CN110359395A - A kind of environment protection type multifunctional anti-collision structure - Google Patents
A kind of environment protection type multifunctional anti-collision structure Download PDFInfo
- Publication number
- CN110359395A CN110359395A CN201910768819.5A CN201910768819A CN110359395A CN 110359395 A CN110359395 A CN 110359395A CN 201910768819 A CN201910768819 A CN 201910768819A CN 110359395 A CN110359395 A CN 110359395A
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- Prior art keywords
- collision structure
- collision
- place concrete
- cast
- road
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001464837 Viridiplantae Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
Abstract
The invention discloses a kind of environment protection type multifunctional anti-collision structures, including two anti-collision structure cast-in-place concrete structures being fixed on pavement of road, two anti-collision structure cast-in-place concrete structures be oppositely arranged and between have interval, internal Prefabricated steel construction is equipped between anti-collision structure cast-in-place concrete structure, the space between two anti-collision structure cast-in-place concrete structures is from top to bottom divided into three chambers by steel diaphragm there are two from top to bottom setting between inside Prefabricated steel construction on the inside of two anti-collision structure cast-in-place concrete structures, it is connected between top municipal administration Landscape Facilities cavity bottom and bottom discharge chamber roof by pipeline.The configuration of the present invention is simple, the feature of environmental protection with higher, it can satisfy the multi-functional demand of anti-collision structure in road, the municipal Landscape Facilities chamber at top can satisfy citizen to urban landscape demand, middle part cable chamber can satisfy the laying demand of city cable, and bottom discharge chamber can accelerate pavement of road draining.
Description
Technical field
The present invention relates to road anti-collision structure technical field, especially a kind of environment protection type multifunctional anti-collision structure.
Background technique
As Process of Urbanization Construction speed is accelerated, municipal bridge is such as across river, river bridge and overpass, at present in municipal administration bridge
Traditional anti-collision structure is mainly built in a manner of cast-in-place concrete, and inside filling concrete is mainly used for reducing traffic accident
It is damaged caused by when generation, designer has ignored anticollision knot using the security performance of municipal bridge as overriding concern factor
The other function that structure may have.The utilization rate of anti-collision structure component is gradually drawn during how effectively promoting municipal works operation
Municipal works practitioner is played to pay attention to.At present in the anti-collision structure of municipal bridge the main problems are as follows: 1) due to
Design and construction personnel generally use cast-in-place armored concrete to meet the security performance of municipal bridge, therefore anti-collision structure gravity
It is larger, the dead load of municipal bridge is increased to a certain extent, thus the current energy of the traffic for reducing municipal bridge indirectly
Power；2) anti-collision structure uses one-piece casting form, and safety coefficient consideration is overly conservative, and structural strength is typically much higher than anticollision and needs
It wants, causes certain municipal works wasting of resources, improve cost；3) usually do not have landscape function, make structure type compared with
It is single, it is difficult to meet the increasing esthetic requirement of citizen's urban environment；4) it cannot be considered in terms of that communication line, cable etc. are attached to be set
The wiring requirements applied.
Therefore, the ideas based on environmental protection, proposes a kind of multifunction anti-collision structure, can satisfy municipal bridge safty
While energy, moreover it is possible to take into account the laying of the landscape need and city line of municipal bridge.For improving municipal Protection Structure of Bridge in Collision
Utilization rate, multifunctional extended and exploitation and reduce project cost etc. and all have significance.
Summary of the invention
The invention aims to solve the deficiencies in the prior art, a kind of environment protection type multifunctional anticollision knot is provided
Structure, to make road anti-collision structure have other auxiliary functions in addition to ensureing municipal traffic safety, to improve municipal works
Resource utilization.
In order to achieve the above objectives, the present invention is implemented according to following technical scheme:
A kind of environment protection type multifunctional anti-collision structure, including two anti-collision structure cast-in-place concrete knots being fixed on pavement of road
Structure, two anti-collision structure cast-in-place concrete structures be oppositely arranged and between have interval, the anti-collision structure cast-in-place concrete structure
Between be equipped with internal Prefabricated steel construction, the internal Prefabricated steel construction is the U-shaped structure that a monolith steel plate is converted into, U-shaped structure
Bottom be embedded in pavement of road hereinafter, between inside Prefabricated steel construction on the inside of two anti-collision structure cast-in-place concrete structures by up to
Steel diaphragm there are two dividing into；Two steel diaphragms from top to bottom separate in the space between two anti-collision structure cast-in-place concrete structures
For three chambers, the respectively municipal Landscape Facilities chamber in top, middle part cable chamber and bottom discharge chamber, top municipal administration landscape
It is connected between facility cavity bottom and bottom discharge chamber roof by pipeline.
Further, on the pavement of road on the outside of the anti-collision structure cast-in-place concrete structure between bottom discharge chamber
It is provided with drainage pipeline, the drainage pipeline is arranged from pavement of road to bottom discharge chamber inclined downward.
Further, the middle part cable chamber inner wall is provided with cable spud pile.
Further, the middle part cable chamber is provided with interior maintenance door close to road side, and the anti-collision structure is cast-in-place mixed
Xtah Crude Clay structure corresponding position is again provided with outer maintenance door；Concealed knob is provided in the outer maintenance door.
Preferably, described two anti-collision structure cast-in-place concrete structures bottom is fixedly mounted on road by high-strength bolt
On.
Preferably, the bottom discharge chamber inner wall is provided with waterproof material.
Preferably, the outer wall of the internal Prefabricated steel construction passes through high-strength bolt and two anti-collision structure cast-in-place concrete knots
The connection of structure inner wall.
Compared with prior art, the invention has the benefit that
1) the configuration of the present invention is simple carries out construction and installation using precast construction, is not take up path area and nor affects on municipal traffic,
And it can be used in a variety of municipal works；
2) present invention can be improved the construction efficiency of anti-collision structure in road, can be good at the build quality and knot of grasping structure
Structure intensity；
3) present invention feature of environmental protection with higher, can satisfy the multi-functional demand of anti-collision structure in road, the municipal scape at top
Seeing facility chamber can satisfy citizen to urban landscape demand, and middle part cable chamber can satisfy the laying demand of city cable,
Bottom discharge chamber can accelerate pavement of road draining.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Fig. 2 is the longitudinal structure schematic diagram of an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to embodiments, to the present invention into
Row is further to be described in detail.Described herein the specific embodiments are only for explaining the present invention, is not used to limit invention.
As shown in Figure 1, the present embodiment, for installing on municipal bridge, a kind of environment protection type multifunctional of the present embodiment is anti-
Structure is hit, including two anti-collision structure cast-in-place concrete structures 1 being fixed in municipal bridge beam body, two anti-collision structures are cast-in-place
Concrete structure 1 be oppositely arranged and between have an interval, internal pre-manufactured steel is equipped between the anti-collision structure cast-in-place concrete structure 1
Structure 2, the internal Prefabricated steel construction 2 are the U-shaped structure that a monolith steel plate is converted into, and the bottom of U-shaped structure is embedded in municipal bridge
Road surface hereinafter, from top to bottom being set between the inside Prefabricated steel construction 2 of two anti-collision structure cast-in-place concrete structures, 1 inside there are two
Steel diaphragm 4；Space between two anti-collision structure cast-in-place concrete structures 1 is from top to bottom divided into three by two steel diaphragms 4
The municipal Landscape Facilities chamber 3 of chamber, respectively top, middle part cable chamber 5 and bottom discharge chamber 6, top municipal administration landscape are set
It applies and is connected between 6 top of 3 bottom of chamber and bottom discharge chamber by pipeline 501, superfluous water during the green plant of flowers and plants is irrigated, cruelly
Rainfall in rain weather condition can be discharged by the drainage pipeline 501 into the bottom discharge chamber 6.
Top municipal administration Landscape Facilities chamber 3 is mainly used for the plantation of city flowers and plants, can be according to citizen for the difference of landscape
It needs, segmentation or the whole section of green plant of plantation flowers and plants, beautifying urban environment.
Municipal bridge pavement and bottom discharge in the present embodiment, in 1 outside of anti-collision structure cast-in-place concrete structure
It is provided with drainage pipeline 8 between chamber 6, the drainage pipeline 8 is from municipal bridge pavement to 6 inclined downward of bottom discharge chamber
Arrangement can assist in municipal bridge pavement draining.
In actual use, 5 inner wall of middle part cable chamber is provided with cable spud pile 502, can be used for fixing
Furthermore transmission yarn position can carry out classification cabling, influencing each other between cable to different transmission yarns, moreover it is possible to make to transmit cable
Line has certain spatial altitude, reduces the top municipal administration Landscape Facilities chamber 3 and bottom discharge chamber 6 to transmission yarn
It influences.
In the present embodiment, the middle part cable chamber 5 is provided with interior maintenance door 103, the anti-collision structure close to road side
1 corresponding position of cast-in-place concrete structure is again provided with outer maintenance door 101；Concealed drawing is provided in the outer maintenance door 101
Hand 102.Interior maintenance door 103 and outer maintenance door 101 are opened and closed by hinge page 104 respectively, and municipal works administrative staff is facilitated to examine
It repairs.
In the present embodiment, described two 1 bottoms of anti-collision structure cast-in-place concrete structure are fixedly mounted on by high-strength bolt 7
In municipal bridge beam body.
In the present embodiment, 6 inner wall of bottom discharge chamber is provided with waterproof material 601, can reduce water to steel construction
The corrosiveness of inner wall.
In the present embodiment, the outer wall of the internal Prefabricated steel construction 2 is cast-in-place mixed by high-strength bolt 7 and two anti-collision structures
The connection of 1 inner wall of Xtah Crude Clay structure, has detachability and prefabricated installation function.
In actual use, adjacent environment protection type multifunctional anti-collision structure longitudinal direction is equally carried out by high-strength bolt 9 connected, is connect
Mouth is shut using waterproof material, meets waterproof demand.
The environment protection type multifunctional of the environment protection type multifunctional anti-collision structure described based on the above embodiment, above-mentioned the present embodiment is anti-
Hit the construction method of structure specifically:
S1, according to different types of municipal works, it is appropriate to carry out in design drawing to 1 size of anti-collision structure cast-in-place concrete structure
Modification, then internal Prefabricated steel construction 2 is made in the factory according to design drawing, including three chambers (top municipal administrations
Landscape Facilities chamber, middle part cable chamber and bottom discharge chamber) and chamber between steel diaphragm, internal Prefabricated steel construction 2 makes
The waterproof material of 6 inner wall of bottom discharge chamber and cable spud pile are installed during work；
S2, it is based on S1, in municipal works (such as municipal bridge, town road) the prefabricated installation in two sides for needing to be arranged anti-collision structure
Slot, wherein the depth of mounting groove will be lower than pavement of road；
S3, it being based on S2, internal Prefabricated steel construction is installed in mounting groove by high-strength bolt, segmentation is attached along longitudinal direction,
Connection type passes through high-strength bolt and welding；
S4, be based on S3, anti-collision structure concreting mold be laid on the outside of internal Prefabricated steel construction, reserve thickness about 3 ~
5cm is to guarantee anti-collision structure concrete thickness；
S5, it is based on S4, is equally divided into two layers of casting concrete anti-collision structure according to vertical height, concrete strength is wanted according to design
It asks and is calculated and but determined its match ratio, when raw material, slump, style sample, weigh weighing apparatus inspection calibration and mix
Between it is equal strictly be carried out in accordance with regulations, select ordinary cement and above cement progress mix, in casting process using high efficiency water reducing agent come
The probability that concrete formation generates bubble in the process is reduced, vibrates, determines to the concrete poured during placement layer by layer
Form closely knit, uniform overall structure；
S6, it is based on S5, carries out anti-collision structure concrete curing, after concreting to top surface, extra mortar is removed, first substantially
It is closed flat concrete and slightly shrinks and start to solidify preceding compacting, smooth out, receive light；
S7, it is based on S6, curing time carries out demoulding after reaching 28 days, and fits up to anti-collision structure surface defect.
The limitation that technical solution of the present invention is not limited to the above specific embodiments, it is all to do according to the technique and scheme of the present invention
Technology deformation out, falls within the scope of protection of the present invention.
Claims (7)
1. a kind of environment protection type multifunctional anti-collision structure, which is characterized in that including two anti-collision structures being fixed on pavement of road
Cast-in-place concrete structure, two anti-collision structure cast-in-place concrete structures be oppositely arranged and between have an interval, the anti-collision structure is existing
Internal Prefabricated steel construction is equipped between pouring concrete structure, the internal Prefabricated steel construction is the U-shaped knot that a monolith steel plate is converted into
Structure, the bottom insertion pavement of road of U-shaped structure is hereinafter, inside pre-manufactured steel knot on the inside of two anti-collision structure cast-in-place concrete structures
Steel diaphragm there are two from top to bottom being set between structure；Two steel diaphragms are by the space between two anti-collision structure cast-in-place concrete structures
From top to bottom it is divided into three chambers, respectively the municipal Landscape Facilities chamber in top, middle part cable chamber and bottom discharge chamber,
It is connected between top municipal administration Landscape Facilities cavity bottom and bottom discharge chamber roof by pipeline.
2. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: the cast-in-place coagulation of anti-collision structure
Drainage pipeline is provided on pavement of road on the outside of soil structure between bottom discharge chamber, the drainage pipeline is by Road
It is arranged towards bottom discharge chamber inclined downward.
3. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: the middle part cable chamber inner wall
It is provided with cable spud pile.
4. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: the middle part cable chamber is close
Road side is provided with interior maintenance door, and the anti-collision structure cast-in-place concrete structure corresponding position is again provided with outer maintenance door；Institute
It states and is provided with concealed knob in outer maintenance door.
5. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: described two anti-collision structures are cast-in-place
Concrete structure bottom is fixedly mounted on road by high-strength bolt.
6. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: the bottom discharge chamber inner wall
It is provided with waterproof material.
7. environment protection type multifunctional anti-collision structure according to claim 1, it is characterised in that: the internal Prefabricated steel construction
Outer wall is connect by high-strength bolt with two anti-collision structure cast-in-place concrete structure inner walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768819.5A CN110359395A (en) | 2019-08-20 | 2019-08-20 | A kind of environment protection type multifunctional anti-collision structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768819.5A CN110359395A (en) | 2019-08-20 | 2019-08-20 | A kind of environment protection type multifunctional anti-collision structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110359395A true CN110359395A (en) | 2019-10-22 |
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ID=68224054
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910768819.5A Pending CN110359395A (en) | 2019-08-20 | 2019-08-20 | A kind of environment protection type multifunctional anti-collision structure |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769335Y (en) * | 2005-01-21 | 2006-04-05 | 杨汉忠 | Road bridge central concrete barrier plant anti-dazzle flower tank |
| CN204570542U (en) * | 2015-07-03 | 2015-08-19 | 黄贺明 | A kind of traffic highway anticollision barrier wall |
| CN204589879U (en) * | 2015-03-27 | 2015-08-26 | 上海市政工程设计研究总院（集团）有限公司 | Environmental new jersey safety barrier |
| CN206768592U (en) * | 2017-03-21 | 2017-12-19 | 郑州铁路职业技术学院 | Bridge longitudinal drainage device |
| CN108124645A (en) * | 2018-02-06 | 2018-06-08 | 沈阳建筑大学 | A kind of precast combined anti-collision wall with water storage greening function |
| CN209066346U (en) * | 2018-10-22 | 2019-07-05 | 四川志德公路工程有限责任公司 | A kind of bridge-collision-avoidance wall |
| CN210459058U (en) * | 2019-08-20 | 2020-05-05 | 李铮 | Multi-functional crashproof structure of environment-friendly |
-
2019
- 2019-08-20 CN CN201910768819.5A patent/CN110359395A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769335Y (en) * | 2005-01-21 | 2006-04-05 | 杨汉忠 | Road bridge central concrete barrier plant anti-dazzle flower tank |
| CN204589879U (en) * | 2015-03-27 | 2015-08-26 | 上海市政工程设计研究总院（集团）有限公司 | Environmental new jersey safety barrier |
| CN204570542U (en) * | 2015-07-03 | 2015-08-19 | 黄贺明 | A kind of traffic highway anticollision barrier wall |
| CN206768592U (en) * | 2017-03-21 | 2017-12-19 | 郑州铁路职业技术学院 | Bridge longitudinal drainage device |
| CN108124645A (en) * | 2018-02-06 | 2018-06-08 | 沈阳建筑大学 | A kind of precast combined anti-collision wall with water storage greening function |
| CN209066346U (en) * | 2018-10-22 | 2019-07-05 | 四川志德公路工程有限责任公司 | A kind of bridge-collision-avoidance wall |
| CN210459058U (en) * | 2019-08-20 | 2020-05-05 | 李铮 | Multi-functional crashproof structure of environment-friendly |
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