CN106013473A - Deformation joint structure for light rail elevated station and construction method thereof - Google Patents
Deformation joint structure for light rail elevated station and construction method thereof Download PDFInfo
- Publication number
- CN106013473A CN106013473A CN201610524729.8A CN201610524729A CN106013473A CN 106013473 A CN106013473 A CN 106013473A CN 201610524729 A CN201610524729 A CN 201610524729A CN 106013473 A CN106013473 A CN 106013473A
- Authority
- CN
- China
- Prior art keywords
- plate
- stainless
- deformation joint
- steel sheet
- fire relief
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- 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
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
Abstract
The invention discloses a deformation joint structure for a light rail elevated station and a construction method thereof. The deformation joint structure is arranged between floor slabs arranged at two sides of a deformation joint, and comprises a water stop, a fireproof plate and multiple stainless steel plates, wherein the fireproof plate and the water stop are fixed to the floor slabs at the two sides through bolts which are arranged at intervals by pressing the stainless steel plates; the fireproof plate is formed by a fireproof upper plate, a fireproof lower plate and a fireproof material filled between the fireproof upper plate and the fireproof lower plate. According to the deformation joint structure for the light rail elevated station, disclosed by the invention, under the action of various deformation influence factors, not only is the requirement of expansion deformation of the deformation joint met, but also the requirements of fire prevention, heat preservation and water prevention of the deformation joint are considered; the deformation joint structure is simple in structure and construction technology, reliable in performance, convenient in construction and easy in overhauling and replacement, and can be widely applied to a large-area floor deformation joint in a public place which has higher requirement on fireproof performance and is always in larger temperature difference.
Description
Technical field
The present invention relates to a kind of light rail overhead station or the deformation joint structure of construction floor, particularly relate to a kind of movement joint resistance
The structure of fire band and construction method thereof；Can be widely applied to floor, municipal administration bridge, overline bridge, channel component deformation joint waterproof
In anticorrosion fire prevention construction.
Background technology
Along with society's diversification to transportation building functional requirement, floor construction layout also becomes increasingly complex, for solving building
Excessive the typically requiring of plate overlength, area arranges movement joint, at deformation joint structure functionally, except structure to be met is in deformation requirement
On the premise of, also to take into account every barrier propterties such as fire prevention, waterproof, moistureproof and insulation.The back-fire relief band of tradition flooring movement joint
Meet above performance requirement owing to following reason is more difficult: the first, be typically one stainless sheet steel or galvanized iron sheet processing and
Become, it is impossible to heat-insulating property when meeting the fire-proof function of flooring deformation joint and also serve as insulation material；The second, deformation joint construction:
Owing to construction and installation are complicated, quality is difficult to ensure, seal is poor；3rd, difficulty is changed.
Summary of the invention
The present invention is to solve that tradition deformation joint structure cannot meet light rail elevated station flooring movement joint under deformation
Fire prevention, the technical problem of every barrier propterty such as waterproof, moistureproof and insulation, it is provided that a kind of deformation for light rail elevated station
Crack structure and construction method thereof.
The technical solution adopted in the present invention is:
A kind of deformation joint structure for light rail elevated station, is arranged between the floor of movement joint both sides, and it includes waterstop, resistance
Fire plate and polylith stainless-steel sheet, by compressing stainless-steel sheet by solid by spaced bolt to back-fire relief plate and waterstop
On the floor of both sides.
Wherein, waterstop is positioned at above back-fire relief plate, and the both sides of waterstop and back-fire relief plate are respectively by the first rustless steel steel
Plate and the second stainless-steel sheet are pressed on the floor of both sides, and the edge of waterstop both sides exceedes back-fire relief plate member edge and is not less than
20mm.First stainless-steel sheet and the second stainless-steel sheet are provided above for covering and close between two pieces of stainless-steel sheets
The end-blocking stainless-steel sheet in gap.Between using between end-blocking stainless-steel sheet and the first stainless-steel sheet and the second stainless-steel sheet
Disconnected fillet weld seam.
The resistance fire material that described back-fire relief plate is filled in therebetween by back-fire relief upper plate, back-fire relief lower plate is constituted.Resistance
The material of fire upper plate and back-fire relief lower plate is galvanized steel plain sheet or corrosion resistant plate.The thickness of resistance fire material is not less than 80mm.
The construction method of a kind of deformation joint structure for light rail elevated station, it is characterised in that the method includes walking as follows
Rapid:
Step one, reserved bolt 1 in floor 7 work progress；
Step 2, cleans out the top surface of the floor 7 of movement joint both sides；
Step 3, by the width dimensions of movement joint, Material Processing is back-fire relief plate and the waterstop 4 of galvanized steel plain sheet；
Step 4, first installs back-fire relief lower plate 11, is inserted among the gap of movement joint so that it is U-shaped；
Step 5, clogs resistance fire material 10 in the arc plate of U-shaped back-fire relief lower plate 11；
Step 6, installs back-fire relief upper plate 9 so that it is tightly withhold the upper surface at resistance fire material 10；
Step 7, installs waterstop 4, and back-fire relief plate member edge is crossed not less than 20mm in waterstop both sides of the edge；
Step 8, installs the first stainless-steel sheet 2 and the second stainless-steel sheet 5, tights a bolt 1, compresses resistance by spacer for bolt 6
Fire plate and waterstop 4；
Step 9, installs rustless steel end-blocking steel plate 3, with interval angle weld seam by itself and the first stainless-steel sheet 2 and the second rustless steel
Steel plate 5 welds.
Wherein, resistance fire material 10 uses the rock wool that 50mm is thick.
Advantages of the present invention and having the active effect that
The deformation joint structure for light rail elevated station of the present invention, under various factors influencing deformation effects, except satisfied deformation
Outside the requirement of seam dilatation, also take into account the fire prevention of movement joint, insulation and waterproof requirement.Its structure and construction technology letter
Single, dependable performance, constructs convenient, easily overhauls replacing, can be widely used in and requires higher, often in bigger to fire protecting performance
In the large area flooring movement joint of the public place in the temperature difference.
In sum, the present invention, for the pressure strip of movement joint and back-fire relief component and using method thereof, meets deformation requirements,
Taking into account fire prevention, insulation, waterproof requirement, and protection xoncrete structure, construction technology is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the deformation joint structure for light rail elevated station of the present invention.
Critical piece label declaration in figure:
1: bolt 2: the first stainless-steel sheet
3: end-blocking stainless-steel sheet 4: waterstop
5: the second stainless-steel sheets 6: spacer for bolt
7: floor 8: support beam
9: back-fire relief upper plate 10: resistance fire material
11: back-fire relief lower plate.
Detailed description of the invention
Hereinafter, with specific embodiment, the deformation joint structure for light rail elevated station of the present invention is carried out in detail referring to the drawings
Explanation.
Fig. 1 is the structural representation of the deformation joint structure for light rail elevated station of the present invention.As it is shown in figure 1, the present invention
The deformation joint structure for light rail elevated station, be arranged between the floor 7 of movement joint both sides.This deformation joint structure includes sealing
Band 4, back-fire relief plate and polylith stainless-steel sheet, arranged back-fire relief plate and waterstop 4 by interval by compressing stainless-steel sheet
Bolt 1 be fixed on the floor 7 of both sides, floor 7 is supported by support beam 8.The spacing of bolt 1 is no more than 350mm.Bolt 1
Lower section is provided with spacer for bolt 6.
Wherein, waterstop 4 is positioned at above back-fire relief plate, and the both sides of waterstop 4 and back-fire relief plate are respectively by the first rustless steel
Steel plate 2 and the second stainless-steel sheet 5 are pressed on the floor 7 of both sides, and the edge of waterstop 4 both sides exceedes back-fire relief plate member edge not
Less than 20mm.
First stainless-steel sheet 2 and the second stainless-steel sheet 5 are provided above for covering and close two blocks of rustless steel steel
The end-blocking stainless-steel sheet 3 in the gap between plate.End-blocking stainless-steel sheet 3 and the first stainless-steel sheet 2 and the second rustless steel steel
With being interrupted fillet weld seam between plate 5.
The resistance fire material 10 that back-fire relief plate is filled in therebetween by back-fire relief upper plate 9, back-fire relief lower plate 11 is constituted.Back-fire relief
The material of upper plate 9 and back-fire relief lower plate 11 is galvanized steel plain sheet or corrosion resistant plate.Resistance fire material 10 can be by insulation material and back-fire relief
Material forms, and the thickness of resistance fire material 10 is not less than 80mm.
Advantages of the present invention and having the active effect that
The deformation joint structure for light rail elevated station of the present invention, under various factors influencing deformation effects, except satisfied deformation
Outside the requirement of seam dilatation, also take into account the fire prevention of movement joint, insulation and waterproof requirement.Its structure and construction technology letter
Single, dependable performance, constructs convenient, easily overhauls replacing, can be widely used in and requires higher, often in bigger to fire protecting performance
In the large area flooring movement joint of the public place in the temperature difference.
In sum, the present invention, for the pressure strip of movement joint and back-fire relief component and using method thereof, meets deformation requirements,
Taking into account fire prevention, insulation, waterproof requirement, and protection xoncrete structure, construction technology is simple.
The construction method step for the deformation joint structure of light rail elevated station of the present invention is as follows:
Step one: reserved bolt 1 in floor 7 construction；
Step 2: clean out the top surface of the floor 7 of movement joint both sides；
Step 3: by the width dimensions of movement joint, Material Processing is back-fire relief plate and the waterstop 4 of galvanized steel plain sheet；
Step 4: first install back-fire relief lower plate 11, inserted among the gap of movement joint；
Step 5: resistance fire material 10 is filled in filling in the arc plate of U-shaped back-fire relief lower plate 11, is that 50mm is thick in the present embodiment
Rock wool；
Step 6: install back-fire relief upper plate 9 so that it is tightly withhold the upper surface filling resistance fire material 10；
Step 7: install waterstop 4, back-fire relief plate member edge is crossed not less than 20mm in waterstop edge；
Step 8: install the first stainless-steel sheet 2 and the second stainless-steel sheet 5, tights a bolt 1, compresses resistance by spacer for bolt 6
Fire plate and waterstop 4；
Step 9: install rustless steel end-blocking steel plate 3, with interval angle weld seam and with the first stainless-steel sheet 2 and the second rustless steel
Steel plate 5 welds.
The movement joint back-fire relief band structure of the present invention is provided with the back-fire relief band that twice are elongated, and twice metal protection layer is provided with
Fire prevention in service life and antiseptic power, and the structural stretch of deformation joint and the amplitude of variation of compression can be born.
Claims (9)
1., for a deformation joint structure for light rail elevated station, it is arranged between the floor of movement joint both sides, it is characterised in that: should
Deformation joint structure includes waterstop (4), back-fire relief plate and polylith stainless-steel sheet, by compressing stainless-steel sheet by back-fire relief plate
And waterstop is fixed on the floor of both sides by spaced bolt (1).
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: waterstop (4) is positioned at
Above back-fire relief plate, the both sides of waterstop and back-fire relief plate are respectively by the first stainless-steel sheet (2) and the second stainless-steel sheet (5)
Being pressed on the floor of both sides, the first stainless-steel sheet and the second stainless-steel sheet are provided above for covering and close two pieces
The end-blocking stainless-steel sheet (3) in the gap between stainless-steel sheet.
Deformation joint structure for light rail elevated station the most according to claim 2, it is characterised in that: end-blocking stainless-steel sheet
(3) and use between the first stainless-steel sheet and the second stainless-steel sheet and be interrupted fillet weld seam.
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: back-fire relief plate is by back-fire relief
Upper plate (9), back-fire relief lower plate (11) are filled in resistance fire material (10) therebetween and constitute.
Deformation joint structure for light rail elevated station the most according to claim 4, it is characterised in that: back-fire relief upper plate (9)
It is galvanized steel plain sheet or corrosion resistant plate with the material of back-fire relief lower plate (11).
Deformation joint structure for light rail elevated station the most according to claim 4, it is characterised in that: resistance fire material (10)
Thickness is not less than 80mm.
Deformation joint structure for light rail elevated station the most according to claim 1, it is characterised in that: waterstop (4) both sides
Edge exceed back-fire relief plate member edge not less than 20mm.
8. the construction method for the deformation joint structure of light rail elevated station, it is characterised in that the method comprises the steps:
Step one, reserved bolt during floor slab construction；
Step 2, cleans out the top surface of the floor of movement joint both sides；
Step 3, by the width dimensions of movement joint, Material Processing is back-fire relief plate and the waterstop of galvanized steel plain sheet；
Step 4, first installs back-fire relief lower plate, is inserted among the gap of movement joint so that it is U-shaped；
Step 5, clogs resistance fire material in the arc plate of U-shaped back-fire relief lower plate；
Step 6, installs back-fire relief upper plate so that it is tightly withhold the upper surface at resistance fire material；
Step 7, installs waterstop, and back-fire relief plate member edge is crossed not less than 20mm in waterstop both sides of the edge；
Step 8, installs the first stainless-steel sheet and the second stainless-steel sheet, tights a bolt, compress fire-proof plate by spacer for bolt
Part and waterstop；
Step 9, installs rustless steel end-blocking steel plate, with interval angle weld seam by itself and the first stainless-steel sheet and the second rustless steel steel
Plate welds.
The construction method of the deformation joint structure for light rail elevated station the most according to claim 8, it is characterised in that back-fire relief
Material uses the rock wool that 50mm is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524729.8A CN106013473A (en) | 2016-07-06 | 2016-07-06 | Deformation joint structure for light rail elevated station and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524729.8A CN106013473A (en) | 2016-07-06 | 2016-07-06 | Deformation joint structure for light rail elevated station and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106013473A true CN106013473A (en) | 2016-10-12 |
Family
ID=57106615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524729.8A Pending CN106013473A (en) | 2016-07-06 | 2016-07-06 | Deformation joint structure for light rail elevated station and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013473A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760892A (en) * | 2016-12-31 | 2017-05-31 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of concrete flue movement joint and its apply method |
| CN107842043A (en) * | 2017-11-30 | 2018-03-27 | 天津森聚柯密封涂层材料有限公司 | The flexible water structure and manufacture method of a kind of movement joint |
| CN106592412B (en) * | 2016-12-01 | 2018-05-15 | 中铁第四勘察设计院集团有限公司 | A kind of double girder beam-ends splicing seams waterproof constructions of box-shaped |
| CN114135078A (en) * | 2021-11-24 | 2022-03-04 | 上海宝冶集团有限公司 | Manufacturing method of emery ground deformation joint |
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| CN103469973A (en) * | 2013-09-24 | 2013-12-25 | 扬州大学 | Flat-joint and detachable type roof deformation joint and construction method thereof |
| CN103835377A (en) * | 2012-11-27 | 2014-06-04 | 陈祥凤 | Thermal-insulating fireproof structure of floor slab deformation joint |
| CN104452983A (en) * | 2014-12-31 | 2015-03-25 | 中建八局第四建设有限公司 | Deformation joint covering device |
| CN105464227A (en) * | 2015-11-19 | 2016-04-06 | 吕五有 | Deformation seam belt with flame retardant, thermal insulation and waterproof functions |
| CN205857420U (en) * | 2016-07-06 | 2017-01-04 | 铁道第三勘察设计院集团有限公司 | A kind of deformation joint structure for light rail elevated station |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4447964B2 (en) * | 2004-06-02 | 2010-04-07 | 西武ポリマ化成株式会社 | Flexible joint of underground structure with heat-resistant structure |
| CN202023304U (en) * | 2011-03-29 | 2011-11-02 | 卢家玲 | Novel deformation joint for building roof |
| CN202706230U (en) * | 2012-06-12 | 2013-01-30 | 北京市第三建筑工程有限公司 | Center station building overhead layer ground deformation joint fire protection stripe structure |
| CN103835377A (en) * | 2012-11-27 | 2014-06-04 | 陈祥凤 | Thermal-insulating fireproof structure of floor slab deformation joint |
| CN103469973A (en) * | 2013-09-24 | 2013-12-25 | 扬州大学 | Flat-joint and detachable type roof deformation joint and construction method thereof |
| CN104452983A (en) * | 2014-12-31 | 2015-03-25 | 中建八局第四建设有限公司 | Deformation joint covering device |
| CN105464227A (en) * | 2015-11-19 | 2016-04-06 | 吕五有 | Deformation seam belt with flame retardant, thermal insulation and waterproof functions |
| CN205857420U (en) * | 2016-07-06 | 2017-01-04 | 铁道第三勘察设计院集团有限公司 | A kind of deformation joint structure for light rail elevated station |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592412B (en) * | 2016-12-01 | 2018-05-15 | 中铁第四勘察设计院集团有限公司 | A kind of double girder beam-ends splicing seams waterproof constructions of box-shaped |
| CN106760892A (en) * | 2016-12-31 | 2017-05-31 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of concrete flue movement joint and its apply method |
| CN107842043A (en) * | 2017-11-30 | 2018-03-27 | 天津森聚柯密封涂层材料有限公司 | The flexible water structure and manufacture method of a kind of movement joint |
| CN114135078A (en) * | 2021-11-24 | 2022-03-04 | 上海宝冶集团有限公司 | Manufacturing method of emery ground deformation joint |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |