CN106088106A - A kind of prefabricated assembled environmental retaining support structure - Google Patents
A kind of prefabricated assembled environmental retaining support structure Download PDFInfo
- Publication number
- CN106088106A CN106088106A CN201610652913.0A CN201610652913A CN106088106A CN 106088106 A CN106088106 A CN 106088106A CN 201610652913 A CN201610652913 A CN 201610652913A CN 106088106 A CN106088106 A CN 106088106A
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- CN
- China
- Prior art keywords
- prefabricated
- support structure
- post
- retaining support
- gear soil
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention provides a kind of prefabricated assembled environmental retaining support structure, including drag post, prefabricated ecological gear soil plate and prefabricated crown beam, drag post is vertically set up by setpoint distance, laterally inserted prefabricated ecological gear soil plate between drag post, at drag post and prefabricated ecological gear soil plate top, prefabricated crown beam is installed, forms post slab and girder wall.Present invention can apply in river course waterway regulation works, Municipal Drainage Engineering, traffic roadbed support engineering, after taking special measures of preventing water, it is possible to be applied to base pit engineering as permanent continuous underground wall structure.Present configuration is simple, easy to use, economical and practical, safety and environmental protection.
Description
Technical field
The present invention relates to concrete prefabricated building materials technology field, particularly to the prefabricated assembled environmental retaining support of one
Structure.
Background technology
At present in technical field of civil engineering, the Geotechnical Engineering supporting construction form existed is more, existing temporary supporting
Structure, also has permanent supporting construction.Conventional provisional retaining support structures have: steel sheet pile, rail pile, H profile steel stake, three
Axle cement mixing pile diaphragm wall, rotary churning pile, pre-base stake and other engineering method stake or pile plank etc.；Permanent retaining support structures
Have: cast-in-place diaphram wall, gravity type Reinforced Concrete Retaining Walls, cast-in-place cast-in-situ bored pile, precast rc slab stake etc..
For temporary supporting structure, due to it it is considered that the short-term of construction period props up gear needs, so Stability Analysis of Structures
Performance and endurance quality cannot meet construction quality demand steady in a long-term.And permanent supporting is constructed major part employing scene and is watered
The method of note, there is also that building-site is dirty and messy, long construction period, work efficiency are low, construction costs is high, working procedure is complicated and structure
The drawback of quality instability is with not enough.
The sheet pile wall structure formed after prefabricated sheet pile injection, has that the duration is short, that gear steady quality, endurance quality are good is excellent
Point, but owing to its construction costs is high, ecological performance is bad, administers at Considering Environmental, ecological harmonious, constructing environment friendly society
Can instantly, the bad defect of its ecological performance makes its application be very limited.
Summary of the invention
For defect present in above-mentioned prior art, it is desirable to provide a kind of prefabricated assembled environmental gear soil
Protection structure,
Can be applicable to, in river course waterway regulation works, Municipal Drainage Engineering, traffic roadbed support engineering, take special measures of preventing water
After, it is possible to it is applied to base pit engineering as permanent continuous underground wall structure.Present configuration reality simple, easy to use, economic
Favour, safety and environmental protection.
In order to realize above-mentioned technical purpose, the present invention uses following technical proposals: a kind of prefabricated assembled environmental gear is native
Supporting construction, including drag post, prefabricated ecological gear soil plate and prefabricated crown beam, described drag post is vertically set up by setpoint distance,
Laterally inserted prefabricated ecological gear soil plate between described drag post, installs prefabricated at drag post and prefabricated ecological gear soil plate top
Guan Liang, forms post slab and girder wall.
Preferably, described prefabricated ecology sets in keeping off soil plate and vertically hangs muscle hole.
Preferably, described drag post column side face is symmetrical arranged plugboard trough.
Preferably, described drag post cylinder upper end is provided with reaction frame installing hole.
Preferably, described drag post cylinder upper surface is set to plane, and cylinder lower end is set to cone or pyramid.
Preferably, described prefabricated crown beam is strip flute profile, and channel opening is downward, described prefabricated crown back portion be provided with injected hole with
Preformed hole installed by railing.
Preferably, described prefabricated crown beam sides is provided with and green plants hanging hole.
Preferably, it is provided with ecological hole or drain pipe preformed hole in described prefabricated ecological gear soil plate.
Preferably, described prefabricated ecological gear soil plate is concrete product, woodwork or bamboo product.
A kind of prefabricated assembled environmental retaining support structure of the offer of the present invention, has that structural behaviour is stable, durability
Can good, assembly flow shop simply quick, construction costs is low, ecological effect is good, the later stage removes the remarkable advantage such as conveniently, be used for
In river course waterway regulation works, Municipal Drainage Engineering, traffic roadbed support engineering, after taking special measures of preventing water, it is possible to as
Permanent continuous underground wall structure is applied to City Excavation Engineering.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side schematic view of the present invention；
Fig. 3 is the drag post schematic diagram of the present invention；
Fig. 4 is the plugboard trough parting bead schematic diagram of the present invention；
Fig. 5 is the prefabricated ecological gear soil plate schematic diagram of the present invention；
Fig. 6 be the present invention prefabricated crown beam schematic diagram.
Wherein:
1, drag post；2, prefabricated ecological gear soil plate；3, prefabricated crown beam；4, muscle hole is vertically hung；5, plugboard trough；6, reaction frame is installed
Hole；7, injected hole；8, preformed hole installed by railing；9, green hanging hole is planted；10, ecological hole；11, drain pipe preformed hole；12, plugboard trough every
Bar.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Seeing shown in Fig. 1-Fig. 6, the present invention provides a kind of prefabricated assembled environmental retaining support structure, including drag post
1, prefabricated ecological gear soil plate 2 and prefabricated crown beam 3, described drag post 1 is vertically set up by setpoint distance, between described drag post 1
Laterally inserted prefabricated ecological gear soil plate 2, installs prefabricated crown beam 3 at drag post 1 and prefabricated ecological gear soil plate 2 top, is formed
Post slab and girder wall.
As preferably embodiment, set in described prefabricated ecological gear soil plate 2 and vertically hang muscle hole 4.Vertically hanging muscle hole 4
It is inserted into hanging muscle, both can play hanging plate, it is also possible to playing plate positioning action, slip casting back card/back board wall globality is more in hole
By force.
As preferably embodiment, described drag post 1 column side face is symmetrical arranged plugboard trough 5.Can set in plugboard trough 5
Put plugboard trough parting bead 12, for inserting and the prefabricated ecological gear soil plate 2 of a gear.
As preferably embodiment, described drag post 1 cylinder upper end is provided with reaction frame installing hole 6.Reaction frame installing hole 6
The interior girder steel that can penetrate is for fixing pile compacting equipment, and utilizes drag post 1 as the prefabricated ecological gear soil plate 2 of counter-force basis press-in.
As preferably embodiment, described drag post 1 cylinder upper surface is set to plane, cylinder lower end be set to cone or
Pyramid, to strengthen drag post 1 cylinder penetration performance to build-in soil layer.
As preferably embodiment, described prefabricated crown beam 3 is in strip flute profile, and channel opening is downward, described prefabricated crown Liang3Ding
Portion is provided with injected hole 7 and installs preformed hole 8 with railing.Described injected hole 7, can be after prefabricated crown beam 3 be installed as slip casting passage
High strength and no shrinting cement mortar is injected, by prefabricated crown beam 3 and prefabricated ecological gear native plate 2, the company of drag post 1 by injected hole 7
Connect gap and be filled with closely knit, to strengthen structural stability.
As preferably embodiment, described prefabricated crown beam 3 side is provided with green plants hanging hole 9, can plant the outstanding of basin basket as green
Hang reserved jack.
As preferably embodiment, in described prefabricated ecological gear soil plate 2, it is provided with ecological hole 10 or drain pipe preformed hole
11.Being provided with the ecological hole 10 of through plate body on plate face, nest hole can be educated as dwelling of aquatic organism in this ecological hole 10, and ecological hole 10 can
To be hole, it is possible to insert sand-free coarse porous concrete concrete in hole, in order to grow, green grass planting is raw and plankton is perched.
As preferably embodiment, described prefabricated ecological gear soil plate 2 is concrete product, woodwork or bamboo product.
It is prefabricated that the construction package of the invention described above is batch production, and easy scale of organization metaplasia is produced, reliable product quality.
The present invention assembles the brief step of installation exercise:
1, mounting and construction equipment type selecting and preparation: according to engineering geological condition, reasonable selection crane, pile hammer and positioning and guiding
The construction equipments such as frame.Crane gear can be selected for crawler crane or autocrane；Pile driving equipment can be selected for hydraulic vibration driver,
Electricity drives vibration hammer, hydraulic impact hammer, diesel pile hammer or static pile press.
2, in-site measurement unwrapping wire: accurate calibration goes along with sb. to guard him well the insertion point of axial line control point and drag post 1.
3, positioning guiding rack is installed: positioning guiding rack is installation auxiliary device, according to dimensions and the design of drag post 1
Spacing uses H profile steel to be welded.After surveying setting-out fixed point, positioning guiding rack is accurately installed on construction axis.
4, drag post 1 is installed: can use the engineering method constructions such as vibratory drilling method, ballistic method or static pressure implantation.Lifting drag post 1
After, insert in the locating slot in positioning guiding rack, use pile driving equipment to squeeze into drag post 1 to designed elevation, note squeezing into
Cheng Zhongxu ensures perpendicularity and the design pitch accurate positioning of drag post 1 body.
6, prefabricated ecological gear soil plate 2 is installed: the method that is pressed directly into can be used to install, when employing is pressed directly into method, must use
Pressure equipment is carried out, and after lifting by crane prefabricated ecological gear soil plate 2, with pressure equipment, first piece of plate plate top is depressed into drag post 1 and pushes up
200mm to 500mm below absolute altitude, is inserted into second piece of inserted block, successively block-by-block press-in, until by prefabricated for last block ecological gear soil
The plate top of plate 2 is pressed into designed elevation.
6, prefabricated crown beam 3 is installed: after installing drag post 1 and prefabricated ecological gear soil plate 2 piecewise by root, lift by crane prefabricated crown
Beam 3, is installed on the top of post plate structure by prefabricated crown beam 3 by root, after installation, injects in the injected hole 7 of prefabricated crown beam 3
High strength and no shrinting cement mortar, to strengthen the globality of prefabricated crown beam 3 and drag post 1 board wall.During installation, two are preced with between beam and must retain
The expansion joint of 10mm, prevents the lower Guan Liang of the effect of expanding with heat and contract with cold from producing and sticks up arch deformation.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (9)
1. a prefabricated assembled environmental retaining support structure, including drag post, prefabricated ecological gear soil plate and prefabricated crown beam,
It is characterized in that: described drag post is vertically set up by setpoint distance, between described drag post, laterally inserted prefabricated ecological gear soil is inserted
Plate, installs prefabricated crown beam at drag post and prefabricated ecological gear soil plate top, forms post slab and girder wall.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described prefabricated
Set in ecological gear soil plate and vertically hang muscle hole.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described drag
Post column side face is symmetrical arranged plugboard trough.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described drag
Post cylinder upper end is provided with reaction frame installing hole.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described drag
Post cylinder upper surface is set to plane, and cylinder lower end is set to cone or pyramid.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described prefabricated
Guan Liang is strip flute profile, and channel opening is downward, and described prefabricated crown back portion is provided with injected hole and installs preformed hole with railing.
The prefabricated assembled environmental retaining support structure of one the most according to claim 6, it is characterised in that: described prefabricated
Hat beam sides is provided with green plants hanging hole.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described prefabricated
It is provided with ecological hole or drain pipe preformed hole in ecological gear soil plate.
The prefabricated assembled environmental retaining support structure of one the most according to claim 1, it is characterised in that: described prefabricated
Ecological gear soil plate is concrete product, woodwork or bamboo product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652913.0A CN106088106A (en) | 2016-08-11 | 2016-08-11 | A kind of prefabricated assembled environmental retaining support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610652913.0A CN106088106A (en) | 2016-08-11 | 2016-08-11 | A kind of prefabricated assembled environmental retaining support structure |
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| Publication Number | Publication Date |
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| CN106088106A true CN106088106A (en) | 2016-11-09 |
Family
ID=57455793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610652913.0A Pending CN106088106A (en) | 2016-08-11 | 2016-08-11 | A kind of prefabricated assembled environmental retaining support structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759469A (en) * | 2017-01-12 | 2017-05-31 | 兰州理工大学 | Detachable cantilever retaining wall and construction and recovery method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001295242A (en) * | 2000-04-12 | 2001-10-26 | Nippon Steel Corp | Porous concrete block for greening vertical wall face and steel sheet pile revetment structure using it |
| CN203113355U (en) * | 2013-01-29 | 2013-08-07 | 上海市水利工程设计研究院有限公司 | Pile-plate-type slope protection structure |
| CN203603105U (en) * | 2013-11-27 | 2014-05-21 | 浙江大学城市学院 | Wall plate type ecological retaining wall bank protection structure |
| CN204344609U (en) * | 2014-11-06 | 2015-05-20 | 江苏宏远科技工程有限公司 | Retaining pin |
| CN105421485A (en) * | 2015-10-30 | 2016-03-23 | 杭州江润科技有限公司 | Construction method of high-fill prefabricated cast-in-situ combined pile slab wall protection structure |
| CN105756070A (en) * | 2016-05-04 | 2016-07-13 | 山东大学 | Assembled type foundation pit supporting and protecting structure system based on prefabricated members |
| CN205894089U (en) * | 2016-08-11 | 2017-01-18 | 湖南卓工建材科技有限公司 | Native supporting construction of environmental fender of prefabricated assembled |
-
2016
- 2016-08-11 CN CN201610652913.0A patent/CN106088106A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001295242A (en) * | 2000-04-12 | 2001-10-26 | Nippon Steel Corp | Porous concrete block for greening vertical wall face and steel sheet pile revetment structure using it |
| CN203113355U (en) * | 2013-01-29 | 2013-08-07 | 上海市水利工程设计研究院有限公司 | Pile-plate-type slope protection structure |
| CN203603105U (en) * | 2013-11-27 | 2014-05-21 | 浙江大学城市学院 | Wall plate type ecological retaining wall bank protection structure |
| CN204344609U (en) * | 2014-11-06 | 2015-05-20 | 江苏宏远科技工程有限公司 | Retaining pin |
| CN105421485A (en) * | 2015-10-30 | 2016-03-23 | 杭州江润科技有限公司 | Construction method of high-fill prefabricated cast-in-situ combined pile slab wall protection structure |
| CN105756070A (en) * | 2016-05-04 | 2016-07-13 | 山东大学 | Assembled type foundation pit supporting and protecting structure system based on prefabricated members |
| CN205894089U (en) * | 2016-08-11 | 2017-01-18 | 湖南卓工建材科技有限公司 | Native supporting construction of environmental fender of prefabricated assembled |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759469A (en) * | 2017-01-12 | 2017-05-31 | 兰州理工大学 | Detachable cantilever retaining wall and construction and recovery method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161109 |