CN202787102U - Corrugated culvert pipe with strong bearing capacity - Google Patents
Corrugated culvert pipe with strong bearing capacity Download PDFInfo
- Publication number
- CN202787102U CN202787102U CN 201220148517 CN201220148517U CN202787102U CN 202787102 U CN202787102 U CN 202787102U CN 201220148517 CN201220148517 CN 201220148517 CN 201220148517 U CN201220148517 U CN 201220148517U CN 202787102 U CN202787102 U CN 202787102U
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- CN
- China
- Prior art keywords
- culvert pipe
- corrugated culvert
- steel
- bearing capacity
- corrugated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a corrugated culvert pipe with strong bearing capacity. The corrugated culvert pipe comprises a corrugated culvert pip body, wherein an arc bottom of the inner wall of the corrugated culvert pipe body is provided with channel steel or round steel or angle steel or steel rings with the same wave shape with the corrugated culvert pipe body. The corrugated culvert pipe is simple and reasonable in structural design, convenient to use, and strong in bearing capacity in the using process.
Description
Technical field
The utility model belongs to the transit equipment technical field, is specifically related to a kind of large corrugated culvert pipe of bearing capacity of the process of construction for highway tunnel, culvert.
Background technology
The at present making of corrugated culvert pipe mainly adopts the veneer welding to bend and split blade type assembly unit dual mode.In the use procedure of culvert pipe, often occur, because the roadbed height has exceeded general design standard, or need under the special carrying environment, use the time.The load bearing requirements of culvert pipe has exceeded the supporting capacity of himself, needs in this case its structure is reinforced.
Summary of the invention
The purpose of this utility model is to propose the large corrugated culvert pipe of a kind of bearing capacity, has overcome the deficiencies in the prior art, and its structure design is simple, reasonable, easy to use; Corrugated culvert pipe supporting capacity in use is strong.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
The corrugated culvert pipe that a kind of bearing capacity is large comprises corrugated culvert pipe, be provided with at the bottom of the inwall arc of described corrugated culvert pipe channel-section steel or steel pipe or round steel or angle steel or with the steel ring of the equal waveform of corrugated culvert pipe.
Preferably, at the bottom of the mode of described channel-section steel by welding is fixed on the inwall arc of corrugated culvert pipe.
Preferably, at the bottom of the mode of described steel pipe by welding is fixed on the inwall arc of corrugated culvert pipe.
Preferably, at the bottom of the mode of described round steel by welding is fixed on the inwall arc of corrugated culvert pipe.
Preferably, at the bottom of the mode of described angle steel by welding is fixed on the inwall arc of corrugated culvert pipe.
Preferably, at the bottom of the mode of described steel ring by welding is fixed on the inwall arc of corrugated culvert pipe.
The beneficial effect of the corrugated culvert pipe that bearing capacity described in the utility model is large is: solved the use problem of culvert pipe under high pressure-bearing environment, opened up the range of application of culvert pipe; Strengthened the durability of culvert pipe.Also improved simultaneously the limit for tonnage traffic capacity of highway.
Description of drawings
Fig. 1 is the schematic diagram of the large corrugated culvert pipe of bearing capacity described in the utility model;
Fig. 2 is the A-A enlarged drawing of the large corrugated culvert pipe of bearing capacity described in the utility model.
Among the figure: 1, corrugated culvert pipe; 2, channel-section steel.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in further detail.
As shown in Figure 1, 2, the corrugated culvert pipe that the described bearing capacity of the utility model embodiment is large comprises corrugated culvert pipe 1, is provided with channel-section steel 2 at the bottom of the inwall arc of described corrugated culvert pipe 1, described channel-section steel 2 is fixed at the bottom of the inwall arc of corrugated culvert pipe 1 by the mode of welding, and has strengthened the supporting capacity of corrugated culvert pipe 1.
When further implementing, be provided with steel pipe at the bottom of the inwall arc of described corrugated culvert pipe 1, steel pipe is fixed at the bottom of the inwall arc of corrugated culvert pipe 1 by the mode of welding, and has strengthened the supporting capacity of corrugated culvert pipe 1.
When further implementing, be provided with round steel at the bottom of the inwall arc of described corrugated culvert pipe 1, round steel by welding, mode be fixed on the inwall arc of corrugated culvert pipe 1 at the bottom of, strengthened the supporting capacity of corrugated culvert pipe 1.
When further implementing, be provided with angle steel at the bottom of the inwall arc of described corrugated culvert pipe 1, angle steel by welding, mode be fixed on the inwall arc of corrugated culvert pipe 1 at the bottom of, strengthened the supporting capacity of corrugated culvert pipe 1.
When further implementing, be provided with the steel ring with corrugated culvert pipe 1 equal waveform at the bottom of the inwall arc of described corrugated culvert pipe 1, steel ring by welding, mode be fixed on the inwall arc of corrugated culvert pipe 1 at the bottom of, strengthened the supporting capacity of corrugated culvert pipe 1.
During concrete operations, in corrugated culvert pipe 1 use procedure, obtain the bearing value P of corrugated culvert pipe 1 through the mode such as calculates, table look-up, contrast with the bearing pressure value Q of designing requirement corrugated culvert pipe 1; When P≤Q, adopt this structure, corrugated culvert pipe 1 is reinforced.Can be according to calculating channel-section steel 2 at corrugated culvert pipe 1 inboard welding dimension, steel pipe, round steel, angle steel, steel ring etc.Purpose to obtain reinforcing reaches designing requirement.
Implementation step:
A according to designing requirement, bends the corrugated culvert pipe 1 that profile meets size.Obtain the supporting capacity value P of corrugated culvert pipe 1.
B checks the bearing pressure value Q of the corrugated culvert pipe 1 of designing requirement.Compare the relation between P, the Q.When P≤Q, adopt.
C, the specifications and models of the channel-section steel 2 that calculating (estimation) needs reinforcement, steel pipe, round steel etc. and every meter quantity that the planted agent reinforces.
D adopts the mode of welding.On probation with corrugated culvert pipe 1 welding.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, is convenient to these those skilled in the art and can understands and use the utility model, can not assert that implementation of the present utility model is confined to these explanations.
For the utility model person of an ordinary skill in the technical field, can also make without departing from the concept of the premise utility some simple deduction or replace, and needn't pass through performing creative labour.Therefore, those skilled in the art should be within protection domain of the present utility model to the simple modifications that the utility model is made according to announcement of the present utility model.
Claims (6)
1. the corrugated culvert pipe that bearing capacity is large comprises corrugated culvert pipe, it is characterized in that: be provided with at the bottom of the inwall arc of described corrugated culvert pipe channel-section steel or steel pipe or round steel or angle steel or with the steel ring of the equal waveform of corrugated culvert pipe.
2. the large corrugated culvert pipe of bearing capacity according to claim 1 is characterized in that: the mode of described channel-section steel by welding is fixed at the bottom of the inwall arc of corrugated culvert pipe.
3. the large corrugated culvert pipe of bearing capacity according to claim 1 is characterized in that: the mode of described steel pipe by welding is fixed at the bottom of the inwall arc of corrugated culvert pipe.
4. the large corrugated culvert pipe of bearing capacity according to claim 1 is characterized in that: the mode of described round steel by welding is fixed at the bottom of the inwall arc of corrugated culvert pipe.
5. the large corrugated culvert pipe of bearing capacity according to claim 1 is characterized in that: the mode of described angle steel by welding is fixed at the bottom of the inwall arc of corrugated culvert pipe.
6. the large corrugated culvert pipe of bearing capacity according to claim 1 is characterized in that: the mode of described steel ring by welding is fixed at the bottom of the inwall arc of corrugated culvert pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148517 CN202787102U (en) | 2012-04-10 | 2012-04-10 | Corrugated culvert pipe with strong bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220148517 CN202787102U (en) | 2012-04-10 | 2012-04-10 | Corrugated culvert pipe with strong bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787102U true CN202787102U (en) | 2013-03-13 |
Family
ID=47814384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220148517 Expired - Lifetime CN202787102U (en) | 2012-04-10 | 2012-04-10 | Corrugated culvert pipe with strong bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787102U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541311A (en) * | 2013-09-18 | 2014-01-29 | 南京联众建设工程技术有限公司 | Construction method for high fill corrugated steel tube culvert |
| CN106906757A (en) * | 2017-04-25 | 2017-06-30 | 江苏亚星波纹管有限公司 | High strength helical formula wavy metal culvert pipe |
| CN110607804A (en) * | 2018-06-14 | 2019-12-24 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
| CN111138154A (en) * | 2020-01-16 | 2020-05-12 | 湖南小枰建材有限责任公司 | High-strength concrete and culvert pipe made of same |
-
2012
- 2012-04-10 CN CN 201220148517 patent/CN202787102U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541311A (en) * | 2013-09-18 | 2014-01-29 | 南京联众建设工程技术有限公司 | Construction method for high fill corrugated steel tube culvert |
| CN103541311B (en) * | 2013-09-18 | 2015-10-28 | 南京联众建设工程技术有限公司 | A kind of construction method of high roadbed corrugated steel culvert |
| CN106906757A (en) * | 2017-04-25 | 2017-06-30 | 江苏亚星波纹管有限公司 | High strength helical formula wavy metal culvert pipe |
| CN110607804A (en) * | 2018-06-14 | 2019-12-24 | 中冶京诚工程技术有限公司 | Underground comprehensive pipe gallery |
| CN111138154A (en) * | 2020-01-16 | 2020-05-12 | 湖南小枰建材有限责任公司 | High-strength concrete and culvert pipe made of same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |