CN110076886A - A kind of bridge prefabrication box beam hogging moment notch locating template and its application method - Google Patents
A kind of bridge prefabrication box beam hogging moment notch locating template and its application method Download PDFInfo
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- CN110076886A CN110076886A CN201910464679.2A CN201910464679A CN110076886A CN 110076886 A CN110076886 A CN 110076886A CN 201910464679 A CN201910464679 A CN 201910464679A CN 110076886 A CN110076886 A CN 110076886A
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- 238000009417 prefabrication Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004873 anchoring Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge prefabrication box beam hogging moment notch locating templates, it is related to Continuous Bridge Construction of Precast Box Beam field, to solve common quality defect existing for Continuous Bridge prefabricated case beam hogging moment notch in current highway engineering construction, notch and concrete block, anchoring piece be connected, are difficult to coordinate, can not position between prestress pipe and reinforcing bar, connection reinforcing bar etc., and hogging moment notch spillage, concrete leakiness, presentation quality be poor, corner angle fuzzy, rebate former dismantle the problem of difficulty.The first middle layer template is provided with below first upper former, the first lower template is provided with below the template of first middle layer, there are two the first upper former settings, the two sides of two first upper formers are provided with the second upper former, it is provided with the second middle layer template below second upper former, is provided with the second lower template below the template of second middle layer.
Description
Technical field
The present invention relates to Continuous Bridge Construction of Precast Box Beam field, specially a kind of bridge prefabrication box beam hogging moment notch is fixed
Position template and its application method.
Background technique
Continuous Bridge prefabricated case beam hogging moment notch, it is pre- to refer in particular to the Continuous Bridge superstructure in bridges in highway engineering herein
Box beam top plate processed reserves prestressing force hogging moment stretching notch, to realize that bridge structure becomes continuous system transform from freely-supported.
In the past, hogging moment rebate former mostly used comb type steel plate to splice, although gap is blocked using foamed glue, the overstocked gap mistake of comb shape
More, it is easy to appear Surface Quality of Concrete defect is clearly limited in construction technique normalizing for template.
Common quality defect, notch and coagulation existing for Continuous Bridge prefabricated case beam hogging moment notch in highway engineering construction at present
Grave is stifled, anchoring piece linking, between prestress pipe and reinforcing bar, connection reinforcing bar etc. is difficult to coordinate, can not position, hogging moment slot
The problem that mouthful spillage, concrete leakiness, presentation quality be poor, corner angle fuzzy, rebate former disassembly are difficult, therefore urgency in the market
A kind of bridge prefabrication box beam hogging moment notch locating template and its application method is needed to solve the problems, such as that this people is a little.
Summary of the invention
The purpose of the present invention is to provide a kind of bridge prefabrication box beam hogging moment notch locating template and its application method, with
Solve to propose quality existing for Continuous Bridge prefabricated case beam hogging moment notch in current highway engineering construction in above-mentioned background technique
Common fault, notch and concrete block, anchoring piece be connected, prestress pipe and reinforcing bar, connect reinforcing bar etc. between be difficult to coordinate, nothing
Method positioning, hogging moment notch spillage, concrete leakiness, presentation quality be poor, corner angle fuzzy, rebate former disassembly difficulty are asked
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of bridge prefabrication box beam hogging moment notch positions
Template, including the first upper former are provided with the first middle layer template, first middle layer mould below first upper former
The first lower template is provided with below plate, the lower end of first upper former and the upper end of the first lower template are provided with
Rectangular through-hole, there are two the first upper former settings, and two the first upper formers are parallel, two first upper layers
The two sides of template are provided with the second upper former, and the second middle layer template is provided with below second upper former, described
The second lower template is provided with below second middle layer template, the side of second middle layer template is provided with junction steel plate, and
Junction steel plate is fixedly connected with the second middle layer template by connecting bolt, the lower end of second upper former and second lower layer's mould
The upper end of plate is provided with rectangular through-hole, and the upper end of second middle layer template is provided with round tube hole, and round tube hole is provided with two
A, the lower end of second upper former and the upper end of the second lower template are provided with rectangular through-hole, second upper layer mould
The side of plate, the second middle layer template and the second lower template is mounted on bolt connecting tube, inserts close to the junction steel plate side
The vertical center line of pin connection pipe coincides, and coincides close to the vertical center line of junction steel plate other side bolt connecting tube,
The side of first upper former, the first middle layer template and the first lower template is mounted on bolt connecting tube.
Preferably, the bolt connecting tube is internally provided with clevis bolt, and clevis bolt passes through with bolt connecting tube
It is threadedly coupled.
Preferably, the side of first lower template and the second lower template lower end is provided with mounting flange, and solid
Determine flange and the first lower template and the second lower template is welded to connect, the inside of the mounting flange is equipped with fixing bolt.
Preferably, first upper former, the first middle layer template and the first lower template are parallel, second upper layer
Template, the second middle layer template and the second lower template are parallel, angle between first upper former and the second upper former
It is 90 degree, angle is 90 degree between first middle layer template and the second middle layer template, first lower template and the
Angle is 90 degree between two lower templates.
Preferably, a kind of bridge prefabrication box beam hogging moment notch locating template application method the following steps are included:
Step 1: the first upper former, the first middle layer template, the second upper former and the second middle layer template are thick using 1cm
Steel plate, the first lower template and the second lower template use the equal leg angle of 7cm, install and design drawing in three layers of mould of upper, middle and lower
Bolt connecting tube is separately connected on plate, it is Φ 22 that bolt, which connects bore, and upper and lower nut will be arranged on a vertical line,
It is processed according to the hogging moment notch size of layout design, mounting flange uses steel plate after material 5mm to be respectively welded at first
In lower template and the second lower template；
Step 2: according on design drawing bar spacing and position, in the first upper former, the second upper former,
It is logical with big rectangles such as plasma cutting machine cutting and layout design upper and lower level reinforcing bars in one lower template and the second lower template
Hole, the high 3cm of square hole, according to design in the first upper former, the first middle layer template, the second upper former and the second middle layer template
The isodiametric rectangular through-hole of root bellows is cut with plasma cutting machine in the position of hogging moment prestress pipe in drawing and circle is logical
Hole；
Step 3: the first upper former, the first middle layer template and the first lower template are piled up first when installation, by the
Bolt connecting tube in one upper former, the first middle layer template and the first lower template aligns, and is at this time packed into clevis bolt
In bolt connecting tube, then the second upper former, the second middle layer template and the second lower template piled up into alignment, is packed into bolt at this time
Bolt just realizes the limit between each template, and junction steel plate is fixed in the second middle layer template by connecting bolt；
Step 4: by the first upper former installed, the first middle layer template and the first lower template and the second upper former,
Second middle layer template and the second lower template, which are moved to, needs region to be mounted, penetrates mounting flange with fixing bolt and squeezes into ground
It is fixed to carry out entirety, can construct；
Step 5: rotating latch bolt is extracted first when disassembly, the fixing bolt on mounting flange is unclamped again, with inner membrance
The first lower template and the second lower template are dismantled together；
Step 6: first removing the first upper former, then remove the second upper former；
Step 7: last piecemeal removes the first middle layer template and the second middle layer template, by using this hogging moment notch
Template makes box beam hogging moment notch concrete spillage, closely knit, corner angle protection aspect be significantly improved.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention improves the peace of rebate former by being hierarchical block assembled formwork by the improvement of hogging moment rebate former
Assembly and disassembly speed can save 2-3 hours branch form removal time per a piece of box beam；Each piece of template upper, middle and lower before and after hogging moment notch
Boundary is above and below notch at longitudinal reinforcement, and in order to which middle layer template is convenient in demoulding, notch longitudinal reinforcement preformed groove is arranged at up and down
In two layers of template, prestressed pore passage ripple pore is reserved on intermediate die plate, is reduced template large area opening and is enhanced template
Rigidity and globality, the small turnover utilization rate of template deformation are high；Each piece of two side template upper, middle and lower of hogging moment notch boundary is on notch
At lower transverse steel, in order to which middle layer template is convenient in demoulding, notch transverse steel preformed groove is arranged in upper layer and lower layer template, solution
Determined notch and concrete block, anchoring piece be connected, prestress pipe and reinforcing bar, connect reinforcing bar etc. between be difficult to coordinate, nothing
The problem of legal position；Bottom angle steel takes perforated screw to fix with inner membrance, prevents Form floating, and consider beam length variation including
Sliding slot is made on film to adjust the position of hogging moment；Left and right link improves formwork rigidity using channel bar screw connection；Hogging moment
The link of template entirety bolt, screw and lead screw support, which are fixed, makes template overall stability that deformation dislocation be avoided to cause anchor plate position well
Set offset；All around four direction uses cross thick stick band silk to notch, and both ends are fixed on rotary screw bracing reinforcement in template,
The configuration of the present invention is simple, it is easy to make；Universal and cheap using material, processing cost is low, and construction and installation disassembly is fast, quality
It is reliable to guarantee, solve the problems, such as that rebate former disassembly is difficult.
2. making box beam quality reach beautiful outside interior reality using this hogging moment rebate former, in concrete spillage, closely knit, corner angle protection
Aspect is significantly improved, and construction quality reaches design and code requirement, and inspection of quality qualification rate 100% solves hogging moment
The problem of notch spillage, concrete leakiness, presentation quality be poor, corner angle fuzzy.
3. the small turnover utilization rate of template deformation is high.Make conventional template that can reduce processing 5-10 set hogging moment template.Significantly
The use for reducing gap filler, every 1 box beam can save 4-6 tank filler, while eliminate because gap filler is excessively cleared up not
Thoroughly or expansion invades mass defect caused by concrete.Reduce prefabricated box -beam hogging moment notch because of the cleaning work of spillage, every 1
Piece box beam can save 1-2 hour cleaning work, and construction environmental benefit, economic benefit are good.
Detailed description of the invention
Fig. 1 is top view of the invention；
Fig. 2 is the cross-sectional view in the direction A-A of the invention；
Fig. 3 is the cross-sectional view in the direction B-B of the invention.
In figure: 1, the first upper former；2, the first middle layer template；3, the first lower template；4, junction steel plate；5, bolt spiral shell
Bolt；6, bolt is connected；7, round tube hole；8, rectangular through-hole；9, bolt connecting tube；10, fixing bolt；11, mounting flange；12,
Two upper formers；13, the second middle layer template；14, the second lower template.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of bridge prefabrication box beam hogging moment notch positioning mould
Plate, including the first upper former 1, the lower section of the first upper former 1 are provided with the first middle layer template 2, under the first middle layer template 2
Side is provided with the first lower template 3, and it is logical that the upper end of the lower end of the first upper former 1 and the first lower template 3 is provided with rectangle
Hole 8, there are two the settings of the first upper former 1, and two the first upper formers 1 are parallel, the two sides of two the first upper formers 1
It is provided with the second upper former 12, the lower section of the second upper former 12 is provided with the second middle layer template 13, the second middle layer template
13 lower section is provided with the second lower template 14, and the side of the second middle layer template 13 is provided with junction steel plate 4, and junction steel plate 4
It is fixedly connected with the second middle layer template 13 by connecting bolt 6, the lower end of the second upper former 12 and the second lower template 14
Upper end is provided with rectangular through-hole 8, and the upper end of the second middle layer template 13 is provided with round tube hole 7, and there are two the settings of round tube hole 7,
The upper end of the lower end of second upper former 12 and the second lower template 14 is provided with rectangular through-hole 8, the second upper former 12, the
The side of two middle layer templates 13 and the second lower template 14 is mounted on bolt connecting tube 9, connects close to 4 side bolt of junction steel plate
The vertical center line of adapter tube 9 coincides, and coincides close to the vertical center line of 4 other side bolt connecting tube 9 of junction steel plate, the
The side of one upper former 1, the first middle layer template 2 and the first lower template 3 is mounted on bolt connecting tube 9.
Further, bolt connecting tube 9 is internally provided with clevis bolt 5, and clevis bolt 5 passes through with bolt connecting tube 9
It is threadedly coupled.
Further, the side of 14 lower end of the first lower template 3 and the second lower template is provided with mounting flange 11, and solid
Determine flange 11 and the first lower template 3 and the second lower template 14 is welded to connect, the inside of mounting flange 11 is equipped with fixed spiral shell
Bolt 10.
Further, the first upper former 1, the first middle layer template 2 and the first lower template 3 are parallel, the second upper former
12, the second middle layer template 13 and the second lower template 14 are parallel, angle between the first upper former 1 and the second upper former 12
It is 90 degree, angle is 90 degree between the first middle layer template 2 and the second middle layer template 13, under the first lower template 3 and second
Angle is 90 degree between layer template 14.
Further, a kind of application method of bridge prefabrication box beam hogging moment notch locating template the following steps are included:
Step 1: the first upper former 1, the first middle layer template 2, the second upper former 12 and the second middle layer template 13 use
The steel plate of 1cm thickness, the first lower template 3 and the second lower template 14 install and design drawing in upper using the equal leg angle of 7cm
It is separately connected bolt connecting tube 9 in lower three layers of template, 9 internal diameter of bolt connecting tube is Φ 22, and upper and lower nut will be arranged in and hang down
It on a straight line, is processed according to the hogging moment notch size of layout design, mounting flange 11 is using steel plate point after material 5mm
It is not welded in the first lower template 3 and the second lower template 14；
Step 2: according on design drawing bar spacing and position, the first upper former 1, the second upper former 12,
With big squares such as plasma cutting machine cutting and layout design upper and lower level reinforcing bars in first lower template 3 and the second lower template 14
Shape through-hole 8, the high 3cm of square hole, in the first upper former 1, the first middle layer template 2, the second upper former 12 and the second middle layer template
The isodiametric square of root bellows is cut according to the position of hogging moment prestress pipe in design drawing plasma cutting machine on 13
Shape through-hole 8 and round tube hole 7；
Step 3: first pile up the first upper former 1, the first middle layer template 2 and the first lower template 3 when installation, it will
Bolt connecting tube 9 in first upper former 1, the first middle layer template 2 and the first lower template 3 aligns, at this time by bolt spiral shell
Bolt 5 is fitted into bolt connecting tube 9, then the second upper former 12, the second middle layer template 13 and the second lower template 14 have been piled up pair
Together, it is packed into clevis bolt 5 at this time, just realizes the limit between each template, junction steel plate 4 is fixed on by connecting bolt 6
In second middle layer template 13；
Step 4: by the first upper former 1 installed, the first middle layer template 2 and the first lower template 3 and the second upper layer mould
Plate 12, the second middle layer template 13 and the second lower template 14, which are moved to, needs region to be mounted, penetrates fixation with fixing bolt 10
Flange 11 is squeezed into ground progress entirety and is fixed, and can construct；
Step 5: rotating latch bolt 5 is extracted first when disassembly, the fixing bolt 10 on mounting flange 11 is unclamped again, with
Inner membrance dismantles the first lower template 3 and the second lower template 14 together；
Step 6: first removing the first upper former 1, then remove the second upper former 12；
Step 7: last piecemeal removes the first middle layer template 2 and the second middle layer template 13, by using this hogging moment slot
Mouth template makes box beam hogging moment notch concrete spillage, closely knit, corner angle protection aspect be significantly improved.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of bridge prefabrication box beam hogging moment notch locating template, including the first upper former (1), it is characterised in that: described
It is provided with the first middle layer template (2) below first upper former (1), is provided with below first middle layer template (2)
It is logical that one lower template (3), the lower end of first upper former (1) and the upper end of the first lower template (3) are provided with rectangle
Hole (8), there are two the first upper former (1) settings, and two the first upper formers (1) are parallel, and two described first
The two sides of upper former (1) are provided with the second upper former (12), and is provided with below second upper former (12)
Two middle layer templates (13) are provided with the second lower template (14) below second middle layer template (13), second middle layer
The side of template (13) is provided with junction steel plate (4), and junction steel plate (4) and the second middle layer template (13) pass through connection bolt
(6) it is fixedly connected, the lower end of second upper former (12) and the upper end of the second lower template (14) are provided with rectangle and lead to
Hole (8), the upper end of second middle layer template (13) are provided with round tube hole (7), and there are two round tube hole (7) settings, and described the
The lower end of two upper formers (12) and the upper end of the second lower template (14) are provided with rectangular through-hole (8), second upper layer
The side of template (12), the second middle layer template (13) and the second lower template (14) is mounted on bolt connecting tube (9), close to institute
The vertical center line for stating junction steel plate (4) side bolt connecting tube (9) coincides, and close to junction steel plate (4) other side bolt
The vertical center line of connecting tube (9) coincides, first upper former (1), the first middle layer template (2) and the first lower template
(3) side is mounted on bolt connecting tube (9).
2. a kind of bridge prefabrication box beam hogging moment notch locating template according to claim 1, it is characterised in that: described to insert
Pin connection pipe (9) is internally provided with clevis bolt (5), and clevis bolt (5) is connected through a screw thread with bolt connecting tube (9).
3. a kind of bridge prefabrication box beam hogging moment notch locating template according to claim 1, it is characterised in that: described
The side of one lower template (3) and the second lower template (14) lower end is provided with mounting flange (11), and mounting flange (11)
It is welded to connect with the first lower template (3) and the second lower template (14), the inside of the mounting flange (11) is equipped with fixation
Bolt (10).
4. a kind of bridge prefabrication box beam hogging moment notch locating template according to claim 1, it is characterised in that: described
One upper former (1), the first middle layer template (2) and the first lower template (3) are parallel, second upper former (12),
Two middle layer templates (13) and the second lower template (14) are parallel, first upper former (1) and the second upper former (12)
Between angle be 90 degree, angle is 90 degree between first middle layer template (2) and the second middle layer template (13), described
Angle is 90 degree between one lower template (3) and the second lower template (14).
5. a kind of bridge prefabrication box beam hogging moment notch locating template according to claim 1, which is characterized in that described one
The application method of kind of bridge prefabrication box beam hogging moment notch locating template the following steps are included:
Step 1: the first upper former (1), the first middle layer template (2), the second upper former (12) and the second middle layer template (13)
Using the steel plate of 1cm thickness, the first lower template (3) and the second lower template (14) install and design figure using the equal leg angle of 7cm
Paper is separately connected bolt connecting tube (9) in three layers of template of upper, middle and lower, and bolt connecting tube (9) internal diameter is Φ 22, and upper and lower spiral shell
Mother will be arranged on a vertical line, be processed according to the hogging moment notch size of layout design, and mounting flange (11) uses
Steel plate is respectively welded in the first lower template (3) and the second lower template (14) after material 5mm；
Step 2: according on design drawing bar spacing and position, the first upper former (1), the second upper former (12),
It is big with plasma cutting machine cutting and layout design upper and lower level reinforcing bar etc. in first lower template (3) and the second lower template (14)
Rectangular through-hole (8), the high 3cm of square hole, the first upper former (1), the first middle layer template (2), the second upper former (12) and
Root wave is cut according to the position of hogging moment prestress pipe in design drawing plasma cutting machine in second middle layer template (13)
The isodiametric rectangular through-hole of line pipe (8) and round tube hole (7)；
Step 3: first pile up the first upper former (1), the first middle layer template (2) and the first lower template (3) when installation,
Bolt connecting tube (9) in first upper former (1), the first middle layer template (2) and the first lower template (3) is aligned, this
When clevis bolt (5) is fitted into bolt connecting tube (9), then by the second upper former (12), the second middle layer template (13) and
Two lower templates (14) have piled up alignment, are packed into clevis bolt (5) at this time, just realize the limit between each template, will connect steel
Plate (4) is fixed in the second middle layer template (13) by connecting bolt (6)；
Step 4: by the first upper former (1) installed, the first middle layer template (2) and the first lower template (3) and the second upper layer
Template (12), the second middle layer template (13) and the second lower template (14), which are moved to, needs region to be mounted, uses fixing bolt
(10) it penetrates mounting flange (11) and squeezes into ground progress integrally fixation, can construct；
Step 5: rotating latch bolt (5) is extracted first when disassembly, the fixing bolt (10) on mounting flange (11) is unclamped again,
The first lower template (3) and the second lower template (14) are dismantled with inner membrance；
Step 6: first removing the first upper former (1), then remove the second upper former (12)；
Step 7: last piecemeal removes the first middle layer template (2) and the second middle layer template (13), by using this hogging moment slot
Mouth template makes box beam hogging moment notch concrete spillage, closely knit, corner angle protection aspect be significantly improved.
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| CN201910464679.2A CN110076886A (en) | 2019-05-30 | 2019-05-30 | A kind of bridge prefabrication box beam hogging moment notch locating template and its application method |
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| CN201910464679.2A CN110076886A (en) | 2019-05-30 | 2019-05-30 | A kind of bridge prefabrication box beam hogging moment notch locating template and its application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906903A (en) * | 2020-07-16 | 2020-11-10 | 五冶集团上海有限公司 | End plugging template suitable for steel strand capable of being worn in production of pre-tensioning precast beam |
| CN114571581A (en) * | 2022-01-26 | 2022-06-03 | 广西航务建设工程有限公司 | Box girder hogging moment tensioning notch construction method |
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