CN104775394A - Method for prefabricating assembled barrier board - Google Patents
Method for prefabricating assembled barrier board Download PDFInfo
- Publication number
- CN104775394A CN104775394A CN201510082557.9A CN201510082557A CN104775394A CN 104775394 A CN104775394 A CN 104775394A CN 201510082557 A CN201510082557 A CN 201510082557A CN 104775394 A CN104775394 A CN 104775394A
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- China
- Prior art keywords
- grid
- barrier board
- prefabricated
- template
- grilles
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the technical field of water transport engineering, in particular to a method for prefabricating an assembled barrier board. The method comprises the following steps: firstly prefabricating grilles of the barrier board; arranging the grilles according to the spaces among the grilles and quantity of the barrier board to form grille groups; installing reinforcing steel bars and templates of boundary beams at two ends of the placed grille groups; grouting concrete of the boundary beams; and detaching the templates of the boundary beams after grouting to complete the manufacturing of the barrier board. By separately manufacturing the grilles, assembling the prefabricated grilles and grouting the boundary beams to manufacture the barrier board, the production speed of the barrier board is faster, and the barrier board can be quickly prefabricated in large batches; because the grilles are separately manufactured, when the templates of the grilles are detached, the operating space is generous; because the grilles are separately manufactured, assembled templates are convenient to manufacture and detach, the problem that the templates of the barrier board are detached by overturning the barrier board is solved when the barrier board is completely prefabricated, bumps on the edges of the barrier board which are produced in a detaching process are effectively prevented, and quality of the barrier board is improved.
Description
Technical field
The present invention relates to marine traffic engineering technical field, particularly relate to a kind of prefabricated barrier board method.
Background technology
At present, the barrier board of the said employing of harbour basin bank protection is generally grid-like, and wherein the shape of grid is generally inverted trapezoidal.Traditional barrier board method for prefabricating is generally and makes monolithic or assembling punching block, according to grid be trapezoid (that is: the cross sectional shape of grid is trapezoidal, its minor face upper, long limit under) mode to carry out barrier board integral prefabricated.Prefabricated complete after, upset barrier board 180 ° carries out form removable, because barrier board and template weight are comparatively large, very inconvenient in switching process, work progress is very loaded down with trivial details, form removal process mark glue difficulty, and between adjacent grid, space is less, causes the working space of form removal narrower and small, very inconvenient in work progress, and because of trapezoidal grid construction shape, concreting completes the multiple factors such as rear pattern plate extrusion, too increases the difficulty of form removal.In form removal process, easily there is Member Lip and knock damage, affect end product quality.In addition, time as prefabricated in barrier board small lot, make sizing punching block, make construction cost sharply increase.
Therefore, for above deficiency, need a kind of prefabricated barrier board method providing component outer tube simple to operate, quick, that make good.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: traditional precast fence plate method is for making monolithic or assembling punching block, it is integral prefabricated that the mode being trapezoid according to grid carries out barrier board, after prefabricated completing, need barrier board to be overturn 180 ° and carry out form removable, work progress is very loaded down with trivial details, causes form removable very inconvenient, and in form removal process, easy generation Member Lip knocks damage, affects barrier board end product quality.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of prefabricated barrier board method, it comprises the following steps: S1, grid template is made according to the size of the grid on barrier board, and to concreting in grid template, built rear dismounting grid template, completed grid prefabricated; S2, repeats step S1, makes multiple grid; S3, according to the quantity ornaments grid of the spacing on prefabricated barrier board between grid and grid, forms grid group, and at the two ends mounting edge beam forms of the grid group be well placed, and the end of each grid is all stretched into and described side bar template built in chamber; S4, after side bar model sheetinstallat is good, carries out side bar concreting, has built rear dismounting side bar template, has completed the making of barrier board.
Wherein, build according to inverted trapezoidal during grid in step sl prefabricated.
Wherein, dabbing is carried out at the grid two ends made in step s 2.
Wherein, in step sl at prefabricated grid two ends reserved steel bar.
Wherein, in step sl, make multiple grid template according to the size of grid, and to use multiple grid template to carry out grid prefabricated simultaneously simultaneously.
Wherein, in step s3, the end part aligning of the grid in grid group, and grid (112) is arranged according to barrier board design pitch.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: the invention provides a kind of prefabricated barrier board method, first carry out prefabricated to the grid on barrier board, grid is furnished according to the quantity of the spacing on prefabricated barrier board between grid and grid, form grid group, and at the two ends mounting edge beam forms of the grid group be well placed, to side bar template builds concreting in chamber, build rear dismounting side bar template, completed the making of barrier board.By grid is made separately, and then prefabricated grid is assembled, build side bar, make barrier board, with traditional monolithic build form barrier board method compared with, speed of production is faster, the quick prefabricated of barrier board in enormous quantities can be realized, owing to making grid separately, when grid form removal, operating space is well-to-do, and because of grid be prefabricated separately, assembled template can be made, convenient dismounting, when overcoming integral prefabricated, need to overturn the problem that barrier board carries out form removal, and the damage of colliding with at barrier board edge effectively can be avoided in disassembly process, arriving of the quality of barrier board finished product is improved, can avoid when small lot batch manufacture barrier board, owing to making overall setting punching block, and the access times of punching block are few, the problem that the manufacturing cost caused increases.
Accompanying drawing explanation
The advantage of the above-mentioned and/or additional aspect of the present invention will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the barrier board described in one embodiment of the invention;
Fig. 2 is the structural representation of the grid group in Fig. 1;
Fig. 3 is the structural representation of the side bar in Fig. 1.
Corresponding relation wherein in Fig. 1 to Fig. 3 between Reference numeral and component names is:
1, barrier board, 11, grid group, 111, reserved steel bar, 112, grid, 12, side bar template.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
The invention provides a kind of this prefabricated barrier board method, comprise the following steps: S1, multiple grid template (as shown in Figure 2) is made according to the size of the grid 112 on barrier board 1, and use multiple grid template to carry out grid 112 prefabricated (that is: to concreting in grid template) simultaneously simultaneously, when building, at the two ends reserved steel bar 111 of grid 112, like this together with grid 112 is cast in side bar time, bonding strength therebetween can be increased, ensure the quality of the barrier board 1 made; Build rear stripping, complete grid 112 prefabricated, it should be noted that, when grid 112 is prefabricated, according to inverted trapezoidal, (that is: the cross sectional shape of grid is trapezoidal, its long limit upper, minor face under) build, being beneficial to concrete like this vibrates in process, by the discharge of bubble in the concrete of building;
Repeat step S1, make multiple grid 112, and carry out dabbing at grid 112 two ends made, increase the roughness on grid 112 surface, promote grid 112 and side bar concrete bond quality, the intensity of flase floor can be ensured; S3, as shown in Figure 2, grid 112 is furnished according to the quantity of the spacing on prefabricated barrier board 1 between grid 112 and grid 112, form grid group 11, the end part aligning of the grid 112 in grid group 11, and equidistantly arrange between grid 112, and at the two ends mounting edge beam forms 12 (as shown in Figure 3) of the grid group 11 be well placed, the end of each grid 112 is all stretched into and described side bar template 12 is built in chamber; S4, after side bar template 12 being installed, builds side bar concrete, has built rear dismounting side bar template 12, has made barrier board 1 (as shown in Figure 1).By grid 112 is made separately, and then prefabricated grid 112 is assembled, build side bar, make barrier board 1, with traditional monolithic build form barrier board 1 method compared with, speed of production is faster, the quick prefabricated of barrier board 1 in enormous quantities can be realized, and because grid 112 makes separately, working space when form removal is comparatively abundant, the fairly simple convenience of form removal, when overcoming integral prefabricated, need to overturn the problem that barrier board 1 carries out form removal, and the damage of colliding with at barrier board 1 edge effectively can be avoided in form removal process, arriving of the quality of barrier board 1 finished product is improved, can avoid when small lot batch manufacture barrier board 1, due to integral manufacturing setting punching block, and the access times of punching block are few, the problem that the manufacturing cost caused increases.
In sum, prefabricated barrier board method provided by the invention, first carry out prefabricated to the grid on barrier board, grid is furnished according to the quantity of the spacing on prefabricated barrier board between grid and grid, form grid group, and at the two ends mounting edge beam forms of the grid group be well placed to side bar template builds in chamber, concreting, build rear dismounting side bar template, complete the making of barrier board.By grid is made separately, and then prefabricated grid is assembled, build side bar, make barrier board, with traditional monolithic build form barrier board method compared with, speed of production is faster, the quick prefabricated of barrier board in enormous quantities can be realized, when overcoming integral prefabricated, need to overturn the problem that barrier board carries out form removal, form removal is very convenient, and the damage of colliding with at barrier board edge effectively can be avoided in disassembly process, arriving of the quality of barrier board finished product is improved, can avoid when small lot batch manufacture barrier board, construction cost can be reduced by residence.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a prefabricated barrier board method, is characterized in that, comprise the following steps:
S1, makes grid template according to the size of the grid (112) on barrier board, and to concreting in grid template, has built rear dismounting grid template, completed grid (112) prefabricated;
S2, repeats step 1, makes multiple grid (112);
S3, grid (112) is furnished according to the quantity of the spacing on prefabricated barrier board between grid (112) and grid (112), form grid group (11), and at two ends mounting edge beam forms (12) of the grid group (11) be well placed, the end of each grid (112) is all stretched into and described side bar template (12) is built in chamber;
S4, after side bar template (12) being installed, carries out side bar concreting, has built rear dismounting side bar template (12), has completed the making of barrier board.
2. prefabricated barrier board method according to claim 1, is characterized in that: build according to inverted trapezoidal during grid (112) in step sl prefabricated.
3. prefabricated barrier board method according to claim 1, is characterized in that: carry out dabbing at the grid made (112) two ends in step s 2.
4. prefabricated barrier board method according to claim 1, is characterized in that: in step sl at prefabricated grid (112) two ends reserved steel bar (111).
5. prefabricated barrier board method according to claim 4, it is characterized in that: in step sl, make multiple grid template according to the size of grid (112), and to use multiple grid template to carry out grid (112) prefabricated simultaneously simultaneously.
6. prefabricated barrier board method according to claim 5, it is characterized in that: in step s3, the end part aligning of the grid (112) in grid group (11), and grid (112) is arranged according to barrier board design pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082557.9A CN104775394A (en) | 2015-02-16 | 2015-02-16 | Method for prefabricating assembled barrier board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510082557.9A CN104775394A (en) | 2015-02-16 | 2015-02-16 | Method for prefabricating assembled barrier board |
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| Publication Number | Publication Date |
|---|---|
| CN104775394A true CN104775394A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510082557.9A Pending CN104775394A (en) | 2015-02-16 | 2015-02-16 | Method for prefabricating assembled barrier board |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717283A (en) * | 1985-07-22 | 1988-01-05 | Presto Products, Incorporated | Installation frame for a grid soil confinement system |
| JPH10266226A (en) * | 1997-03-27 | 1998-10-06 | Shimizu Corp | Foundation structure |
| CN1282660A (en) * | 1999-03-25 | 2001-02-07 | 诺伊纤维技术股份公司 | Large surface area high tensile strength earth mat, its manufacturing method and device and its application |
| CN101698990A (en) * | 2009-10-20 | 2010-04-28 | 中国水电顾问集团华东勘测设计研究院 | Assembled protective slope structure and construction method thereof |
| CN103074868A (en) * | 2013-01-30 | 2013-05-01 | 安徽水利开发股份有限公司 | Precast fence plate dam reinforcing method |
| CN103758084A (en) * | 2014-01-27 | 2014-04-30 | 浙江水利水电学院 | Ecological river interlocking type building blocks and construction method for building protection ridge through building blocks |
-
2015
- 2015-02-16 CN CN201510082557.9A patent/CN104775394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717283A (en) * | 1985-07-22 | 1988-01-05 | Presto Products, Incorporated | Installation frame for a grid soil confinement system |
| JPH10266226A (en) * | 1997-03-27 | 1998-10-06 | Shimizu Corp | Foundation structure |
| CN1282660A (en) * | 1999-03-25 | 2001-02-07 | 诺伊纤维技术股份公司 | Large surface area high tensile strength earth mat, its manufacturing method and device and its application |
| CN101698990A (en) * | 2009-10-20 | 2010-04-28 | 中国水电顾问集团华东勘测设计研究院 | Assembled protective slope structure and construction method thereof |
| CN103074868A (en) * | 2013-01-30 | 2013-05-01 | 安徽水利开发股份有限公司 | Precast fence plate dam reinforcing method |
| CN103758084A (en) * | 2014-01-27 | 2014-04-30 | 浙江水利水电学院 | Ecological river interlocking type building blocks and construction method for building protection ridge through building blocks |
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Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |