CN107724710A - Lightweight steel construction Antiseismic house - Google Patents
Lightweight steel construction Antiseismic house Download PDFInfo
- Publication number
- CN107724710A CN107724710A CN201710848128.7A CN201710848128A CN107724710A CN 107724710 A CN107724710 A CN 107724710A CN 201710848128 A CN201710848128 A CN 201710848128A CN 107724710 A CN107724710 A CN 107724710A
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- China
- Prior art keywords
- column
- steel
- steel construction
- damping trough
- bending section
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Classifications
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- 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
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
-
- 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
-
- 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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
Abstract
The invention discloses a kind of lightweight steel construction Antiseismic house, belong to lightweight steel construction room field, it is more sensitive to solve the effect of LIGHT WEIGHT STEEL STRUCTURES impact loading, drag substantially reduces, once the problem of destroying, chain reaction may be caused and cause whole building structure across collapsing, its drip irrigation device is to offer damping trough in beam-column junction in the concrete frame, air cushion is embedded with damping trough, column jacket steel and corner post the steel bottom sets the snubber block for being covered in damping trough opening, the bottom of the damping trough is provided with more dampers, the other end of the damper is connected with the bottom of snubber block；And each layer steel floor beam has reached the unloading that damper is used to provide external force on vertical direction between concrete frame and bottom beam-column with being connected with flexible support at beam-column；Air cushion, it is used to prop up whole beam-column in the case of coming earthquake, the buffering of the seismic wave for being sent to beam-column top can be played in flexible support.
Description
Technical field
The present invention relates to the lightweight steel construction room in lightweight steel construction room field, more particularly to antidetonation.
Background technology
Lightweight steel construction is mainly used in the buildings such as light-duty factory building, warehouse, is because relative to former concrete pre-stress
Big roof truss structure, its construction speed is fast, low cost, is easier to realize larger span.Lightweight steel construction is a kind of classification side
Method, building of the steel amount per square meter in below 40kg is generally referred to, be commonly considered as weight steel construction, weight more than this index
Steel construction is generally used for multilayer and heavy_weight factory.Compared to weight steel construction, lightweight steel construction can only do villa or multi-storey building, this kind of light
The deadweight of steel house is relatively light, but due to the seismic wave and blast impulse in LIGHT WEIGHT STEEL STRUCTURES earthquake centre over the ground
Load effect is more sensitive, and in the presence of above-mentioned active force, drag substantially reduces, once destroying, may cause chain
React and cause whole building structure across collapsing, personal property is threatened, therefore need further to be strengthened in terms of damping.
The content of the invention
It is an object of the invention to provide a kind of shock resistance is more preferable, the more stable lightweight steel construction Antiseismic house of structure.
To solve the above problems, the present invention provides a kind of lightweight steel construction Antiseismic house, including the steel grade beam of bottom is arranged on,
Beam-column is vertically arranged with steel grade beam, concrete frame has been poured on the outside of steel grade beam, the vertical direction of the beam-column connects
At least one layer of steel floor beam is connected to, roof girder is connected with the top of the beam-column, is connected in the concrete frame in beam-column
The place of connecing offers damping trough, and air cushion is embedded with damping trough, and column jacket steel and corner post the steel bottom sets and is covered in damping trough
The snubber block of opening, the bottom of the damping trough are provided with more dampers, the other end of the damper and snubber block
Bottom is connected；And each layer steel floor beam at beam-column with being connected with flexible support.
By using above-mentioned technical proposal, bottom has poured concrete frame, top is provided with beam-column, to bottom
The reinforcing of concrete is carried out, makes the base portion of bottom more solid firmly, avoids caving in among seismic process globality, and is mixed
Coagulate and be provided with damping trough on native framework, damper is provided with damping trough, damper is used to provide concrete frame and bottom
Between beam-column on vertical direction external force unloading；Damping trough is offered in concrete frame, is provided among damping trough
Air cushion, it is used to prop up whole beam-column in the case of coming earthquake, in the state of damper is not enough to tackle seismic wave, gas
Pad can lift beam-column, to the buffering of seismic wave；And flexible branch is set between lightweight steel construction and each layer of steel floor beam
Frame, flexible support can play the buffering of the seismic wave for being sent to beam-column top, ensure that lightweight steel construction Antiseismic house
Stability Analysis of Structures on the whole is firm.
As the further improvement of the present invention, breather line, the breather pipe are placed with the concrete frame
The supply in road is provided by an air pump, and the breather line is connected to the inside of air cushion.
By using above-mentioned technical proposal, concrete frame is arranged to latticed, strengthens the structure of bottom, is set in bottom
Breather line is equipped with, for toward gas is passed through in breather line, for air cushion to be inflated, making air cushion in the case of seismic events
Highly uprise, erection gets up by steel.
As the present invention further improvement, opened up in concrete frame at damping trough inwall it is fluted, in groove
Inside be embedded with bolt, snubber block side-walls have extend in link slot and with bolted connecting rod.
By using above-mentioned technical proposal, the side wall of snubber block is extended in groove by connecting rod, and with groove
Bolt is connected, then can reduce the vibration in the sidewall direction of snubber block.
As the further improvement of the present invention, the flexible support includes first connecting rod, the abutting being connected with beam-column
Second connecting rod in corresponding steel floor beam lower surface, the first connecting rod and second connecting rod be respectively arranged with the first bending section and
Second bending section, first bending section and the second bending section cross to form pin joint on one point, in addition to be connected to first curved
Flexible member between tune and the first bending section.
By using above-mentioned technical proposal, the first bending section and the second bending section junction are provided with pin joint, and it
Between connect and have elastic component, and then form a quadric chain, and flexible member can just be offset vertically as power consumption short beam
Seismic wave on direction.
As the further improvement of the present invention, first bending section and the second bending section are provided with connection branch
Frame, the both ends of the flexible member are articulated with connecting bracket.
By using above-mentioned technical proposal, connecting bracket is provided with, flexible member is articulated with connecting bracket, perpendicular offsetting
On the basis of the upward seismic wave of Nogata, flexible member is set to be hinged, seismic wave that also can be on offset by the level of direction.
As the further improvement of the present invention, the beam-column includes side steel column and encloses the Antiseismic house to be formed with the column of angles
Frame, flexible support is provided between the column of angles and steel floor beam, the side steel column at wherein at least the two of every one side
On be provided with flexible support.
By using above-mentioned technical proposal, flexible support is provided with four angles of Antiseismic house, and on every one side
On be also equipped with flexible support, can just carry out effective antidetonation protection to the entirety of Antiseismic house.
As the further improvement of the present invention, the flexible support at each column of angles is provided towards quakeproof house side
Frame both sides.
By using above-mentioned technical proposal, both sides are provided with flexible support, shock wave can be discharged towards both sides, entered
And it is reduced the infringement of earthquake zone in column of angles position.
As the further improvement of the present invention, the flexible member can be gas spring or telescopic oil cylinder.
By using above-mentioned technical proposal, gas spring is provided with, or telescopic oil cylinder can be played as power consumption short beam
Effect.
Summary technical scheme, the invention has the advantages that：
1st, concrete frame is provided with the outside of the beam-column of lightweight steel construction, and then enhances structural strength；
2nd, damping is provided between beam-column and steel grade beam to carry out damping, serves the damping for bottom, and beam-column
It is attached by flexible support between steel floor beam, is also served on the vertical direction of lightweight steel construction on vertical direction
Damping.
3rd, air cushion is provided with concrete frame, can integrally be lifted Antiseismic house by inflating when earthquake occurs
Rise, reduce seismic wave.
Brief description of the drawings
Fig. 1 is the overall schematic of lightweight steel construction Antiseismic house；
Fig. 2 is the steel grade beam and beam-column cooperation schematic diagram of lightweight steel construction Antiseismic house；
Cooperation schematic diagrams of the Fig. 3 between damping trough and snubber block；
Fig. 4 is the schematic diagram of arrangement of the air cushion in concrete frame；
Fig. 5 is the schematic diagram of flexible support.
In figure, 1, steel grade beam；11st, frame beam；12nd, reinforcement；2nd, beam-column；21st, snubber block；211st, connecting rod；22nd, erect
Straight panel；23rd, side steel column；24th, the column of angles；3rd, steel floor beam；31st, roof girder；4th, concrete frame；41st, damping trough；411st, it is recessed
Groove；42nd, damper；43rd, breather line；5th, air cushion；51st, air pump；6th, flexible support；61st, first connecting rod；611st, the first bending
Section；62nd, second connecting rod；621st, the second bending section；63rd, pin joint；64th, connecting bracket；65th, flexible member.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
1 and Fig. 2, a kind of lightweight steel construction Antiseismic house referring to the drawings, including the steel grade beam 1 of bottom is arranged on, steel grade beam 1 includes
Frame beam 11 and the reinforcement 12 in the inner side of frame beam 11, are vertically arranged with beam-column 2, each girder steel on steel grade beam 1
Post 2 is a continuous H-shaped steel, and composite steel floor beam 3 is equiped with the vertical direction of beam-column 2, light firm for limiting this
The floor in structural seismic room, it is generally the case that steel floor beam 3 is arranged to one layer to two layers.Beam-column 2 includes side steel column 23 and angle
Steel column 24 encloses the Antiseismic house frame to be formed, and is connected with roof girder 31 at the top of beam-column 2, beam-column 2 and steel grade beam 1 and
Basis connection between steel floor beam 3 can use rivet interlacement or fastener to connect.
With reference to accompanying drawing 3, concrete frame 4 is poured in the outside of steel grade beam 1, concrete frame 4 is arranged to a monoblock shape, steel
Grade beam 1 has upwardly opening groove, and concrete frame 4 is cast in the inside of steel grade beam 1 and the outside of steel grade beam 1, under
Portion carries out the reinforcing of concrete, makes the base portion of bottom more solid firmly, avoids caving in among seismic process globality.Its
In in the position of concrete frame 4 of steel grade beam 1 Yu the junction of beam-column 2 be reserved with damping trough 41, i.e., do not pour here mixed
Solidifying soil.The bottom of every steel grade beam 1 is connected with a snubber block 21, and the opening that the shape of snubber block 21 is slightly less than damping trough 41 is big
It is small, it is provided with two pieces of vertical plates 22 on snubber block 21, the gap between vertical plate 22 is used for the transverse slat for being caught in beam-column 2, insertion
Fix and then weld and it is further fixed by riveting or fastener afterwards.
Rectangular-shape is arranged in damping trough 41, more dampers 42 are provided with damping trough 41, is worked as in the present embodiment
In, damper 42 is arranged to four, arranges in four angular zones of damping trough 41, in the bottom of damper 42 and the bottom of damping trough 41
Portion is fixed, and the top of damper 42 is mutually fixed with the bottom of snubber block 21, and damper 42 is used to provide concrete frame 4 and bottom
Between beam-column 2 on vertical direction external force unloading.Air cushion 5 is also embedded with space in damping trough 41, in non-spot
Under earthquake situations shape, air cushion 5 is in simultaneously unaerated, and air cushion 5 does not contact with the bottom of snubber block 21,
Referring to the drawings 4, at the Antiseismic house frame of concrete frame 4 in be placed with breather line 43, breather line 43 is steel pipe,
It is arranged among non-casting concrete among the groove of steel grade beam 1, the connection of breather line 43 forms an oblong-shaped, ventilation
The supply of pipeline 43 is provided by an air pump 51, and breather line 43 is connected to the inside of air cushion 5, i.e. the both ends of air cushion 5 are respectively connected with
Breather line 43.It is used to prop up whole beam-column 2 in the case of coming earthquake, is not enough to tackle seismic wave in damper 42
Under state, air cushion 5, which can lift beam-column 2, to lift 5cm or so by beam-column 2, to the buffering of seismic wave.
The height of the snubber block 21 upper surface flush with damping trough 41 under normal conditions, concrete frame 4 is in damping trough 41
Fluted 411 are opened up at inwall, bolt is embedded with groove 411, has in the side-walls of snubber block 21 and extends in link slot
And with bolted connecting rod 211, the side wall of snubber block 21 is extended in groove 411 by connecting rod 211, and and groove
Bolt in 411 is connected, then can reduce the vibration in the sidewall direction of snubber block 21.
With reference to accompanying drawing 1 with 5 on the basis of rivet interlacement or fastener connect, each layer of steel floor beam 3 and beam-column 2
Place is connected with flexible support 6, first connecting rod 61 that flexible support 6 includes connecting with beam-column 2, is connected to corresponding steel floor beam
The second connecting rod 62 of 3 lower surfaces, first connecting rod 61 are also H profile steel, first connecting rod 61 and second connecting rod 62 with second connecting rod 62
The first bending section 611 and the second bending section 621 are respectively arranged with, the first bending section 611 and the second bending section 621 are close to each other,
First bending section 611 and the second bending section 621 cross to form pin joint 63 on one point, curved in the first bending section 611 and first
Flexible member 65 between tune 611.First bending section 611 and the junction of the second bending section 621 are provided with pin joint 63, and
Between connection have elastic component 65, and then form a quadric chain, and flexible member 65 can just support as short beam is consumed energy
The seismic wave to disappear on vertical direction.
As the another kind deformation of the present embodiment, the first bending section 611 and the second bending section 621 are provided with connection branch
Frame 64, the both ends of flexible member 65 are articulated with connecting bracket 64.It is provided with connecting bracket 64, the company of being articulated with of flexible member 65
Connect at support 64, on the basis of the seismic wave on vertical direction is offset, flexible member 65 is set to be hinged, can also offset water
Square upward seismic wave.
Flexible support 6 is provided between the column of angles 24 and steel floor beam 3, the side steel at wherein at least the two of every one side
Flexible support 6 is provided with post 23.Flexible support 6 is provided with four angles of Antiseismic house, and is also set on every one side
Flexible support 6 is equipped with, can just carry out effective antidetonation protection to the entirety of Antiseismic house.Flexible support 6 at each column of angles 24
It is provided towards quakeproof house frame both sides.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (8)
1. a kind of lightweight steel construction Antiseismic house, it is characterised in that the steel grade beam (1) including being arranged on bottom, erected on steel grade beam (1)
Beam-column (2) directly is provided with, concrete frame (4), the vertical direction of the beam-column (2) have been poured on the outside of steel grade beam (1)
At least one layer of steel floor beam (3) is connected with, roof girder (31) is connected with the top of the beam-column (2), in the concrete frame
Frame (4) offers damping trough (41) in beam-column (2) junction, and air cushion (5), the beam-column are embedded with damping trough (41)
(2) bottom sets the snubber block (21) for being covered in damping trough (41) opening, and the bottom of the damping trough (41) is provided with more
Damper (42), the other end of the damper (42) are connected with the bottom of snubber block (21)；And each layer steel floor
Beam (3) is connected with flexible support (6) with beam-column (2) place.
2. lightweight steel construction Antiseismic house according to claim 1, it is characterised in that arranged in the concrete frame (4)
There is breather line (43), the supply of the breather line (43) is provided by an air pump (51), and the breather line (43) is connected to
The inside of air cushion (5).
3. lightweight steel construction Antiseismic house according to claim 2, it is characterised in that in concrete frame (4) in damping trough
(41) fluted (411) are opened up at inwall, bolt is embedded with groove (411), there is extension in snubber block (21) side-walls
In to link slot and with bolted connecting rod (211).
4. lightweight steel construction Antiseismic house according to claim 3, it is characterised in that the flexible support (6) includes and girder steel
The first connecting rod (61) of post (2) connection, the second connecting rod (62) for being connected to corresponding steel floor beam (3) lower surface, described first
Connecting rod (61) is respectively arranged with the first bending section (611) and the second bending section (621), first bending with second connecting rod (62)
Section (611) crosses to form pin joint (63) on one point with the second bending section (621), in addition to is connected to the first bending section (611)
And the first flexible member (65) between bending section (611).
5. lightweight steel construction Antiseismic house according to claim 4, it is characterised in that first bending section (611) and
Two bending sections (621) are provided with connecting bracket (64), and the both ends of the flexible member (65) are articulated with connecting bracket (64)
Place.
6. lightweight steel construction Antiseismic house according to claim 5, it is characterised in that the beam-column (2) includes side steel column
(23) the Antiseismic house frame to be formed is enclosed with the column of angles (24), is respectively provided between the column of angles (24) and steel floor beam (3)
Flexible support (6), flexible support (6) is being provided with side steel column (23) at wherein at least the two of every one side.
7. lightweight steel construction Antiseismic house according to claim 6, it is characterised in that the flexibility at each column of angles (24) place
Support (6) is provided towards quakeproof house frame both sides.
8. lightweight steel construction Antiseismic house according to claim 7, it is characterised in that the flexible member (65) can be gas bullet
Spring or telescopic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848128.7A CN107724710B (en) | 2017-09-19 | 2017-09-19 | Lightweight steel construction Antiseismic house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848128.7A CN107724710B (en) | 2017-09-19 | 2017-09-19 | Lightweight steel construction Antiseismic house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724710A true CN107724710A (en) | 2018-02-23 |
| CN107724710B CN107724710B (en) | 2019-07-09 |
Family
ID=61207574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848128.7A Active CN107724710B (en) | 2017-09-19 | 2017-09-19 | Lightweight steel construction Antiseismic house |
Country Status (1)
| Country | Link |
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| CN (1) | CN107724710B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794402A (en) * | 2020-09-08 | 2020-10-20 | 沈阳建筑大学 | Damping device for civil engineering |
| CN114991459A (en) * | 2022-06-24 | 2022-09-02 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for scaffold safety protection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288922A (en) * | 2000-04-03 | 2001-10-19 | Giichi Toda | Seismic base isolation device for roof in detached house |
| CN203272573U (en) * | 2013-04-26 | 2013-11-06 | 徐墨如 | Air cushion type shock absorber |
| CN204311776U (en) * | 2014-11-06 | 2015-05-06 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of integrated lightweight steel construction room of antidetonation |
| CN106894522A (en) * | 2017-04-24 | 2017-06-27 | 江苏跃发建设工程有限公司 | A kind of antidetonation attachment structure for steel house |
-
2017
- 2017-09-19 CN CN201710848128.7A patent/CN107724710B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288922A (en) * | 2000-04-03 | 2001-10-19 | Giichi Toda | Seismic base isolation device for roof in detached house |
| CN203272573U (en) * | 2013-04-26 | 2013-11-06 | 徐墨如 | Air cushion type shock absorber |
| CN204311776U (en) * | 2014-11-06 | 2015-05-06 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of integrated lightweight steel construction room of antidetonation |
| CN106894522A (en) * | 2017-04-24 | 2017-06-27 | 江苏跃发建设工程有限公司 | A kind of antidetonation attachment structure for steel house |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794402A (en) * | 2020-09-08 | 2020-10-20 | 沈阳建筑大学 | Damping device for civil engineering |
| CN114991459A (en) * | 2022-06-24 | 2022-09-02 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for scaffold safety protection |
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| Publication number | Publication date |
|---|---|
| CN107724710B (en) | 2019-07-09 |
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