CN202090263U - Emergency road slab capable of being assembled quickly - Google Patents
Emergency road slab capable of being assembled quickly Download PDFInfo
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- CN202090263U CN202090263U CN2011201466301U CN201120146630U CN202090263U CN 202090263 U CN202090263 U CN 202090263U CN 2011201466301 U CN2011201466301 U CN 2011201466301U CN 201120146630 U CN201120146630 U CN 201120146630U CN 202090263 U CN202090263 U CN 202090263U
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Abstract
The utility model discloses an emergency road slab capable of being assembled quickly, which comprises a lower slab, gratings, lateral plates and a cover plate. Grids are fixed on the lower slab, and an anti-slip skin is arranged on the upper surface of the cover plate. Splice plates are arranged on the lateral sides of the lower slab of the emergency road slab to enable adjacent slabs to be connected quickly and stably. Compared with other similar road slabs, the gaps of transverse partition board gratings inside the emergency road slab is larger so that the road slab body is incapable of bearing vehicle loads, but soils and stones on site are filled in the gratings during construction and compacted, after an upper cover plate is installed, the purpose that the soils and stones and the transverse partition boards bear the upper slab and the vehicle loads together is achieved, and strength requirements can be met. Accordingly, materials are saved to the largest extent, shipping weight is reduced, shipping and construction efficiency is improved, and timeliness of disaster relief is improved.
Description
Technical field
The utility model belongs to the Communication and Transportation Engineering field, be specifically related to a kind of emergency road slab made that can assemble fast, the structure design of this emergency road slab made makes it to assemble fast, to be used for rushing to repair fast the road that earthquake or other natural calamity are damaged, to guarantee that disaster relief personnel, machinery equipment and medicine goods and materials etc. are transported to the disaster area fast, in time carry out rescue work, ensure disaster area the people's lives and property safety; Also can be used for building the road in the wet soft or not enough zone of bearing capacity of grounds such as desert area, shoal area.
Background technology
The destruction of disaster area, shake back road is of a great variety and very serious, is badly in need of carrying out emergency first-aid repair to destroying road, to improve the efficient of the transportation and the disaster relief.In traditional maintenance and method for maintaining to road, need special plant and material, open to traffic is slow, even adopt prefabricated units, but the member heaviness, transportation is inconvenient, greatly reduces the destruction road and robs logical efficient.Therefore, design a kind of emergent road structure that can rush to repair impaired road in earthquake or other natural calamity fast, the destruction road is carried out emergency first-aid repair be very important.
Summary of the invention
In order to rush to repair the road that destroys after the calamity quickly and efficiently, based on the convenience of transportation and the rapidity of construction, the purpose of this utility model is, a kind of emergency road slab made that can assemble fast is provided, and utilizes this emergency road slab made to rush to repair destroying road apace.
In order to realize above-mentioned task, the utility model is taked following technical solution:
A kind of emergency road slab made that can assemble fast, comprise lower panel, cover plate and two side plates that are fixed on the lower panel, these two side plates lay respectively on two limits that parallel of lower panel, be fixed with grid on the described lower panel, this grid is between two side plates, the upper surface of described cover plate has anti-skidding covering, it is characterized in that, described emergency road slab made also comprises U type lapping plate; Described lapping plate comprises that base plate B, two are individually fixed in the baffle plate B at this base plate B two ends and are fixed in grid B on the base plate B, wherein, base plate B be fixed on the lower panel and be positioned on the lower panel with perpendicular one side, limit, side plate place, grid B and baffle plate B all join with grid, and the soffit of base plate B and the upper surface of lower panel are positioned at same plane, and the outer side wall surface of baffle plate B and the interior side-wall surface of side plate are positioned at same plane.
Other technologies of the present utility model are characterized as:
Described emergency road slab made also comprises U type overlap joint platform, and this overlap joint platform comprises base plate A and two baffle plate A that are individually fixed in this base plate A two ends, wherein, one side base plate A and lower panel with docking that limit, base plate B place parallels, baffle plate A and side plate connect.
Be fixed with auricle A on the described baffle plate A lateral wall, auricle A is provided with through hole A; Be fixed with auricle B on the lateral wall of one end of described side plate, this auricle B is positioned at an end that is provided with baffle plate B, and the end of this auricle B stretches out side plate, simultaneously, this auricle B is provided with through hole B, and the soffit of the upper surface of auricle A and auricle B is positioned at the soffit of same plane or auricle A and the upper surface of auricle B is positioned at same plane.
Described cover plate comprises cover panel, U type bridge piece and two lid side plates that are fixed on the cover panel soffit, and these two lid side plates lay respectively on two limits that parallel of panel; Described bridge piece comprises top board and two baffle plate C that are fixed on the top board soffit, these two baffle plate C are positioned at the two ends of top board, wherein, top board be fixed on the cover panel and be positioned at cover panel with the lid perpendicular one side, limit, side plate place, and the upper surface of top board and the soffit of cover panel are positioned at same plane, and the outer side surface of baffle plate C is positioned at same surface with the interior sidewall surface of lid side plate.
Be fixed with at least one handle on the lateral wall of described side plate.
Described lower panel, side plate, grid, base plate A, baffle plate A, base plate B, baffle plate B and grid B are one.
Described cover panel, lid side plate, top board and baffle plate C are one.
Described lower panel, grid, side plate, base plate A, baffle plate A, base plate B, baffle plate B, grid B, cover panel, lid side plate, top board and baffle plate C all adopt the glass-epoxy material to make.
The emergency road slab made that can assemble fast of the present utility model is compared with traditional road maintenance method and other assembling road structure form, have that easy construction is efficient, structural strength is high, be convenient to transportation, open to traffic morning etc. advantage:
(1) Fast Installation, construction is convenient.This emergency road slab made is a kind of assembling road slab, assembled on site during construction; Connecting design of employing overlap joint and side plate between plate has auricle auxiliary fixing, and not only connection is firmly stable, and operates very convenient; Upper cover plate adopts lid formula structure, and the lid limit is the design of faulting of slab ends formula overlap joint, makes and stablize between adjacent cover plate firmly that promptly lid is promptly current; Whole construction course need not fastening devicess such as bolt, has improved efficiency of construction to a great extent, and it is ageing to have strengthened the disaster relief; The design of whole road slab structural system is all followed " rapidity " this purport and is launched.
(2) structure is slim and graceful, the mobility height.This emergency road slab made adopts the glass-fiber epoxy-resin composite materials of high-strength light as the preparation material, inner cell structure and the flase floor of adopting of road slab distributes at interval greatly, the weight of unit area plate is than light many of similar assembling road slab, make under the situation of disaster relief road damage, be transported to the job site more easily in enormous quantities, transportation is convenient, the mobility height.
(3) applied widely.This emergency road slab made is because the slim and graceful characteristics of structure, not only be applicable to shake back hypodynamic roadbed of carrying or the repairing of soft foundation road, also be applicable to other geological disaster rescue such as landslide, mud-rock flow, very strong compliance also arranged for building of desert area, shoal area and Soft Soil Area temporary road.
(4) promptly spread i.e. usefulness, open to traffic early.This emergency road slab made is in case after construction finishes, just open to traffic immediately, and being different from needs to close traffic or carries out traffic control in traditional pavement maintenance scheme.
(5) dismounting can reuse freely.This emergency road slab made can be prefabricated, recycling, can be used as disaster relief stockpile, is transported to on-the-spot the laying when to be needed and gets final product; Before soil stone is filled, sprayed one deck lubrication oil at the grid inwall, during recovery, only need open upper cover plate, with facility it has been turned, the native stone of pouring out in the grid gets final product.
(6) technology is simple, and cost is lower.This emergency road slab made has been selected the material of price economy as much as possible when guaranteeing high-strength light, add sparse cell structure design, has farthest saved material usage; Simultaneously, this road slab adopts the cloth layer to press production technology, and the one-shot forming model can be produced in batches.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure of cover plate schematic diagram;
Fig. 3 connects the effect schematic diagram between adjacent emergency road slab made plate;
Fig. 4 is that auricle connects amplification effect figure between plate;
Fig. 5 is the stub organigram of coupling pin, and wherein, figure (a) is a front view, and figure (b) is a lateral view;
Fig. 6 is the plan view and the work sheet of the secondary pin of coupling pin, wherein, figure (a) plan view, figure (b) is a lateral view.
The utility model is described in further detail below in conjunction with accompanying drawing.
The specific embodiment
The utility model is a basic goal with " improving repairing efficient ", designed the quick assembling emergency road slab made structure that but batch production is prefabricated, can reuse, set about from the conevying efficiency and efficiency of construction two aspects that improve emergency road slab made, emphasis solves following technical problem:
(1) formulate rational repairing scheme: the mode of failure of shake back road is intricate, and destructiveness differs, and must formulate corresponding repairing scheme at concrete mode of failure and degree.Robbing of disaster area road is logical from big aspect, mainly shows two aspects of laying with emergency road slab made of filling of interim roadbed.Destroy for general top course, only needing to lay emergency road slab made can be open to traffic; For serious roadbed damage or damaged or destroyed by flood, need fill interim roadbed, and on the roadbed that fills, lay emergency road slab made.But, no matter be which kind of destroys, the laying of emergency road slab made all is to guarantee that road institute is requisite.Therefore, the utility model adopts light-weight high-strength material to develop emergency road slab made, both has been applicable to the repairing that general road is destroyed, and also is applicable to the laying of road slab on interim roadbed or the soft foundation.
(2) preferred suitable emergency road slab made structure and preparation material: in order to improve the efficient of emergency road slab made transportation, emergency road slab made is when satisfying requirement of strength, should select the little material preparation of density as far as possible for use, and form of structure reasonable in design, feasible minimum with material, to reduce the weight of unit road slab.Therefore, the utility model adopts the glass-epoxy of high-strength light as the preparation material, the form of structure of preferred grid-native stone formula, the emergency road slab made that preparation can be assembled fast, with respect to other structure and materials, when satisfying bulk strength and rigidity requirement, farthest reduced the weight of road slab unit area, thereby improved the efficient of transportation greatly.
(3) construction technology of optimization emergency road slab made: the batch production of emergency road slab made is prefabricated can to improve its efficiency of construction largely, in addition, also necessary construction technology and operation reasonable in design, make constructing operation simple, efficient and convenient, further improve the efficient of road repairing after the calamity.
With reference to figure 1, of the present utility modelly can assemble emergency road slab made fast, comprise lower panel 1, two side plates 5, U type lapping plate 4 and cover plates 22; Described two side plates 5 are individually fixed on two limits that parallel of lower panel 1; Be fixed with grid 2 on the described lower panel 1, this grid 2 is between two side plates 5; The upper surface of described cover plate 22 has anti-skidding covering 21; Described lapping plate 4 comprises base plate B8, two are individually fixed in the baffle plate B9 at this base plate B8 two ends and are fixed in the last and grid B10 between two baffle plate B9 of base plate B8, wherein, base plate B8 be fixed on the lower panel 1 and be positioned on the lower panel 1 with perpendicular one side, limit, side plate 5 place, be that base plate B8 and limit, side plate 5 place when being fixed on the lower panel 1 is perpendicular, grid B10 and baffle plate B9 all join with grid 2, and the upper surface of the soffit of base plate B8 and lower panel 1 is positioned at same plane, the interior side-wall surface of the outer side wall surface of baffle plate B9 and side plate 5 is positioned at same plane, from dynamic structure, lapping plate 4 wherein is by grid 2, lower panel 1 and side plate 5 prolong and form, and raise the formation ladder at the bottom of lower panel 1 plate, and raising height can equate with lower panel 1 thickness, after so that overlap with adjacent emergency road slab made, the bottom surface of adjacent panels can be smooth, and, all more former side plate 5 positions, baffle plate B9 position at two ends are to bias internal, and offset distance can equate with former side plate thickness, so that can insert on the adjacent panel smoothly, finish between plate and connect, and then make that the overall structure of member is compact more, firmly.
For overlapping with U type lapping plate 4 better, can establish U type overlap joint platform 3 on promptly relative one side of another side of the lower panel 1 of the emergency road slab made that can assemble fast of the present utility model with limit, lapping plate 4 place, corresponding with the each several part structure of lapping plate 4, this overlap joint platform 3 comprises base plate A6 and two baffle plate A7 that are individually fixed in this base plate A6 two ends, wherein, base plate A6 docks with one side with limit, base plate B8 place parallels of lower panel 1, be that base plate A6 is fixed on lower panel 1 one sides and parallels with base plate B8 simultaneously, baffle plate A7 and side plate 5 connect; From another perspective, overlap joint platform 3 is formed by lower panel 1 and side plate 5 prolongations.Adopt such technical scheme, connecting between the plate of the emergency road slab made that can assemble fast is rigid connection, and as shown in Figure 3, promptly the lapping plate 4 of left side emergency road slab made is overlapped on the overlap joint platform 3 of right side emergency road slab made fully after the connection, be interlocked mutually, form stable the connection.
Above-mentioned lower panel 1, grid 2, side plate 5, base plate A6, baffle plate A7, base plate B8, baffle plate B9 and grid B10 can be processed into one.
More firm for adjacent emergency road slab made is connected, be fixed with auricle A11 on the baffle plate A7 lateral wall, auricle A11 is provided with through hole A12; Be fixed with auricle B13 on the lateral wall of one end of described side plate 5, this auricle B13 is positioned at an end that is provided with baffle plate B9, and the end of this auricle B13 stretches out side plate 5, simultaneously, this auricle B13 is provided with through hole B14, and, the soffit of the upper surface of auricle A11 and auricle B13 is positioned at the soffit of same plane or auricle A11 and the upper surface of auricle B13 is positioned at same plane, final structure shows as: the auricle A11 of overlap joint platform 3 ends is concordant with side plate 5 edges, and the auricle B13 some or half of lapping plate 4 ends stretches out side plate 5 end margins.With reference to figure 4, the relative up and down through hole that forms of through hole A12 when adjacent two emergency road slab mades overlap with through hole B14, other secondary fasteners such as bolt are inserted in this through hole with fastening overall structure, specifically, after adjacent panels is finished overlap joint, the auricle that is set on two plates overlaps and closely contact, two through hole co-axially align on the auricle, as shown in Figure 4, in through hole, insert stub, in the hole of stub end, insert secondary pin, just can further assist fixing adjacent two road slabs, fully guarantee to connect firmly between plate.Further, in use come off in order to prevent pin, pin is designed to stub, and (a) (Fig. 6 is two parts a) with secondary pin for Fig. 5.Shown in Fig. 5 (a), the two ends up and down of stub polish, so that can be preferably and secondary pin contacts, and the stub end has a columned hole, is used for inserting secondary pin.Shown in Fig. 6 (a), secondary pin adopts the annular elastomeric chip architecture, during use, gets final product in the cylindrical hole of insertion stub.
With reference to figure 2, cover plate 22 wherein can adopt lid formula structure, and this cover plate 22 comprises cover panel 15, U type bridge piece 16 and two lid side plates 17 that are fixed on cover panel 15 soffits; Described two lid side plates 17 lay respectively on two limits that parallel of cover panel 15; Described bridge piece 16 comprises top board 18 and two baffle plate C19 that are fixed on top board 18 soffits, these two baffle plate C19 are positioned at the two ends of top board 18, wherein, top board 18 be fixed on the cover panel 15 and be positioned at cover panel 15 with the lid perpendicular one side, limit, side plate 17 place, that is to say top board 18 be fixed in cover panel 15 one side and with the lid side plate 17 perpendicular, and the soffit of the upper surface of top board 18 and cover panel 15 is positioned at same plane, and the outer side surface of baffle plate C19 is positioned at same surface with the interior sidewall surface of lid side plate 17.Cover panel 15 wherein, lid side plate 17, top board 18 and baffle plate C19 can be processed into one.
For fixing at least one handle 20 on the lateral wall of handled easily side plate 5.
Above-mentioned lower panel 1, grid 2, side plate 5, base plate A6, baffle plate A7, base plate B8, baffle plate B9, grid B10, cover panel 15, lid side plate 17, top board 18 and baffle plate C19 all can adopt the glass-epoxy material to make.
The grid that grid 2 forms in the whole member is bigger, can fill on-the-spot native stone and compacting during use in grid, covers cover plate again, to bear vehicular load.Like this, not only can make full use of on-the-spot native stone, and guarantee grid 2 and filling when native stone supports traffic load, also alleviate the material usage and the own wt of emergency road slab made, improve the ageing of the conevying efficiency of emergency road slab made and the disaster relief.
In sum, emergency road slab made of the present utility model has following technological merit:
(1) lower panel, side plate, grid, overlap joint platform and lapping plate can be an integral body, and side plate is provided with auxiliary fixedly auricle, circular hole are arranged, so that auxiliary the connection fixed adjacent two block road plates on the auricle.
(2) raise the formation ladder at the bottom of the plate of lapping plate, and raise height and equate that with lower panel thickness so that after being overlapped on the overlap joint platform, the bottom surface of adjacent panels energy is smooth.
(3) all more former side plate position, side plate position, both sides of lapping plate is to bias internal, and offset distance equates with former side plate thickness, so that can insert smoothly on the U type overlap joint platform, finishes between plate and connects.
(4) cover plate adopts lid formula structure, and the lid limit of both sides has increased the lateral stability of upper cover plate, adjacent cover plate connects and adopts the overlap joint design, and constraint has increased the stability that cover plate follows the car direction mutually.
(5) each several part of whole emergency road slab made all adopts glass-epoxy to make.
The concrete operations step of the emergency road slab made work progress that can assemble fast of the present utility model is as follows:
(1) roadbed cleaning and leveling: at selected paving location, roadbed is cleared up and flattened, guarantee projections such as smooth substantially, the no big particle diameter stone of roadbed end face.For the road of relocating or roadbed collapses, should gather materials on the spot, near the native stone the utilization is filled or the roadbed in the highway section of relocating is cleared up leveling the roadbed that collapses, and adopts the simple compacting of machinery.Roadbed after cleaning and the leveling will provide a good operation platform for emergency road slab made, help evenly spreading the load stress that road slab transmits;
(2) lay between lower panel and plate and connect: when laying lower panel, at first by on the roadbed that manually lower panel is put into after the leveling, the tight overlap joint between plate and the plate guarantees that the through hole on the auricle aligns substantially, inserts stub and secondary pin.Whole construction does not need loaded down with trivial details fastening devicess such as bolt, and is convenient to operation;
(3) spray grid-native stone interleaving agent: emergency road slab made be a kind of can the emergent equipment of the disaster relief prefabricated, that can lay in, can reuse, after disaster relief work is finished, need reclaim, as disaster relief deposit emergency road slab made.During recovery, the inner native stone of filling of grid need be poured out.But because bonding and rubbing action between native stone and the flase floor, native stone also is difficult for pouring out.Therefore, can before filling, native stone spray grid-native stone interleaving agent (common sliding agent such as oil film), to reduce the adhesion stress between flase floor and the native stone at the grid inner surface;
(4) native stone is filled and compacting: after spraying grid-native stone interleaving agent, according to the native stone loading that is calculated by coefficient of loose laying, adopt small-sized forklift or loader to carry out native stone and fill, adopt road roller or walking beam to carry out compacting or jolt ramming;
(5) install surface cover: the top panel of emergency road slab made adopts lid formula structure, relies on and covers the limit
Improve the lateral stability of cover plate with the side plate interlock of road slab, be unlikely in use to produce horizontal slippage; Rely on mutual overlap joint constraint between the adjacent cover plate to increase the stability that cover plate follows the car direction;
(6) the plate side is banketed: after cover plate installs, adopt artificial or machinery bankets in the both sides of road slab and hit reality in the above, to strengthen the lateral stability of road slab integral body.
Claims (8)
1. the emergency road slab made that can assemble fast, comprise lower panel (1), cover plate (22) and two side plates (5) that are fixed on the lower panel (1), these two side plates (5) lay respectively on two limits that parallel of lower panel (1), be fixed with grid (2) on the described lower panel (1), this grid (2) is positioned between two side plates (5), the upper surface of described cover plate (22) has anti-skidding covering (21), it is characterized in that, described emergency road slab made also comprises lapping plate (4), this lapping plate (4) comprises base plate B(8), two are individually fixed in this base plate B(8) the baffle plate B(9 at two ends) and be fixed in base plate B(8) on grid B(10), wherein, base plate B(8) be fixed on the lower panel and be positioned on the lower panel (1) with perpendicular one side, side plate (5) limit, place, grid B(10) and baffle plate B(9) all join with grid (2), and the upper surface of soffit base plate B(8) and lower panel (1) is positioned at same plane, baffle plate B(9) outer side wall surface and the interior side-wall surface of side plate (5) be positioned at same plane.
2. emergency road slab made as claimed in claim 1, it is characterized in that, described emergency road slab made also comprises U type overlap joint platform (3), this overlap joint platform (3) comprises base plate A(6) and two be individually fixed in this base plate A(6) the baffle plate A(7 at two ends), wherein, base plate A(6) with lower panel (1) with base plate B(8) one side of paralleling, limit, place docks baffle plate A(7) connect with side plate (5).
3. emergency road slab made as claimed in claim 2 is characterized in that, described baffle plate A(7) be fixed with auricle A(11 on the lateral wall), auricle A(11) be provided with through hole A(12); Be fixed with auricle B(13 on the lateral wall of one end of described side plate (5)), this auricle B(13) be positioned at be provided with baffle plate B(9) an end, and an end this auricle B(13) stretches out side plate (5), simultaneously, this auricle B(13) is provided with through hole B(14), and, auricle A(11) upper surface and auricle B(13) soffit be positioned at same plane or auricle A(11) soffit and auricle B(13) upper surface be positioned at same plane.
4. emergency road slab made as claimed in claim 1 or 2, it is characterized in that, described cover plate (22) comprises cover panel (15), U type bridge piece (16) and two lid side plates (17) that are fixed on cover panel (15) soffit, and these two lid side plates (17) lay respectively on two limits that parallel of cover panel (15); Described bridge piece (16) comprises top board (18) and two baffle plate C(19 that are fixed on top board (18) soffit), these two baffle plate C(19) be positioned at the two ends of top board (18), wherein, top board (18) be fixed in cover panel (15) go up and be positioned at cover panel (15) with lid perpendicular one side, side plate (17) limit, place, and the soffit of the upper surface of top board (18) and cover panel (15) is positioned at same plane, baffle plate C(19) outer side surface with the lid side plate (17) interior sidewall surface be positioned at same surface.
5. emergency road slab made as claimed in claim 1 or 2 is characterized in that, is fixed with at least one handle (20) on the lateral wall of described side plate (5).
6. emergency road slab made as claimed in claim 2 is characterized in that, described lower panel (1), grid (2), side plate (5), base plate A(6), baffle plate A(7), base plate B(8), baffle plate B(9) and grid B(10) be one.
7. emergency road slab made as claimed in claim 4 is characterized in that, described cover panel (15), lid side plate (17), top board (18) and baffle plate C(19) be one.
8. emergency road slab made as claimed in claim 4, it is characterized in that described lower panel (1), grid (2), side plate (5), base plate A(6), baffle plate A(7), base plate B(8), baffle plate B(9), grid B(10), cover panel (15), lid side plate (17), top board (18) and baffle plate C(19) all adopt the glass-epoxy material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466301U CN202090263U (en) | 2011-05-10 | 2011-05-10 | Emergency road slab capable of being assembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466301U CN202090263U (en) | 2011-05-10 | 2011-05-10 | Emergency road slab capable of being assembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090263U true CN202090263U (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201466301U Expired - Fee Related CN202090263U (en) | 2011-05-10 | 2011-05-10 | Emergency road slab capable of being assembled quickly |
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| CN (1) | CN202090263U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535302A (en) * | 2011-12-31 | 2012-07-04 | 北京工业大学 | Temporary pavement blanket structure for super-shallow buried subsurface-excavated underground engineering, and construction method thereof |
| CN103306180A (en) * | 2013-07-05 | 2013-09-18 | 李耀强 | Trap prevention gallery road for construction site |
| CN103452027A (en) * | 2013-09-16 | 2013-12-18 | 南京工业大学 | Composite base plate |
| CN106939542A (en) * | 2017-04-05 | 2017-07-11 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of transmission line of electricity temporary road is paved the way watt with chain type |
| CN108004871A (en) * | 2017-12-12 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of variation rigidity splicing face of emergent road and bridge |
| CN111501468A (en) * | 2020-04-27 | 2020-08-07 | 广东中帆建设有限公司 | Fabricated road structure and construction process |
| CN113136756A (en) * | 2021-03-25 | 2021-07-20 | 金川集团股份有限公司 | Method for repairing underground mine roadway pavement |
| CN114182599A (en) * | 2021-12-31 | 2022-03-15 | 太原理工大学 | Platform plate and assembled heavy platform |
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2011
- 2011-05-10 CN CN2011201466301U patent/CN202090263U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535302B (en) * | 2011-12-31 | 2014-01-01 | 北京工业大学 | Temporary pavement blanket structure for super-shallow buried subsurface-excavated underground engineering, and construction method thereof |
| CN102535302A (en) * | 2011-12-31 | 2012-07-04 | 北京工业大学 | Temporary pavement blanket structure for super-shallow buried subsurface-excavated underground engineering, and construction method thereof |
| CN105200888B (en) * | 2013-07-05 | 2017-03-29 | 茹朝贵 | A kind of building site plank road |
| CN105200888A (en) * | 2013-07-05 | 2015-12-30 | 茹朝贵 | Construction site gallery road |
| CN105350424A (en) * | 2013-07-05 | 2016-02-24 | 茹朝贵 | Sinking prevention plank road |
| CN103306180A (en) * | 2013-07-05 | 2013-09-18 | 李耀强 | Trap prevention gallery road for construction site |
| CN105350424B (en) * | 2013-07-05 | 2017-04-19 | 茹朝贵 | Sinking prevention plank road |
| CN103452027A (en) * | 2013-09-16 | 2013-12-18 | 南京工业大学 | Composite base plate |
| CN106939542A (en) * | 2017-04-05 | 2017-07-11 | 中国能源建设集团江苏省电力设计院有限公司 | A kind of transmission line of electricity temporary road is paved the way watt with chain type |
| CN108004871A (en) * | 2017-12-12 | 2018-05-08 | 中冶建筑研究总院有限公司 | A kind of variation rigidity splicing face of emergent road and bridge |
| CN108004871B (en) * | 2017-12-12 | 2024-02-06 | 中冶建筑研究总院有限公司 | Rigidity-variable spliced emergency road bridge deck |
| CN111501468A (en) * | 2020-04-27 | 2020-08-07 | 广东中帆建设有限公司 | Fabricated road structure and construction process |
| CN113136756A (en) * | 2021-03-25 | 2021-07-20 | 金川集团股份有限公司 | Method for repairing underground mine roadway pavement |
| CN114182599A (en) * | 2021-12-31 | 2022-03-15 | 太原理工大学 | Platform plate and assembled heavy platform |
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