden shear wall with raising-plate, bottom girder plate and Keelson is formed as skeleton in surface laying cladding boards.The welding with slotted hole is welded with the edge of a wing of girder steel or steel column Steel plate, accordingly, inside fills out on the wooden shear wall raising-plate of light-duty wooden shear wall, bottom girder plate, keelson by self-drilling connection T-shaped junction steel plate with slotted hole, the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole are connected by high-strength bolt Connect, and fixed by thickening pad.Connection method is as follows:
(1)During prefabrication, the welding steel of welded bands slotted hole on the edge of a wing of steel column or girder steel;Wooden shear wall prefabrication When, respectively with the T-shaped junction steel plate of tapping screw fixing band slotted hole on the keelson of raising-plate, bottom girder plate and both sides;
(2)During site operation, according to the connected mode of conventional steel frames, by girder steel and steel column composition Beam-post Frame Structure;
Light-duty wooden shear wall is filled out in will be prefabricated to be put into steel-frame structure, finds suitable position so that high-strength bolt is simultaneously Through the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole, high-strength bolt is screwed to setting by the diameter of bolt Pretightning force, connection complete.
It is oval on the slotted hole and the welding steel with slotted hole on the T-shaped junction steel plate with slotted hole in the present invention Hole is mutually perpendicular to.
In the present invention, girder steel used and steel column cross section are shaped steel or welding compound section, and bean column node is connected by Be easy to field-installed bolt connection, engineering it is conventional be welded to connect or bolted and welded connection mode in any one.
In the present invention, the girder steel and steel column material are any one in Q235 or Q345 structural steel.
In the present invention, the interior graving piece shear wall skeleton is any one in dragon spruce-pine-fir or pesudotsuga taxifolia, and cladding boards can Think any one in glued board or oriented wood chipboard.
In the present invention, the material of the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole is Q235, In Q345 structural steel any one.
In the present invention, the bolt hole aperture of the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole is pressed According to《JGJ82-2011 steel construction high strength exploitation technical regulations》Regulation is chosen, the length of slotted hole for the diameter of bolt+ The numerical value of 20mm or not limited to this size.
In the present invention, the length and width of the welding steel with slotted hole, the T-shaped junction steel plate bolt with slotted hole The steel plate length and width for connecting side are pressed《JGJ82-2011 steel construction high strength exploitation technical regulations》Middle friction-type is high Strength bolt minimum edge away from regulation be designed, steel plate thickness according to connection design shear-carrying capacity determine.
In the present invention, the quantity of the T-shaped junction steel plate tapping screw determines according to shear-carrying capacity, tapping screw used For convenience of the tapping screw that electric screw driver is tightened, positioned at the length of the tapping screw of the T-shaped junction steel plate side with slotted hole Number according to tapping screw determines.
In the present invention, the high-strength bolt applies pretightning force and reaches specification setting, and high-strength bolt diameter is according to wooden shear wall Design bearing capacity determine, spacer for bolt using thicken pad, thickness according to《JGJ82-2011 steel construction high strength exploitation skills Art code》In connecting structure requirement design.
Beneficial effects of the present invention:Using connection steel frames of the present invention and interior graving piece shear wall, steel wood mixing can be solved In shear wall, the installation question that prefabrication wood shear wall causes by mismachining tolerance, while steel frame can be ensured with interior graving piece Being reliably connected for shear wall, is that the development of steel wood mixed structure lays the foundation.
Brief description of the drawings
Fig. 1 is steel of the invention wood mixing shear wall schematic diagram;
Fig. 2 is the enlarged drawing of connection in Fig. 1;
Fig. 3 is that Fig. 2 installs preceding each component diagram in place;
Fig. 4 is the 1-1 profiles of Fig. 2;
Label in figure:1 is steel column(In advance in edge of a wing welding steel), 2 be girder steel(In advance in edge of a wing welding steel), 3 for high-strength Bolt, 4 for thicken pad, 5 be tapping screw, 6 be the T-shaped junction steel plate with slotted hole, 7 be the welding steel with slotted hole, 8 For wooden shear wall raising-plate, 9 for wooden shear wall keelson, 10 are wooden shear wall cladding boards.
Specific embodiment
The present invention is described in detail with specific implementation method below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in figure 1, being graving piece shear wall composite wall in a kind of steel frame, Fig. 2-Fig. 4 is the connected mode of device.Including steel Post 1, girder steel 2, high-strength bolt 3, thickening pad 4, tapping screw 5, the T-shaped junction steel plate 6 with slotted hole, the welding with slotted hole Steel plate 7, wooden shear wall raising-plate 8, wooden shear wall keelson 9, wooden shear wall cladding boards 10.
The steel column 1 and the composition steel frame system of girder steel 2, weld on the edge of a wing in advance during 2 prefabrication of steel column 1 and girder steel Welding steel 7 with slotted hole;When the keelson 9 of wooden shear wall raising-plate 8, bottom girder plate and both sides is prefabricated in the factory, use in advance The T-shaped junction steel plate 6 of the fixing band slotted hole of tapping screw 5.During site operation, prefabricated wooden shear wall is put into steel frame system In, find suitable position so that high-strength bolt 3 is also cross the T-shaped junction steel plate 6 with slotted hole and the weldering with slotted hole Connect steel plate 7.High-strength bolt 3 is screwed to the pretightning force of setting by the diameter of bolt, connection is completed.
The shape of cross section of the steel column 1 and girder steel 2 can be shaped steel or welding compound section.
The welding steel 7 of slotted hole is opened in welding on the steel column 1 and the edge of a wing of girder steel 2.
The steel column 1 and the material of girder steel 2 are Q235, Q345 structural steel.
The high-strength bolt 3, can use 8.8 grades, 10.9 grades or 12.9 grades high-strength bolts, and diameter and grade are according to connection Shear-carrying capacity design load determines.
It is described thickening pad 4, thickness according to《JGJ82-2011 steel construction high strength exploitation technical regulations》Middle connection Detailing requiments determine.
The tapping screw 5, for convenience of the tapping screw that electric screw driver is tightened.
The steel plate length and width of the bolt connection side of the T-shaped junction steel plate 6 are pressed《JGJ82-2011 steel construction high intensity Bolt connection technical regulation》Middle frictional high-strength bolts minimum edge away from regulation be designed, steel plate thickness according to connection set Meter shear-carrying capacity determines;The steel plate length and width of the self-drilling connection side of T-shaped junction steel plate 6 are according to the individual of tapping screw Number determines.
The welding steel 7 with slotted hole, length and width is pressed《JGJ82-2011 steel construction high strength exploitation skills Art code》Middle frictional high-strength bolts minimum edge away from regulation be designed, steel plate thickness according to connection design shearing resistance carry Power determines.
The rough ground 9 of the interior graving piece shear wall raising-plate 8, bottom girder plate and both sides can be dragon spruce-pine-fir, star-spangled banner In loose dimension stock any one, the material of cladding boards 10 can in glued board, oriented wood chipboard plate any one.
Operation principle of the invention is:Interior graving piece shear wall size reduces to install, and two vertical slotted holes are convenient to be adjusted Position, makes wooden shear wall be closely connected with steel frame by high-strength bolt, common stress, obtains good stress performance.
Explain herein, for those skilled in the art, do not departing from the feelings of the principle of the invention Under condition, can also be to making some treatment in specific implementation method of the invention and details, and these treatment and change should all be included Within the scope of the present invention.

Claims (10)

1. a kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole, its feature exists In the steel wood mixing shear wall include girder steel, steel column, it is interior fill out light-duty wooden shear wall, high-strength bolt, nut, thicken pad, from Screw, the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole are attacked, wherein:Girder steel and steel column connection composition steel framework Frame structure, inside fills out light-duty wooden shear wall in steel-frame structure, inside fills out light-duty wooden shear wall with raising-plate, bottom girder plate and Bian Long Bone is formed as skeleton in surface laying cladding boards, and the welding steel with slotted hole is welded with the edge of a wing of girder steel or steel column, Accordingly, inside fill out oval by self-drilling connection band on the wooden shear wall raising-plate of light-duty wooden shear wall, bottom girder plate, keelson The T-shaped junction steel plate in hole, the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole are connected by high-strength bolt, and It is equipped with thickening pad;Connection method is as follows:
(1)During prefabrication, the welding steel of welded bands slotted hole on the edge of a wing of steel column or girder steel;Wooden shear wall prefabrication When, respectively with the T-shaped junction steel plate of tapping screw fixing band slotted hole on the keelson of raising-plate, bottom girder plate and both sides;
(2)During site operation, according to the connected mode of conventional steel frames, by girder steel and steel column composition Beam-post Frame Structure;Will be pre- Light-duty wooden shear wall is filled out in system to be put into steel-frame structure, find suitable position so that high-strength bolt is also cross belt length The T-shaped junction steel plate and the welding steel with slotted hole of circular hole, high-strength bolt is screwed to the pretightning force of setting by the diameter of bolt, Connection is completed.
2. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that on the slotted hole and the welding steel with slotted hole on the T-shaped junction steel plate with slotted hole Slotted hole is mutually perpendicular to.
3. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that girder steel used and steel column cross section be shaped steel or welding compound section, bean column node connection Be connected by screw bolts, be welded to connect or bolted and welded connection mode in any one.
4. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the girder steel and steel column material are any one in Q235 or Q345 structural steel.
5. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the interior graving piece shear wall skeleton material is any one in dragon spruce-pine-fir or pesudotsuga taxifolia, Cladding boards are any one in glued board or oriented wood chipboard.
6. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the material of the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole is In Q235 or Q345 structural steel any one.
7. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the spiral shell being provided with the T-shaped junction steel plate with slotted hole and the welding steel with slotted hole Keyhole aperture according to《JGJ82-2011 steel construction high strength exploitation technical regulations》Regulation is chosen, and the length of slotted hole is spiral shell Bolt diameter+20mm.
8. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the length and width of the welding steel with slotted hole, the T-shaped junction steel plate with slotted hole Bolt connection side steel plate length and width press《JGJ82-2011 steel construction high strength exploitation technical regulations》In rub Wiping type high-strength bolt minimum edge away from regulation be designed, steel plate thickness according to connection design shear-carrying capacity determine.
9. the steel wood of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole mixes shear wall Connection method, it is characterised in that the quantity of the tapping screw according to shear-carrying capacity determine, tapping screw used is for convenience The tapping screw that electric screw driver is tightened, positioned at the T-shaped junction steel plate side with slotted hole tapping screw length according to from The number for attacking screw determines.
10. the steel wood mixing of the adjustable position of a kind of use high-strength bolt according to claim 1 and slotted hole is sheared The connection method of wall, it is characterised in that the high-strength bolt applies pretightning force and reaches specification setting, and high-strength bolt diameter is according to wood Shear walls design bearing capacity determine, spacer for bolt using thicken pad, thickness according to《JGJ82-2011 steel construction high-strength bolts Interconnection technique code》In connecting structure requirement design.
CN201710206367.2A 2017-03-31 2017-03-31 A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole Pending CN106869369A (en)

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CN201710206367.2A CN106869369A (en) 2017-03-31 2017-03-31 A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500675A (en) * 2018-11-22 2019-03-22 中国航发沈阳黎明航空发动机有限责任公司 A kind of aspect grinds fixer for machining and its processing method than titanium alloy sheet

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CN102425251A (en) * 2011-10-11 2012-04-25 国际竹藤网络中心 Novel shear wall with wood frame
CN202450660U (en) * 2012-03-07 2012-09-26 西安建筑科技大学 Bending-proof steel plate shear wall by using wooden gratings
CN102953526A (en) * 2012-11-12 2013-03-06 苏州金螳螂建筑装饰股份有限公司 Base layer structure for quickly dry-hanging and mounting decorative material
CN103221622A (en) * 2010-12-22 2013-07-24 日晴金属株式会社 Solar battery module fixture
CN203499054U (en) * 2013-10-04 2014-03-26 程钰翔 Energy dissipation and seismic mitigation shear wall with wood supports
CN204266586U (en) * 2014-12-05 2015-04-15 广西建工集团第二建筑工程有限责任公司 A kind of fastening devices of rectangular column mould
CN204551806U (en) * 2015-04-27 2015-08-12 南京工业大学 Graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect
CN105756217A (en) * 2016-04-19 2016-07-13 同济大学 Steel and wood hybrid earthquake resistant wall with post-earthquake self reset function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103221622A (en) * 2010-12-22 2013-07-24 日晴金属株式会社 Solar battery module fixture
CN102425251A (en) * 2011-10-11 2012-04-25 国际竹藤网络中心 Novel shear wall with wood frame
CN202450660U (en) * 2012-03-07 2012-09-26 西安建筑科技大学 Bending-proof steel plate shear wall by using wooden gratings
CN102953526A (en) * 2012-11-12 2013-03-06 苏州金螳螂建筑装饰股份有限公司 Base layer structure for quickly dry-hanging and mounting decorative material
CN203499054U (en) * 2013-10-04 2014-03-26 程钰翔 Energy dissipation and seismic mitigation shear wall with wood supports
CN204266586U (en) * 2014-12-05 2015-04-15 广西建工集团第二建筑工程有限责任公司 A kind of fastening devices of rectangular column mould
CN204551806U (en) * 2015-04-27 2015-08-12 南京工业大学 Graving piece matter shear wall structure in a kind of steel frame adopting bar planting to connect
CN105756217A (en) * 2016-04-19 2016-07-13 同济大学 Steel and wood hybrid earthquake resistant wall with post-earthquake self reset function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500675A (en) * 2018-11-22 2019-03-22 中国航发沈阳黎明航空发动机有限责任公司 A kind of aspect grinds fixer for machining and its processing method than titanium alloy sheet

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Application publication date: 20170620