CN109440820A - It is a kind of to fill out sea or the internal immersed tube for being filled with construction waste of bridge - Google Patents
It is a kind of to fill out sea or the internal immersed tube for being filled with construction waste of bridge Download PDFInfo
- Publication number
- CN109440820A CN109440820A CN201811632868.8A CN201811632868A CN109440820A CN 109440820 A CN109440820 A CN 109440820A CN 201811632868 A CN201811632868 A CN 201811632868A CN 109440820 A CN109440820 A CN 109440820A
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- Prior art keywords
- layer
- construction waste
- filled
- tube
- joint
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- 239000002699 waste material Substances 0.000 title claims abstract description 53
- 238000010276 construction Methods 0.000 title claims abstract description 52
- 239000010410 layer Substances 0.000 claims abstract description 84
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 230000003628 erosive effect Effects 0.000 claims abstract description 11
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 11
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 239000004575 stone Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 10
- 239000010426 asphalt Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 6
- 238000011068 loading method Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 241001640558 Cotoneaster horizontalis Species 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/073—Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Revetment (AREA)
Abstract
A kind of the invention discloses immersed tube technical field fills out sea or the internal immersed tube for being filled with construction waste of bridge, including outer tube and inner tube, the inner and outer wall of the outer tube is coated with the erosion resistant coating, the inside that the outer tube wall sprays the erosion resistant coating is equipped with the outer layer waterstop, the construction waste layer is equipped on the inside of the outer layer waterstop, the outer tube both ends are respectively welded the sub-joint and the major joint, along its connector surface side, wall is evenly distributed with the contact groove on the sub-joint, described dashpot one end is equipped with the limiting slot communicated therewith, the coil waterproof layer is equipped on the inside of the contact jaw surface layer, the reinforced concrete protective layer is filled on the inside of the coil waterproof layer, the present invention is recycled construction waste, reduce pollution of the construction waste to surrounding buildings environment, also there is waterproof performance The advantages of good and anticollision, improve the service life of immersed tube.
Description
Technical field
Sea or the internal immersed tube for being filled with construction waste of bridge, specially immersed tube technology neck are filled out the invention discloses a kind of
Domain.
Background technique
Immersed tunnelling method is a kind of construction method in water-bed building tunnel.Immersed tube tunnel exactly floats several precast sections respectively
Sea (river surface) scene is transported to, and sinking is mounted in the foundation trench dredged one by one, the water built in this approach
Lower tunnel.Building waste refers to that construction, unit in charge of construction or individual build all kinds of buildings, structures, pipe network etc., are laid with
Or it removes, generated dregs, spoir, rejected material, remaining mud and other wastes in reparative processes.
Immersed tube using very extensive, have application in the technology for filling out sea and bridge, after engineering starts, can produce therewith
Raw a large amount of building waste, these rubbish tend not to access effective recycling, not only pollute architectural environment, also will increase
Engineering cost, when in use, for adjacent two immersed tube in connection, the end face of connection can have step deformation joint to immersed tube, if
The problem of deformation joint can not effectively being carried out waterproof homework, immersed tube inner wall corrosion may be caused to get rusty because of leak,
The service life of immersed tube is reduced, immersed tube when being installed, is formed by multistage pipeline section assembly and connection, is connected in adjacent tubular segments
When, there can be the docking use function that speed is unstable or deviation causes the damage of immersed tube contact surface to influence immersed tube, for this purpose, we
It proposes a kind of sea or the bridge filled out to be come into operation with the internal immersed tube for being filled with construction waste, to solve the above problems.
Summary of the invention
In view of the above-mentioned defects in the prior art, the purpose of the present invention is to provide one kind to recycle construction waste,
Waterproof performance gets well and there is fill out sea or the bridge inside of anti-collision energy to be filled with the immersed tube of construction waste, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: one kind fills out sea or bridge is internal filled with building
The immersed tube of waste material, including outer tube and inner tube, the outer tube bore are equipped with inner tube, fill out sea or bridge is internal filled with building fertilizer
Immersed tube further include erosion resistant coating, it is outer layer waterstop, construction waste layer, concrete seal head section, construction waste, block stone isolation layer, interior
Layer waterstop, sub-joint, contact groove, major joint, dashpot, one-way vent valve, elastic, elastic cushion, round breathable block, limit
Slot, contact jaw surface layer, coil waterproof layer, reinforced concrete protective layer, bituminous water-proof coating, asphalt filler layer and steel side rubber water-proof
Band, the inner and outer wall of the outer tube are coated with the erosion resistant coating, and the outer tube wall sprays to be set on the inside of the erosion resistant coating
There is the outer layer waterstop, is equipped with the construction waste layer, the construction waste layer lumen loading on the inside of the outer layer waterstop
There is the construction waste, and construction waste layer both ends are equipped with the concrete seal head section by concreting, the building is useless
It is equipped with described piece of stone isolation layer being made of block stone and mud on the inside of the bed of material, is equipped with the internal layer on the inside of described piece of stone isolation layer and stops
Water band, the internal layer waterstop are close to the outer wall of said inner tube, and the outer tube both ends are respectively welded the sub-joint and described
Major joint, the sub-joint are mutually adapted with major joint and the outer tube, and along its connector surface side, wall uniformly divides on the sub-joint
It is furnished with the contact groove, the major joint inner cavity offers the dashpot corresponding with the contact groove location sum number amount, institute
It states and is embedded with the one-way vent valve on the cell wall of dashpot, and dashpot inner cavity slidably connects the elastic, it is described slow
Jet-bedding one end is equipped with the limiting slot communicated therewith, and one end that the elastic is located at the dashpot inner cavity is fixedly connected with institute
Round breathable block is stated, and elastic is fixedly connected with the elastic cushion, the outer tube both ends connection far from one end of the dashpot
Place is equipped with the contact jaw surface layer, and the coil waterproof layer, the coil waterproof layer inside are equipped on the inside of the contact jaw surface layer
Filled with the reinforced concrete protective layer, the bituminous water-proof coating, the drip are equipped on the inside of the reinforced concrete protective layer
Green waterproof layer two sides are equipped with the asphalt filler layer and the rubber watertight strip.
Preferably, the bituminous water-proof coating is along the deformation seam surface setting of step existing for contact jaw surface layer inner cavity
, the asphalt filler layer is set on the inside of the outer tube inner sidewall.
Preferably, side wall of the elastic cushion towards the dashpot is fixedly connected with one end of guide rod, the guiding
The bar other end is slidably connected through the major joint inner cavity and with its inner wall, offers on the major joint and avoids the dashpot
Groove.
Preferably, buffer layer, the buffering are equipped at the gap between the round breathable block and the dashpot slot bottom
What the material of layer lumen loading was made of construction waste foam.
Preferably, the cross-sectional area of the elastic cushion is less than the cross-sectional area of the contact groove, the length of the elastic
Less than the depth of the dashpot, the depth of the limiting slot is greater than the thickness of the elastic cushion.
Preferably, the major joint surface is uniformly provided with groove, the limiting slot one along the trough rim of the limiting slot
End outside is equipped with the chimb higher than its trough rim.
Preferably, the major joint and the sub-joint be welded in the part on the outer tube more than its length two/
One, it is the waterproof material of polyurethane that the outer tube and the major joint and sub-joint junction full-filling, which have main component,.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention not only reduces pollution of the construction waste to environment, reduces by the way that construction waste is filled in immersed tube inner cavity
Engineering cost, also increases the structural strength of immersed tube；
2, the present invention is equipped in immersed tube contact face by waterstop, packing layer and bituminous water-proof coating, is effectively deposited to contact face
Step deformation joint carried out waterproof measure, prevent immersed tube inner cavity intake, improve the service life of immersed tube；
3, the present invention is equipped with connector at immersed tube both ends, and mobilizable elastic and elastic cushion are equipped on connector, can reduce
Adjacent immersed tube, due to the unstable damage for leading to immersed tube contact jaw with position deviation of connection speed, ensure that in assembly and connection
The use function of immersed tube.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged drawing at A of the present invention；
Fig. 3 is contact face schematic diagram of a layer structure of the present invention；
Fig. 4 is construction waste schematic diagram of a layer structure of the present invention.
In figure: 1 outer tube, 2 inner tubes, 3 erosion resistant coatings, 4 outer layer waterstops, 5 construction waste layers, 51 construction wastes, 52 concrete
Seal head section, 6 pieces of stone isolation layers, 7 internal layer waterstops, 8 sub-joints, 9 contact grooves, 10 major joints, 11 dashpots, 12 one-way ventilatings
Valve, 13 elastics, 14 round breathable blocks, 15 elastic cushions, 16 guide rods, 17 limiting slots, 18 contact jaw surface layers, 19 waterproof coiled materials
Layer, 20 reinforced concrete protective layers, 21 bituminous water-proof coatings, 22 pitch filling layers, 23 rubber watertight strips.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of immersed tube filled out extra large or bridge inside and be filled with construction waste, and construction waste has been carried out again
It utilizes, reduces pollution of the construction waste to surrounding buildings environment, effective waterproof measure is carried out to the deformation joint of contact face, and
It can prevent immersed tube from colliding damage at adjacent tubular segments assembly and connection, improve the service life of immersed tube, referring to Fig. 1, packet
Outer tube 1 and inner tube 2 are included, 1 inner cavity of outer tube is equipped with inner tube 2, fills out sea or the internal immersed tube filled with building fertilizer of bridge further includes
Erosion resistant coating 3, outer layer waterstop 4, construction waste layer 5, concrete seal head section 52, construction waste 51, block stone isolation layer 6, internal layer stop
Water band 7, sub-joint 8, contact groove 9, major joint 10, dashpot 11, one-way vent valve 12, elastic 13, elastic cushion 15, circle are thoroughly
Air parcel 14, limiting slot 17, contact jaw surface layer 18, coil waterproof layer 19, reinforced concrete protective layer 20, bituminous water-proof coating 21, drip
Green packing layer 22 and rubber watertight strip 23, the inner and outer wall of outer tube 1 are coated with erosion resistant coating 3, and erosion resistant coating 3 is by poly- four
Vinyl fluoride material as main component, because its chemical stability is excellent, heat resistance and cold resistance are high, 1 inner-wall spraying of outer tube is anti-
The inside of rotten layer 3 is equipped with outer layer waterstop 4, construction waste layer 5 is equipped on the inside of outer layer waterstop 4, referring to Fig. 4, construction waste
5 lumen loading of layer have construction waste 52, and 5 both ends of construction waste layer are equipped with the concrete seal head section 51 by concreting, will
Construction waste 52 is packed into 1 inner cavity of outer tube, and is insulated at both ends using concrete, is equipped on the inside of construction waste layer 5 by block
The block stone isolation layer 6 of stone and mud composition has completely cut off the entrance of seawater living and sea sand, has been equipped with internal layer on the inside of block stone isolation layer 6
Waterstop 7, internal layer waterstop 7 are close to the outer wall of inner tube 2, and 1 both ends of outer tube are respectively welded sub-joint 8 and major joint 10, and pair connects
First 8 are mutually adapted with major joint 10 and outer tube 1, and sub-joint 8 and major joint 10 are cirque structure of the bore greater than outer tube 1,
Along its connector surface side, wall is evenly distributed with contact groove 9 on sub-joint 8, referring to Fig. 2,10 inner cavity of major joint offers and contact groove
17 positions and the corresponding dashpot 11 of quantity, 10 surface of major joint are uniformly provided with groove along the trough rim of limiting slot 17, in order to
When being completed, grouting is added into groove, reinforces being connected and fixed effect, major joint 10 and sub-joint between adjacent tubular segments
8 are welded in half of the part on outer tube 1 more than its length, so that major joint 10 and sub-joint 8 are connect more with outer tube 1
Stablize, it is the waterproof material of polyurethane that outer tube 1 and major joint 10 and 8 junction full-filling of sub-joint, which have main component, prevents seawater
Immersed tube inner cavity is flowed by connection gap, causes the corrosion of immersed tube inner wall, reduces the service life of immersed tube, the cell wall of dashpot 11
On be embedded with one-way vent valve 12, by the change of air pressure, so that adjacent tubular segments, in connection, elastic 13 is squeezed by pipeline section
When pressure, due to the barrier of air pressure, it is unlikely to generation elastic 13 and rapidly enters 11 inner cavity of dashpot, the sliding of 11 inner cavity of dashpot connects
It is connected to elastic 13,11 one end of dashpot is equipped with the limiting slot 17 communicated therewith, and the depth of limiting slot 17 is greater than elastic cushion 15
Thickness, there are a little outside after preventing elastic cushion 15 from entering limiting slot 17, so that the connection of adjacent tubular segments is blocked, limiting slot 17
The chimb higher than its trough rim is equipped on the outside of one end, one end that elastic 13 is located at 11 inner cavity of dashpot is fixedly connected with round breathable block
14, the length of elastic 13 is less than the depth of dashpot 11, so that the process that elastic 13 has buffering to slide in dashpot 11,
So that adjacent tubular segments are in connection, a possibility that contact jaw has a path of buffering, and reduction collides, round breathable block 14 with it is slow
Buffer layer is equipped at gap between 11 slot bottom of jet-bedding, what the material of buffer layer lumen loading was made of construction waste foam,
The buffering for increasing elastic 13 obstructs power, and elastic 13 is fixedly connected with elastic cushion 15, elastic cushion 15 far from one end of dashpot 11
Side wall towards dashpot 11 is fixedly connected with one end of guide rod 16,16 other end of guide rod through 10 inner cavity of major joint and with
Its inner wall is slidably connected, and prevents adjacent tubular segments in connection, due to the deviation of link position, causes elastic 13 by lateral force
It is larger, and the problem of be broken, the cross-sectional area of elastic cushion 15 is less than the cross-sectional area of contact groove 9, so that adjacent tubular segments exist
When connection, elastic cushion 15 can be fully inserted into contact groove 9, and contact force falls into elastic 13 in dashpot 11, major joint
The groove for avoiding dashpot 11 is offered on 10,1 both ends junction of outer tube is equipped with contact jaw surface layer 18, referring to Fig. 3, contact jaw
It is equipped with coil waterproof layer 19 on the inside of surface layer 18, is filled with reinforced concrete protective layer 20, reinforced concrete on the inside of coil waterproof layer 19
Bituminous water-proof coating 21 is equipped on the inside of protective soil layer 20,21 two sides of bituminous water-proof coating are equipped with asphalt filler layer 22 and steel side rubber water-proof
Band 23, bituminous water-proof coating 21 are arranged along the deformation seam surface of step existing for 18 inner cavity of contact jaw surface layer, asphalt filler layer
22 are set on the inside of 1 inner sidewall of outer tube.
The head and the tail of adjacent tubular segments are sequentially connected by adjacent tubular segments in assembly and connection, wherein the sub-joint 8 of a root canal section with
The major joint 10 of another root canal section is attached, the successively contact resilient pad 15 of contact groove 9, due to being applied with not in adjacent tubular segments
Equidirectional radial force, elastic cushion 15 resist the slot bottom of contact groove 9 and are reversely given to 13 radial force of elastic, and elastic 13 is slow
Into in dashpot 11, since elastic 13 and the interval of 11 inner cavity of dashpot become smaller, the gas of compression passes through one-way vent valve
12 discharges, the buffer layer of 11 lumen loading of gas and dashpot of compression can play the role of buffering to elastic 13, until
Elastic 13 together with elastic cushion 15 completely into dashpot 11 and limiting slot 17, after adjacent tubular segments are completely embedded, in joint face
It is insulated by grouting, so that adjacent tubular segments when connecting contact, reduce the impact force generated when colliding when connection, is protected
The contact jaw for having protected pipeline section improves the service life of immersed tube.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of fill out sea or the internal immersed tube for being filled with construction waste of bridge, including outer tube (1) and inner tube (2), the outer tube
(1) inner cavity is equipped with inner tube (2), it is characterised in that: filling out sea or the internal immersed tube filled with building fertilizer of bridge further includes anti-corrosion
Layer (3), outer layer waterstop (4), construction waste layer (5), concrete seal head section (52), construction waste (51), block stone isolation layer
(6), internal layer waterstop (7), sub-joint (8), contact groove (9), major joint (10), dashpot (11), one-way vent valve (12), bullet
Property column (13), elastic cushion (15), round breathable block (14), limiting slot (17), contact jaw surface layer (18), coil waterproof layer (19),
Reinforced concrete protective layer (20), bituminous water-proof coating (21), asphalt filler layer (22) and rubber watertight strip (23), it is described outer
The inner and outer wall of pipe (1) is coated with the erosion resistant coating (3), the inside of erosion resistant coating (3) described in outer tube (1) inner-wall spraying
Equipped with the outer layer waterstop (4), the construction waste layer (5), the construction waste are equipped on the inside of the outer layer waterstop (4)
Layer (5) lumen loading has the construction waste (52), and construction waste layer (5) both ends are equipped with the coagulation by concreting
Grave head section (51), construction waste layer (5) inside are equipped with described piece of stone isolation layer (6) being made of block stone and mud, institute
It states and is equipped with the internal layer waterstop (7) on the inside of block stone isolation layer (6), the internal layer waterstop (7) is close to the outer of said inner tube (2)
Wall, outer tube (1) both ends are respectively welded the sub-joint (8) and the major joint (10), and the sub-joint (8) connects with master
Head (10) is mutually adapted with the outer tube (1), is evenly distributed with the contact groove along its connector surface side wall on the sub-joint (8)
(9), major joint (10) inner cavity offers the dashpot (11) corresponding with the contact groove (17) position and quantity, institute
It states and is embedded on the cell wall of dashpot (11) one-way vent valve (12), and dashpot (11) inner cavity slidably connects the bullet
Property column (13), described dashpot (11) one end is equipped with the limiting slot (17) that communicates therewith, and the elastic (13) is located at institute
The one end for stating dashpot (11) inner cavity is fixedly connected with the round breathable block (14), and elastic (13) is far from the dashpot
(11) one end is fixedly connected the elastic cushion (15), and outer tube (1) the both ends junction is equipped with the contact jaw surface layer (18),
The coil waterproof layer (19) are equipped on the inside of the contact jaw surface layer (18), filled with described on the inside of the coil waterproof layer (19)
Reinforced concrete protective layer (20), reinforced concrete protective layer (20) inside is equipped with the bituminous water-proof coating (21), described
Bituminous water-proof coating (21) two sides are equipped with the asphalt filler layer (22) and the rubber watertight strip (23).
2. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
The bituminous water-proof coating (21) is described along the deformation seam surface setting of step existing for contact jaw surface layer (18) inner cavity
Asphalt filler layer (22) is set on the inside of the outer tube (1) inner sidewall.
3. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
Side wall of the elastic cushion (15) towards the dashpot (11) is fixedly connected with one end of guide rod (16), the guide rod
(16) other end is slidably connected through the major joint (10) inner cavity and with its inner wall, offers and avoids on the major joint (10)
The groove of the dashpot (11).
4. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
It is equipped with buffer layer at gap between described circle breathable block (14) and the dashpot (11) slot bottom, the buffer layer inner cavity is filled out
The material filled is made of construction waste foam.
5. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
The cross-sectional area of the elastic cushion (15) is less than the cross-sectional area of the contact groove (9), and the length of the elastic (13) is less than
The depth of the dashpot (11), the depth of the limiting slot (17) are greater than the thickness of the elastic cushion (15).
6. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
Major joint (10) surface is uniformly provided with groove along the trough rim of the limiting slot (17), outside described limiting slot (17) one end
Side is equipped with the chimb higher than its trough rim.
7. a kind of sea or bridge inside filled out according to claim 1 is filled with the immersed tube of construction waste, it is characterised in that:
The major joint (10) and the sub-joint (8) are welded in the half that the part on the outer tube (1) is more than its length, institute
Stating outer tube (1) and the major joint (10) and the sub-joint (8) junction full-filling to have main component is the waterproof material of polyurethane
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632868.8A CN109440820A (en) | 2018-12-29 | 2018-12-29 | It is a kind of to fill out sea or the internal immersed tube for being filled with construction waste of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632868.8A CN109440820A (en) | 2018-12-29 | 2018-12-29 | It is a kind of to fill out sea or the internal immersed tube for being filled with construction waste of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109440820A true CN109440820A (en) | 2019-03-08 |
Family
ID=65542138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632868.8A Pending CN109440820A (en) | 2018-12-29 | 2018-12-29 | It is a kind of to fill out sea or the internal immersed tube for being filled with construction waste of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109440820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863379A (en) * | 2021-09-30 | 2021-12-31 | 中交第四航务工程局有限公司 | Self-weight adjustable immersed tube of reinforced concrete embedded tube and design and construction method |
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| CN209741914U (en) * | 2018-12-29 | 2019-12-06 | 上海洁鹿环保科技有限公司 | Immersed tube filled with construction waste inside for sea reclamation or bridge |
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2018
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| JP2005264672A (en) * | 2004-03-22 | 2005-09-29 | Taisei Corp | Interblock joint structure |
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| KR101355498B1 (en) * | 2012-11-16 | 2014-01-29 | 한국해양과학기술원 | Submerged tunnel module structure and construction method thereof using a reinforced concrete section with internally confined hollow |
| CN204570730U (en) * | 2015-02-26 | 2015-08-19 | 同济大学 | A kind of damping energy-dissipating device for Joints in Immersed Tunnel |
| CN106988346A (en) * | 2017-03-24 | 2017-07-28 | 中国交通建设股份有限公司 | Immersed tube tunnel final joint and method for prefabricating, installation method |
| CN209741914U (en) * | 2018-12-29 | 2019-12-06 | 上海洁鹿环保科技有限公司 | Immersed tube filled with construction waste inside for sea reclamation or bridge |
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| CN113863379A (en) * | 2021-09-30 | 2021-12-31 | 中交第四航务工程局有限公司 | Self-weight adjustable immersed tube of reinforced concrete embedded tube and design and construction method |
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