CN202500077U - Large-span steel corrugated plate arc-shaped supporting structure - Google Patents
Large-span steel corrugated plate arc-shaped supporting structure Download PDFInfo
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- CN202500077U CN202500077U CN2012200078074U CN201220007807U CN202500077U CN 202500077 U CN202500077 U CN 202500077U CN 2012200078074 U CN2012200078074 U CN 2012200078074U CN 201220007807 U CN201220007807 U CN 201220007807U CN 202500077 U CN202500077 U CN 202500077U
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- steel corrugated
- supporting structure
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Abstract
The utility model relates to a large-span steel corrugated plate arc-shaped supporting structure, and belongs to the technical field of transport facilities, which provides a large-span arc-shaped supporting structure used in road engineering of highways, bridges, tunnels, municipal engineering and the like. The technical solution is that: the supporting structure is composed of arc-shaped steel corrugated plates, high-strength bolts and concrete foundations, wherein a plurality of the arc-shaped steel corrugated plates are connected together to form an arc-shaped supporting plate by the high-strength bolts, both ends of the arc-shaped supporting plate are connected with the concrete foundations, the thickness of the arc-shaped steel corrugated plates is 5.0-8.0mm, the pitch of wave is 380-420mm, the wave depth is 130-170mm, the span of the arc-shaped supporting plate connected by the plurality of the arc-shaped steel corrugated plates is 8.0m-24.0m. The supporting structure provided by the utility model breaks through limitations of traditional parameter relationship of the steel corrugated plates, and provides arc-shaped steel corrugated plates with a larger wave pitch and wave depth. The supporting structure can bear a greater force by using plates of the same thickness, which is applicable to supporting structures of highways, bridges, tunnels and the like with a span between 8.0m and 24.0m.
Description
Technical field
The utility model relates to a kind ofly strides footpath arc braced structures greatly by what the steel corrugated sheet was made, belongs to the means of transportation technical field.
Background technology
In the last few years; In highway constructions such as speedway, bridges and culverts, tunnel, municipal administration; Developed and utilized the steel corrugated sheet to make the new material and the new technology of braced structures; This new material and new technology have easy construction, advantage such as durable, not fragile really, and this is that structures such as traditional concrete bridges and culverts are incomparable.The essential structure of steel corrugated sheet braced structures is that steel plate is rolled out the corrugated sheet that ripple just becomes certain-length on the forming machine of special use; Corrugated sheet is rolled into the arc-shaped wave card of different curvature radius; Around the arc-shaped wave card bolt hole is arranged, a plurality of arc-shaped wave cards are coupled together with bolt just formed the corrugated sheet passage, the cross sectional shape of passage is semicircle, arch; The bottom is connected with concrete foundation, as the bridges and culverts of striding the footpath greatly, the braced structures in tunnel.This braced structures has certain shock resistance; Can adapt to bigger sedimentation and distortion; Compare with traditional reinforced concrete bridge or steel bridge and to have that construction costs is low, the construction period short, road surfaces does not have advantages such as shrinkage joint, be widely used in the fields such as road bridge, railway bridge, underground passage, tunnel.
The parameter corresponding relation of at present general steel corrugated sheet is: thickness of slab 2.75～7mm, the pitch of waves 110～200mm, the depth of convolution 25～70mm.Find that in practice of construction the intensity of the steel corrugated sheet of this waveform parameter has certain restriction, the braced structures after the processing can only satisfy strides the footpath less than 8 meters bridges and culverts, can not be used in to stride the footpath greater than 8 meters braced structures.This just big limitations the range of application of the steel corrugated sheet braced structures of making, can not give full play to the advantage of this arc steel corrugated sheet, the necessary improvement.
The utility model content
The utility model technical problem to be solved provides a kind of intensity height, strides the big large-span steel corrugated sheet arc braced structures in footpath.
The technical scheme that solves the problems of the technologies described above is:
A kind of large-span steel corrugated sheet arc braced structures; It is made up of arc steel corrugated sheet, high-strength bolt, concrete foundation, angle steel, stone bolt; Polylith arc steel corrugated sheet is connected to the arc gripper shoe by high-strength bolt, and the two ends of arc gripper shoe are connected with high-strength bolt with angle steel, and stone bolt is connected with angle steel and concrete foundation; Its improvements are that the thickness of slab of said arc steel corrugated sheet is that 5.0---8.0mm, the pitch of waves are that 380-420mm, the depth of convolution are 130-170mm.
Above-mentioned large-span steel corrugated sheet arc braced structures, the footpath of striding of the arc gripper shoe that said polylith arc steel corrugated sheet connects into is 8.0m-24.0m.
The usefulness of the utility model is:
The utility model has been broken through the traditional parameters relation restriction of corrugated steel pipe; Through optimum organization, Theoretical Calculation, experimental test checking; The arc steel that a kind of pitch of waves is wide, the depth of convolution is big corrugated sheet is provided; Under the situation of equal thickness of slab, can bear bigger power, be applicable to that the braced structures of highway constructions such as the speedway of striding 8.0 meters to 24.0 meters in footpath, bridges and culverts, tunnel, municipal administration adopts.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark is following among the figure: arc steel corrugated sheet 1, high-strength bolt 2, concrete foundation 3, angle steel 4, stone bolt 5.
The specific embodiment
The utility model is made up of arc steel corrugated sheet 1, high-strength bolt 2, concrete foundation 3, angle steel 4, stone bolt 5.
Show among the figure that polylith arc steel corrugated sheet 1 is connected to the arc gripper shoe by high-strength bolt 2, the two ends of arc gripper shoe are connected with angle steel 4 usefulness high-strength bolts 2, and stone bolt 5 is connected with angle steel 4 and concrete foundation 3.
The thickness of slab of arc steel corrugated sheet 1 is that 5.0---8.0mm, the pitch of waves are that 380-420mm, the depth of convolution are 130-170mm.
The thickness of slab of a preferred embodiment of the utility model is that 7mm, the pitch of waves are that 400mm, the depth of convolution are 150mm.
The footpath of striding of the arc gripper shoe that polylith arc steel corrugated sheet 1 connects into is 8.0m-24.0m.
Claims (2)
1. large-span steel corrugated sheet arc braced structures; It is made up of arc steel corrugated sheet (1), high-strength bolt (2), concrete foundation (3), angle steel (4), stone bolt (5); Polylith arc steel corrugated sheet (1) is connected to the arc gripper shoe by high-strength bolt (2); The two ends of arc gripper shoe are connected with high-strength bolt (2) with angle steel (4); Stone bolt (5) is connected with angle steel (4) and concrete foundation (3), it is characterized in that: the thickness of slab of said arc steel corrugated sheet (1) is that 5.0---8.0mm, the pitch of waves are that 380-420mm, the depth of convolution are 130-170mm.
2. large-span steel corrugated sheet arc braced structures according to claim 1 is characterized in that: the footpath of striding of the arc gripper shoe that said polylith arc steel corrugated sheet (1) connects into is 8.0m-24.0m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200078074U CN202500077U (en) | 2012-01-10 | 2012-01-10 | Large-span steel corrugated plate arc-shaped supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200078074U CN202500077U (en) | 2012-01-10 | 2012-01-10 | Large-span steel corrugated plate arc-shaped supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500077U true CN202500077U (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200078074U Expired - Lifetime CN202500077U (en) | 2012-01-10 | 2012-01-10 | Large-span steel corrugated plate arc-shaped supporting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN202500077U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114520A (en) * | 2013-03-13 | 2013-05-22 | 湖南大学 | Lattice-type large-span soil-filling composite corrugated steel arch bridge structure |
| CN103255707A (en) * | 2013-06-05 | 2013-08-21 | 中交第一公路勘察设计研究院有限公司 | Fixing structure of arc feet of steel corrugated plate arc arch bridge |
| CN103276675A (en) * | 2013-06-05 | 2013-09-04 | 中交第一公路勘察设计研究院有限公司 | Circular-arched steel-corrugated-plate bridge and culvert structure |
| CN103485263A (en) * | 2013-09-10 | 2014-01-01 | 山东送变电工程公司 | Concrete road arc striking device in power transformation construction station |
| CN105507164A (en) * | 2014-09-26 | 2016-04-20 | 任丘市永基建筑安装工程有限公司 | Method for installing prefabricated steel bridge |
| CN109208494A (en) * | 2018-10-16 | 2019-01-15 | 湖南省交通规划勘察设计院有限公司 | A kind of reinforcement steel corrugated plating arch form bridges and culverts structure |
| CN111305093A (en) * | 2020-03-03 | 2020-06-19 | 西南交通大学 | Self-unloading steel corrugated plate arch culvert |
| CN111335150A (en) * | 2020-04-08 | 2020-06-26 | 江西省高速公路投资集团有限责任公司 | Connection structure of arch steel sheet that contains ripple and girder steel |
-
2012
- 2012-01-10 CN CN2012200078074U patent/CN202500077U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114520A (en) * | 2013-03-13 | 2013-05-22 | 湖南大学 | Lattice-type large-span soil-filling composite corrugated steel arch bridge structure |
| CN103255707A (en) * | 2013-06-05 | 2013-08-21 | 中交第一公路勘察设计研究院有限公司 | Fixing structure of arc feet of steel corrugated plate arc arch bridge |
| CN103276675A (en) * | 2013-06-05 | 2013-09-04 | 中交第一公路勘察设计研究院有限公司 | Circular-arched steel-corrugated-plate bridge and culvert structure |
| CN103485263A (en) * | 2013-09-10 | 2014-01-01 | 山东送变电工程公司 | Concrete road arc striking device in power transformation construction station |
| CN105507164A (en) * | 2014-09-26 | 2016-04-20 | 任丘市永基建筑安装工程有限公司 | Method for installing prefabricated steel bridge |
| CN109208494A (en) * | 2018-10-16 | 2019-01-15 | 湖南省交通规划勘察设计院有限公司 | A kind of reinforcement steel corrugated plating arch form bridges and culverts structure |
| CN111305093A (en) * | 2020-03-03 | 2020-06-19 | 西南交通大学 | Self-unloading steel corrugated plate arch culvert |
| CN111335150A (en) * | 2020-04-08 | 2020-06-26 | 江西省高速公路投资集团有限责任公司 | Connection structure of arch steel sheet that contains ripple and girder steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENGSHUI YITONG PIPE INDUSTRY CO., LTD. Free format text: FORMER NAME: YITONG METAL PRODUCT CO., LTD., HENGSHUI |
|
| CP03 | Change of name, title or address |
Address after: Hengshui City, Hebei province 053400 Tai Cun, Wuyi County small (steel River Road) to the North (Wuyi County Circular Economy Park) Patentee after: HENGSHUI YITONG PIPE INDUSTRY CO., LTD. Address before: 053511, Hebei, Jingxian County province Hengshui Chuan Town Industrial Zone Patentee before: Hengshui Yitong Metal Product Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |