CN108442391A - A kind of assembling frame beam cable bolting structure and its construction method - Google Patents
A kind of assembling frame beam cable bolting structure and its construction method Download PDFInfo
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- CN108442391A CN108442391A CN201810413733.6A CN201810413733A CN108442391A CN 108442391 A CN108442391 A CN 108442391A CN 201810413733 A CN201810413733 A CN 201810413733A CN 108442391 A CN108442391 A CN 108442391A
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- 238000010276 construction Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 238000011065 in-situ storage Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 8
- 244000025254 Cannabis sativa Species 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 4
- 235000015097 nutrients Nutrition 0.000 claims description 4
- 239000003415 peat Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (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)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention provides a kind of assembling frame beam cable bolting structure, including assembling frame beam, prestress anchorage cable and alien earth sparging face;Assembling frame beam is made of the prefabricated rood beam being connected with each other, and prefabricated rood beam is internally provided with elongated reinforcing bar, and the both ends of crossbeam and vertical beam are all embedded with suspension hook and fixed steel bars, and prefabricated rood beam center is equipped with anchor cable hole;Elongated splice between prefabricated rood beam is connected with each other by mechanical connecting joint, and the junction casting concrete between prefabricated rood beam forms entirety;Prestress anchorage cable is fixed on by anchorage on prefabricated rood beam by anchor cable hole, and the suspension hook on prefabricated rood beam is connected by hoist cable with soil nailing, the present invention is suitable for rock slope supporting, easy for construction, precast frame beam can directly be fixed on branch armour layer, save scaffold installation;Using assembling frame beam, element factory is prefabricated, reduces site operation difficulty, while Cast-in-Situ Segment template support can be directly anchored on prefabricated components, accelerates speed of application.
Description
Technical field
The invention belongs to geotechnical engineering fields, and in particular to a kind of assembling frame beam cable bolting structure and its construction party
Method.
Background technology
Prestressed anchor cable frame support system is a kind of novel active flexible supporting knot that last century the nineties occur
Structure, oneself be widely used in railway, highway slope diseases reparation and reinforcing engineering in.The structure is by reinforced concrete frame
Beam and prestress anchorage cable combine, and a kind of novel reinforced system of formation passes through anchor cable, frame and slope ground body three
Between interaction, the Rock And Soil sliding force generated when unstable Rock And Soil glides is born, to maintain slope ground body
Stabilization.But in many cases since slope supported is steeper, the construction of Vierendeel girder is more difficult, and reinforcing bar binding and Template Location are non-
It is often difficult, while severe construction environment, it is difficult to ensure that Vierendeel girder quality, construction period are relatively long.
Invention content
In order to solve the above technical problems, a kind of assembling frame beam cable bolting structure of present invention offer and its construction party
Method.Suitable for rock side slope.It is difficult in the construction compared with gradient slope and complex slope to solve traditional prestressed anchor cable frame supporting
The problem of degree improves construction quality, shortens construction period.
Technical scheme is as follows:A kind of assembling frame beam cable bolting structure, including it is assembling frame beam, pre-
Stress anchor cable, the soil nailing for being evenly distributed on branch armour layer and alien earth sparging face;Assembling frame beam is connected with each other by several
Prefabricated rood beam composition, the crossbeam and vertical beam of the prefabricated rood beam are internally provided with the elongated steel of the elongated reinforcing bar in all top and lower part
The both ends of muscle, crossbeam and vertical beam are all embedded with suspension hook and fixed steel bars, and each prefabricated rood beam center is equipped with anchor cable hole;Prefabricated ten
The elongated splice in top between word beam is connected with each other by mechanical connecting joint, and the elongated splice in lower part is connected by machinery
Connector is connected with each other, and the junction between prefabricated rood beam has poured concrete and formed entirety;Prestress anchorage cable passes through anchor
Suo Kong is fixed on by anchorage on prefabricated rood beam, and the suspension hook on the prefabricated rood beam is connected by hoist cable with soil nailing, temporarily
Fixed steel nail is located at branch armour layer, and is set to crossbeam and vertical beam both sides;Fiber mesh cloth is placed between prefabricated rood beam, alien earth sparging
Face is set on web.
The reinforced bar mechanical connector is used for the connection of elongated splice.The elongated reinforcing bar in the top and lower part are elongated
Reinforcing bar is calculated according to different engineerings according to arrangement of reinforcement;The fixed steel bars by prefabricated rood beam for being fixed on side slope temporarily
On, it is convenient that member position and verticality are adjusted.The prestress anchorage cable is made of free segment and anchoring section two parts, anchor
Suo Caiyong steel strand wires or reinforcing bar, anchoring section are made of steel strand wires and mortar, and free segment is made of plastics outsourcing and grease.Prefabricated ten
The crossbeam and vertical beam equal length of word beam.Web of the present invention can make soil moved in improve the original matrix rock surface formed one it is lasting whole
Body plate.
It is fixed temporarily steel nail to connect with fixed steel bars by connecting reinforcing bar temporarily, temporarily fix prefabricated rood beam, anchor cable
After being fixed by anchorage, interim connection reinforcing bar is blocked.
It is preferred that each prefabricated rood beam junction, it is banded with stirrup between the elongated reinforcing bar of the elongated reinforcing bar in top and lower part, is formed
The spacing of compact zone, stirrup is 50mm or 100mm.
It is preferred that it is additionally provided with groove in each crosshead of prefabricated rood beam, it is viscous with cast-in-place concrete to increase precast concrete
Knot, prevents joint face to be broken.
The piece-ups of same section mechanical connecting joint are no more than the 50% of the total radical of reinforcing bar, and the mistake of mechanical connecting joint
The standard width of a room in an old-style house is away from not less than 1m.
In order to facilitate linked network, preferably prefabricated cross beam sides is linked up with equipped with web, and web links up with cloth by web
It is placed between prefabricated rood beam.
It is preferred that soil nailing is evenly arranged between prefabricated rood beam, length 5-8m.
It is preferred that the raw material in alien earth sparging face includes peat, fertile soil, grass fiber, slow-release nutrient fertilizer, jet thickness is to set
Count the 125% of thickness.
It is preferred that cable bolting structure further includes billet, bearing plate when billet is prestressed cable anchorage prevents office
Portion's crushing of concrete.
The present invention also provides a kind of construction methods of assembling frame beam cable bolting structure, include the following steps:
A. slope surface is cleared up
B. soil nailing and construction prestressed cable
By the arrangement requirement of the anchor hole and soil nailing of design, the construction of soil nailing and anchor cable is carried out;
C. assembling frame beam is constructed
1) positioning is fixed temporarily steel nail position, and carries out steel nail and squeeze into construction, by prefabricated rood beam on branch armour layer, makes
Anchor cable passes through prefabricated rood beam center to be equipped with anchor cable hole, and prefabricated rood beam is lifted on the soil nailing that construction is completed by hoist cable,
Steel nail will be fixed temporarily by connecting reinforcing bar temporarily to connect with fixed steel bars, fixed prefabricated rood beam position;
2) after prefabricated rood beam installation is fixed, the elongated splice in top is connected with each other by mechanical connecting joint, under
The elongated splice in portion is connected with each other;In prefabricated rood beam junction casting concrete;
D. anchorage cable stretching and locking
Tensioning is carried out after anchor cable slurry and assembling frame beam Cast-in-Situ Segment reach design strength and is locked;It will connect temporarily
Reinforcing bar blocks;
E. sealing off and covering anchorage
F. alien earth sparging
1) fiber mesh cloth is placed between prefabricated rood beam;
2) alien earth sparging.
It is welded with fixed steel bars with steel nail welding, the other end is fixed temporarily described interim connection reinforcing bar one end.
Present invention advantageous effect outstanding is:
(1) present invention is suitable for rock slope supporting, and easy for construction, prefabricated frame, which is set a roof beam in place, can be directly anchored to branch armour layer,
Save scaffold installation;
(2) present invention is combined support form using assembling frame beam, prestress anchorage cable with soil nailing between Vierendeel girder, ensures
The stability of beam compartment fractured rock improves integrally-built safety, while rood beam when soil nailing can be used as construction is determined
Position.
(3) present invention uses assembling frame beam, and element factory is prefabricated, reduces site operation difficulty, while Cast-in-Situ Segment mould
Slab supporting can be directly anchored on prefabricated components, accelerate speed of application.
Description of the drawings
Fig. 1 is assembled grid beam component schematic diagram of the present invention;
Fig. 2 is assembled grid beam component left view of the present invention;
Fig. 3 is assembled grid beam temporary fixing structure schematic diagram of the present invention;
Fig. 4 is assembled grid beam Cast-in-Situ Segment bar connecting schematic diagram of the present invention;
Fig. 5 is beam compartment soil nailing relative position schematic diagram of the present invention;
Fig. 6 is the schematic diagram of rood beam of the present invention construction;
Fig. 7 is beam compartment web connection diagram of the present invention;
Fig. 8 is the overall structure diagram after assembled grid beam anchor cable construction of the present invention is complete.
Label and symbol description
1- matches formula Vierendeel girder;2- anchor cable holes position;3- suspension hooks;4- fixed steel bars;The elongated reinforcing bar in the tops 5-;The elongated steel in the lower parts 6-
Muscle;7- grooves;8- mechanical connecting joints;9- stirrups;10- is fixed temporarily steel nail;11- connection reinforcing bars;12- soil nailings;13- hoist cables;
14- webs;15- concrete junction;16- alien earth spargings face layer;17- prestress anchorage cables;The top and the bottom 18- crossbeam.
Specific implementation mode
Embodiment 1
As shown in figures 1-8, a kind of assembling frame beam cable bolting structure, including assembling frame beam 1, prestress anchorage cable
17, soil nailing 12 and the alien earth sparging face 16 of branch armour layer are evenly distributed on;Assembling frame beam 1 is connected with each other pre- by several
Rood beam composition processed, the crossbeam and vertical beam of the prefabricated rood beam are internally provided with the elongated reinforcing bar 5 in all top and the elongated reinforcing bar in lower part
6, the both ends of crossbeam and vertical beam are all embedded with suspension hook 3 and fixed steel bars 4, and each prefabricated rood beam center is equipped with anchor cable hole;It is prefabricated
The elongated splice in top between rood beam is connected with each other by mechanical connecting joint 8, and the elongated splice in lower part passes through machine
Tool jointing 8 is connected with each other, and the junction between prefabricated rood beam has poured concrete and formed entirety;Prestress anchorage cable 18
It by anchor cable hole, is fixed on prefabricated rood beam by anchorage, the suspension hook 3 on the prefabricated rood beam passes through hoist cable 13 and soil nailing 12
It is connected, is fixed temporarily steel nail 10 and is located at branch armour layer, and be set to crossbeam and vertical beam both sides;Web 14 is arranged in prefabricated cross
Between beam, alien earth sparging face 16 is set on web 14.Each prefabricated rood beam junction, the elongated reinforcing bar 5 in top and lower part are elongated
Stirrup 9 is banded between reinforcing bar 6, the spacing of stirrup 9 is 50mm or 100mm.It is additionally provided in each crosshead of prefabricated rood beam
Groove 7.The piece-ups of same section mechanical connecting joint 8 are no more than the 50% of the total radical of reinforcing bar, and the mistake of mechanical connecting joint 8
The standard width of a room in an old-style house is away from not less than 1m.Prefabricated cross beam sides is linked up with equipped with web, and web 14 is by web hitch arrangements in prefabricated
Between rood beam.The soil nailing 12 is evenly arranged between prefabricated rood beam, length 5-8m.The raw material packet in alien earth sparging face 16
Peat, fertile soil, grass fiber, slow-release nutrient fertilizer are included, jet thickness is the 125% of design thickness.
It is fixed temporarily steel nail to connect with fixed steel bars by connecting reinforcing bar temporarily, temporarily fix prefabricated rood beam, anchor cable
After being fixed by anchorage, interim connection reinforcing bar is blocked.
A kind of construction method of assembling frame beam cable bolting structure, includes the following steps:
(1) slope surface is cleared up
Before anchor cable construction, manually slope is repaiied according to layering from top to down in time first and excavate level-one, protect level-one.It excavates
When to anchor cable position, the half depth for excavating adjacent anchor cable spacing should be continued downwards, slope surface is cleaned out.
(2) soil nailing and anchor cable construction
The construction requirement anchor cable positioning of assembling frame beam anchor cable must be accurate, according to practical slope surface, first presses design arrangement
It is required that by the accurate measuring in anchor hole position and soil nailing position in slope surface, red paint is used in combination, and construction part indicates that anchor cable is opened at the scene
Hole site and nail Construction position.Anchor hole position deviation must not exceed ± 10mm.Carry out nail Construction between anchor cable and Vierendeel girder.
(3) construction of frame beam
1) after waiting for anchor cable construction, before rood beam installation, crossbeam and longeron based process are completed first, for out-of-flatness
And unsound rock mass, 20cm can be excavated downwards and backfills C15 piece stone concretes formation good basis;
2) positioning is fixed temporarily 10 position of steel nail, and carries out steel nail and squeeze into construction, by prefabricated rood beam on branch armour layer,
Make anchor cable that prefabricated rood beam center be passed through to be equipped with anchor cable hole, prefabricated rood beam is lifted on by the soil nailing that construction is completed by hoist cable 13
On 12, steel nail 10 will be fixed temporarily by connecting reinforcing bar 11 temporarily and connect with fixed steel bars 4, fixed prefabricated rood beam position;
3) after prefabricated rood beam installation is fixed, the elongated splice in top is connected with each other by mechanical connecting joint 8, under
The elongated splice in portion is connected with each other;Bind stirrup, support template, in prefabricated rood beam junction casting concrete;(same section
Face splice number must not exceed the 50% of the total radical of reinforcing bar, and connector is staggered spacing not less than 1m).
(4) anchorage cable stretching and locking
Tensioning is carried out after anchor cable slurry and concrete cast-in-situ section reach design strength.By live pulling test, determine
Tensioning and locking technique.Anchorage cable stretching and lock hierarchy carry out, and are strictly executed by design requirement and operating instruction.In design tensioning
After the completion, single compensation tensioning is carried out in due course, is then locked.After compensating tensioning, from anchorage amount, long 5~10cm is reserved
Steel strand wires, rest part are clipped, and the interim reinforcing bar 11 that connects blocks.
(5) sealing off and covering anchorage
Anchor plate and anchor head each section gap are filled with cement paste, the concrete not less than C25 is finally used to anchor head
Sealing off and covering anchorage is carried out, corrosion is prevented and takes into account beauty.
(6) beam compartment surface construction (alien earth sparging)
1) it removes work surface sundries and loosens sillar;
2) linked network.Web 14 is hung on web hook, is arranged between prefabricated rood beam;
3) alien earth sparging, watering moistening slope surface before alien earth sparging, by peat, fertile soil, grass fiber, slow-release nutrient fertilizer etc.
Mixing material sow grass seeds by duster after the stirring of special-purpose machinery it is online in high-intensity fiber, thickness be deck-molding 2/3.Since water supply in media loses
Mistake can cause stromal thickness inadequate, and it is the 125% of design thickness generally to require jet thickness.
It is welded with fixed steel bars 4 with the welding of steel nail 10, the other end is fixed temporarily interim connection 11 one end of reinforcing bar.
Web 14 can be high-intensity fiber geonet.
Claims (10)
1. a kind of assembling frame beam cable bolting structure, which is characterized in that including assembling frame beam (1), prestress anchorage cable
(17), soil nailing (12) and alien earth sparging face (16) of branch armour layer are evenly distributed on;Assembling frame beam (1) is mutual by several
The prefabricated rood beam composition of connection, the crossbeam and vertical beam of the prefabricated rood beam be internally provided with the elongated reinforcing bar in all top (5) and under
The both ends of the elongated reinforcing bar in portion (6), crossbeam and vertical beam are all embedded with suspension hook (3) and fixed steel bars (4), each prefabricated rood beam center
Equipped with anchor cable hole;The elongated splice in top between prefabricated rood beam is connected with each other by mechanical connecting joint (8), and lower part is logical
Long splice is connected with each other by mechanical connecting joint (8), and the junction between prefabricated rood beam has poured concrete shape
It is integral;Prestress anchorage cable (18) is fixed on by anchorage on prefabricated rood beam by anchor cable hole, hanging on the prefabricated rood beam
Hook (3) by hoist cable (13) soil nailing (12) be connected;It is fixed temporarily steel nail (10) and is located at branch armour layer, and set on crossbeam and erect
Beam both sides, web (14) are arranged between prefabricated rood beam, and alien earth sparging face (16) are set on web (14).
2. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that each prefabricated rood beam connects
Meet place, be banded with stirrup (9) between the elongated reinforcing bar of the elongated reinforcing bar in top (5) and lower part (6), the spacing of stirrup (9) be 50mm or
100mm。
3. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that prefabricated rood beam it is every
Groove (7) is additionally provided in a crosshead.
4. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that same section machinery connects
The piece-ups of connector (8) are no more than the 50% of the total radical of reinforcing bar, and the spacing that is staggered of mechanical connecting joint (8) is not less than 1m.
5. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that prefabricated cross beam sides
It is linked up with equipped with web, web (14) is by web hitch arrangements between prefabricated rood beam.
6. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that the soil nailing (12) exists
It is evenly arranged between prefabricated rood beam, length 5-8m.
7. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that be fixed temporarily steel nail
(10) it is connect with fixed steel bars (4) by connecting reinforcing bar (11) temporarily, temporarily fixes prefabricated rood beam, after anchor cable locking, cut
Disconnected interim connection reinforcing bar (11).
8. a kind of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that alien earth sparging face (16)
Raw material include peat, fertile soil, grass fiber, slow-release nutrient fertilizer, jet thickness is the 125% of design thickness.
9. a kind of a kind of construction method of assembling frame beam cable bolting structure as described in claim 1, which is characterized in that
Include the following steps:
A. slope surface is cleared up
B. soil nailing and construction prestressed cable
By the arrangement requirement of the anchor hole and soil nailing (12) of design, the construction of soil nailing and anchor cable is carried out;
C. assembling frame beam is constructed
1) positioning is fixed temporarily steel nail (10) position, and carries out steel nail and squeeze into construction, by prefabricated rood beam on branch armour layer, makes
Anchor cable passes through prefabricated rood beam center to be equipped with anchor cable hole, and prefabricated rood beam is lifted on the soil nailing that construction is completed by hoist cable (13)
(12) on, steel nail (10) will be fixed temporarily by connecting reinforcing bar (11) temporarily and connect with fixed steel bars (4), fixed prefabricated rood beam
Position;
2) after prefabricated rood beam installation is fixed, the elongated splice in top is connected with each other by mechanical connecting joint (8), lower part
Elongated splice is connected with each other;In prefabricated rood beam junction casting concrete;
D. anchorage cable stretching and locking
Tensioning is carried out after anchor cable slurry and assembling frame beam Cast-in-Situ Segment reach design strength and is locked;Reinforcing bar will be connected temporarily
(11) it blocks;
E. sealing off and covering anchorage
F. alien earth sparging
1) web (14) is arranged between prefabricated rood beam;
2) alien earth sparging.
10. a kind of construction method of assembling frame beam cable bolting structure as claimed in claim 9, which is characterized in that face
When connection reinforcing bar (11) one end and be fixed temporarily steel nail (10) welding, the other end and fixed steel bars (4) are welded.
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109024632A (en) * | 2018-09-14 | 2018-12-18 | 南华大学 | A kind of the precast lattice beam structure and assembly monolithic construction method of slope reinforcement |
CN109356173A (en) * | 2018-10-22 | 2019-02-19 | 中铁二院工程集团有限责任公司 | A kind of pin-connected panel anchor bolt frame girder construction and its construction method |
CN110055979A (en) * | 2019-04-15 | 2019-07-26 | 北京铁科特种工程技术有限公司 | For the precast prestressed concrete anchor pier of slope reinforcement and production and construction method |
CN110080256A (en) * | 2019-06-06 | 2019-08-02 | 福建工程学院 | A kind of assembled cross anchor pier and its construction method |
CN110130367A (en) * | 2019-04-10 | 2019-08-16 | 北京铁科特种工程技术有限公司 | It is a kind of for the precast lattice beam of slope reinforcement and its production and construction method |
CN110565655A (en) * | 2019-05-17 | 2019-12-13 | 中铁十七局集团第二工程有限公司 | frame beam unit for slope reinforcement and assembled frame beam |
CN111705795A (en) * | 2020-06-22 | 2020-09-25 | 南华大学 | Prefabricated anchor pier for slope reinforcement and post-cast lattice beam assembly integral construction method |
CN112900431A (en) * | 2020-12-16 | 2021-06-04 | 陕西建工第六建设集团有限公司 | Material-saving high-water-pressure soil layer anchor cable construction method for loess area |
US11030356B2 (en) * | 2018-12-20 | 2021-06-08 | Disney Enterprises, Inc. | Automated system for design and fabrication of artificial rockwork structures |
CN117005679A (en) * | 2023-08-04 | 2023-11-07 | 泰昌建设有限公司 | Broad-width special-shaped beam structure and combined template thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541495A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Connecting box assembled type concrete beam |
CN105155683A (en) * | 2015-08-12 | 2015-12-16 | 四川省建筑设计研究院 | Prefabricated beam-column connection in prefabricated concrete buildings and construction method thereof |
CN107964966A (en) * | 2017-11-20 | 2018-04-27 | 中国电建集团成都勘测设计研究院有限公司 | Slope reinforcement system for foundation construction engineering |
CN208251121U (en) * | 2018-05-03 | 2018-12-18 | 大连理工大学 | A kind of assembling frame beam cable bolting structure |
-
2018
- 2018-05-03 CN CN201810413733.6A patent/CN108442391A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103541495A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Connecting box assembled type concrete beam |
CN105155683A (en) * | 2015-08-12 | 2015-12-16 | 四川省建筑设计研究院 | Prefabricated beam-column connection in prefabricated concrete buildings and construction method thereof |
CN107964966A (en) * | 2017-11-20 | 2018-04-27 | 中国电建集团成都勘测设计研究院有限公司 | Slope reinforcement system for foundation construction engineering |
CN208251121U (en) * | 2018-05-03 | 2018-12-18 | 大连理工大学 | A kind of assembling frame beam cable bolting structure |
Non-Patent Citations (1)
Title |
---|
傅海英, 中国建材工业出版社 * |
Cited By (12)
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CN109024632A (en) * | 2018-09-14 | 2018-12-18 | 南华大学 | A kind of the precast lattice beam structure and assembly monolithic construction method of slope reinforcement |
CN109356173A (en) * | 2018-10-22 | 2019-02-19 | 中铁二院工程集团有限责任公司 | A kind of pin-connected panel anchor bolt frame girder construction and its construction method |
US11030356B2 (en) * | 2018-12-20 | 2021-06-08 | Disney Enterprises, Inc. | Automated system for design and fabrication of artificial rockwork structures |
CN110130367A (en) * | 2019-04-10 | 2019-08-16 | 北京铁科特种工程技术有限公司 | It is a kind of for the precast lattice beam of slope reinforcement and its production and construction method |
CN110055979A (en) * | 2019-04-15 | 2019-07-26 | 北京铁科特种工程技术有限公司 | For the precast prestressed concrete anchor pier of slope reinforcement and production and construction method |
CN110565655A (en) * | 2019-05-17 | 2019-12-13 | 中铁十七局集团第二工程有限公司 | frame beam unit for slope reinforcement and assembled frame beam |
CN110080256A (en) * | 2019-06-06 | 2019-08-02 | 福建工程学院 | A kind of assembled cross anchor pier and its construction method |
CN110080256B (en) * | 2019-06-06 | 2024-05-24 | 福建工程学院 | Assembled cross anchor pier and construction method thereof |
CN111705795A (en) * | 2020-06-22 | 2020-09-25 | 南华大学 | Prefabricated anchor pier for slope reinforcement and post-cast lattice beam assembly integral construction method |
CN112900431A (en) * | 2020-12-16 | 2021-06-04 | 陕西建工第六建设集团有限公司 | Material-saving high-water-pressure soil layer anchor cable construction method for loess area |
CN117005679A (en) * | 2023-08-04 | 2023-11-07 | 泰昌建设有限公司 | Broad-width special-shaped beam structure and combined template thereof |
CN117005679B (en) * | 2023-08-04 | 2024-06-18 | 泰昌建设有限公司 | Broad-width special-shaped beam structure and combined template thereof |
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