CN206956575U - Tunnel road structure - Google Patents
Tunnel road structure Download PDFInfo
- Publication number
- CN206956575U CN206956575U CN201720746373.2U CN201720746373U CN206956575U CN 206956575 U CN206956575 U CN 206956575U CN 201720746373 U CN201720746373 U CN 201720746373U CN 206956575 U CN206956575 U CN 206956575U
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- CN
- China
- Prior art keywords
- tunnel
- headwall
- main arch
- road
- bodies
- 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.)
- Withdrawn - After Issue
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model discloses a kind of tunnel road structure, including road matrix, two ends of road matrix extend to form headwall fixing base laterally, two headwall fixing bases are fixedly arranged above headwall body, top is provided with tunnel main arch between the right-angle surface of two headwall bodies, the lower edge of two sides of tunnel main arch is fixed on road matrix by tunnel side stage respectively, and the both sides on tunnel main arch top are additionally provided with shield donor；Two shield donors and the section on tunnel main arch top, the V word structures of handstand are formed, and bending place is arc transition；The inclined plane both sides of two headwall bodies are provided with truncated cone banking, and the outside of two headwall bodies is also provided with the wall that intercepts water.The utility model adds waterproof layer on tunnel main arch, headwall body is provided with the wall that intercepts water, it is possible to increase the waterproof and drainage effect of tunnel road, and be provided with truncated cone banking and reinforce kerb bar, the firm performance at discrepancy tunnel can be ensured, had a good application prospect.
Description
Technical field
It the utility model is related to road construction technical field, and in particular to a kind of tunnel road structure.
Background technology
Tunnel road, build and massif is passed through in mountain area, or build in urban road through river, lake, mainly for car
It is current.Because tunnel road is needed through massif or river, lake, very strict is required to its firm and water resistance.
At present, after use, infiltration phenomenon still occurs in tunnel road, and water resistance is bad, moreover, behind the tunnel that comes in and goes out, fastness
It is bad, easily there is crack, or even there is the phenomenon of falling rocks, influence traffic safety.
Utility model content
The problem of the purpose of this utility model is to overcome existing tunnel road, and water resistance is bad, and fastness is bad.This
The tunnel road structure of utility model, waterproof layer is added on tunnel main arch, and headwall body is provided with the wall that intercepts water, can
The waterproof and drainage effect of tunnel road are improved, and is provided with truncated cone banking and reinforces kerb bar, can be ensured at discrepancy tunnel
Firm performance, be easy to improve tunnel road overall performance, have a good application prospect.
In order to achieve the above object, technical scheme is used by the utility model：
A kind of tunnel road structure, it is characterised in that：Including road matrix, two ends of the road matrix are laterally
Extension forms headwall fixing base, and two headwall fixing bases are fixedly arranged above headwall body,
The headwall body is right-angle triangle, and top is provided with tunnel main arch between the right-angle surface of two headwall bodies,
The lower edge of two sides of tunnel main arch is fixed on road matrix by tunnel side stage respectively, the tunnel side stage, tunnel
Tunnel passage is formed between road main arch；
The both sides on the tunnel main arch top are additionally provided with shield donor, and the shield donor is close to tunnel main arch top, correspondingly
Tunnel side stage in side is set, and the upper surface of the shield donor is inclined plane, and edge is set diagonally downward；Two shield donors and tunnel
The section on main arch top, the V word structures of handstand are formed, and bending place is arc transition；
The inclined plane both sides of two headwall bodies are provided with truncated cone banking, and the outside of two headwall bodies, which is also provided with, intercepts water
Wall, the wall that intercepts water is horizontally disposed with, and outer end is bent vertically downward, is provided with the outside of the wall bottom of intercepting water
Drainage channel；
The tunnel main arch includes the main arch body of circular arc plate shape, and the outer wall of the main arch body of the circular arc plate shape is provided with
One layer of waterproof layer.
A kind of foregoing tunnel road structure, it is characterised in that：The top of two headwall bodies is also provided with reinforcing kerb
Bar.
A kind of foregoing tunnel road structure, it is characterised in that：Two sides of the headwall fixing base are provided with fixation
Keratotic plug.
A kind of foregoing tunnel road structure, it is characterised in that：Set between the bottom of the tunnel side stage and road matrix
It is equipped with the reinforcing strip that section is right-angle triangle.
A kind of foregoing tunnel road structure, it is characterised in that：The road matrix includes what is be sequentially distributed from top to bottom
Rubble base layer, cement stabilized macadam layer and cement concrete layer.
A kind of foregoing tunnel road structure, it is characterised in that：The thickness of rubble base layer is 20-25cm, described
The thickness of cement stabilized macadam layer is 15-20cm, and the thickness of the cement concrete layer is 10-15cm.
The beneficial effects of the utility model are：Tunnel road structure of the present utility model, is added anti-on tunnel main arch
Water layer, headwall body is provided with the wall that intercepts water, it is possible to increase the waterproof and drainage effect of tunnel road, and it is provided with taper shield
Slope and reinforcing kerb bar, can ensure the firm performance at discrepancy tunnel, are easy to improve the overall performance of tunnel road, have good
Good application prospect.
Brief description of the drawings
Fig. 1 is the structural representation of tunnel road structure of the present utility model.
Fig. 2 is the structural representation of tunnel main arch of the present utility model.
Fig. 3 is the structural representation of road matrix of the present utility model.
The implication marked in accompanying drawing is as follows：
1：Road matrix；101：Rubble base layer；102：Cement stabilized macadam layer；103：Cement concrete layer；2：Headwall
Fixing base；3：Headwall body；4：Tunnel main arch；401：Main arch body；402：Waterproof layer；5：Tunnel side stage；6：Protect donor；7：Taper
Bank protection；8：Intercept water wall；9：Reinforce kerb bar；10：Fixed keratotic plug；11：Tunnel passage；12：Drainage channel；13：Reinforcing strip.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, tunnel road structure of the present utility model, including road matrix 1, the Road Base
Two ends of body 1 extend to form headwall fixing base 2 laterally, and two headwall fixing bases 2 are fixedly arranged above headwall body
3, two headwall fixing bases 2 are used for bearing end wall 3, design it is more wider than road matrix 1, increase the reliability of its support,
Two sides of headwall fixing base 2 are provided with fixed keratotic plug 10, can ensure the reliability fixed on the ground, increase headwall body
3 fastness,
The headwall body 3 is right-angle triangle, and top is provided with tunnel main arch between the right-angle surface of two headwall bodies 3
4, the lower edge of 4 two sides of tunnel main arch is fixed on road matrix 1 by tunnel side stage 5 respectively, the tunnel side
Tunnel passage 11 is formed between platform 5, tunnel main arch 4,
The both sides on the top of tunnel main arch 4 be additionally provided with shield donor 6, it is described shield donor 6 be close to the top of tunnel main arch 4,
Respective side tunnel side stage 5 is set, and the upper surface of the shield donor 6 is inclined plane, and edge is set diagonally downward；Two shield donors
6 with the section on the top of tunnel main arch 4, form the V word structures of handstand, and bending place be arc transition, tunnel can be protected by protecting donor 6
Road main arch 4, improve the firm performance of tunnel main arch 4.
The inclined plane both sides of two headwall bodies 3 are provided with truncated cone banking 7, and the outside of two headwall bodies 3 is also provided with
Intercept water wall 8, and the wall 8 that intercepts water is horizontally disposed, and outer end is bent vertically downward, outside the bottom of wall 8 of intercepting water
Side is provided with drainage channel 12, and truncated cone banking 7 can prevent that the headwall body 3 of respective side is cracked, or even the danger of falling rocks, increases
Add the fastness of headwall body 3, moreover, the top of two headwall bodies 3, which is also provided with, reinforces kerb bar 9, ensure the top of headwall body 3
Reliability.
The tunnel main arch 4 includes the main arch body 401 of circular arc plate shape, the main arch body 401 of the circular arc plate shape it is outer
Wall is provided with one layer of waterproof layer 402, it is possible to increase the waterproof of tunnel road.
The reinforcing strip that section is right-angle triangle is provided between the bottom of the tunnel side stage 5 and road matrix 1
13, ensure the reliability of the side of tunnel side stage 5.
The road matrix 1 includes rubble base layer 101, the and of cement stabilized macadam layer 102 being sequentially distributed from top to bottom
Cement concrete layer 103, the thickness of rubble base layer 101 is 20-25cm, and the thickness of the cement stabilized macadam layer 102 is 15-
20cm, the thickness of the cement concrete layer 103 is 10-15cm, the road matrix 1 of such a design, can ensure road matrix 1
Fastness.
In summary, tunnel road structure of the present utility model, waterproof layer is added on tunnel main arch, in headwall body
It is provided with the wall that intercepts water, it is possible to increase the waterproof and drainage effect of tunnel road, and be provided with truncated cone banking and reinforce kerb bar,
The firm performance at discrepancy tunnel can be ensured, be easy to improve the overall performance of tunnel road, have a good application prospect.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (6)
- A kind of 1. tunnel road structure, it is characterised in that：Including road matrix（1）, the road matrix（1）Two ends to Outside extends to form headwall fixing base（2）, two headwall fixing bases（2）Be fixedly arranged above headwall body（3）,The headwall body（3）For right-angle triangle, two headwall bodies（3）Right-angle surface between top be provided with tunnel main arch （4）, the tunnel main arch（4）The lower edge of two sides passes through tunnel side stage respectively（5）It is fixed on road matrix（1）On, institute State tunnel side stage（5）, tunnel main arch（4）Between formed tunnel passage（11）；The tunnel main arch（4）The both sides on top are additionally provided with shield donor（6）, the shield donor（6）It is close to tunnel main arch（4）On Portion, respective side tunnel side stage（5）Set, the shield donor（6）Upper surface be inclined plane, and edge is set diagonally downward；Two Individual shield donor（6）With tunnel main arch（4）The section on top, the V word structures of handstand are formed, and bending place is arc transition；Two headwall bodies（3）Inclined plane both sides be provided with truncated cone banking（7）, two headwall bodies（3）Outside be also respectively provided with Intercept water wall（8）, the wall that intercepts water（8）It is horizontally disposed, and outer end is bent vertically downward, the wall that intercepts water（8）Under Drainage channel is provided with the outside of end（12）；The tunnel main arch（4）Main arch body including circular arc plate shape（401）, the main arch body of the circular arc plate shape（401）'s Outer wall is provided with one layer of waterproof layer（402）.
- A kind of 2. tunnel road structure according to claim 1, it is characterised in that：Two headwall bodies（3）Top it is also equal It is provided with and reinforces kerb bar（9）.
- A kind of 3. tunnel road structure according to claim 1, it is characterised in that：The headwall fixing base（2）Two Side is provided with fixed keratotic plug（10）.
- A kind of 4. tunnel road structure according to claim 1, it is characterised in that：The tunnel side stage（5）Bottom with Road matrix（1）Between be provided with section be right-angle triangle reinforcing strip（13）.
- A kind of 5. tunnel road structure according to claim 1, it is characterised in that：The road matrix（1）Including under To the rubble base layer being above sequentially distributed（101）, cement stabilized macadam layer（102）And cement concrete layer（103）.
- A kind of 6. tunnel road structure according to claim 5, it is characterised in that：Rubble base layer（101）Thickness Spend for 20-25cm, the cement stabilized macadam layer（102）Thickness be 15-20cm, the cement concrete layer（103）Thickness Spend for 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746373.2U CN206956575U (en) | 2017-06-26 | 2017-06-26 | Tunnel road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720746373.2U CN206956575U (en) | 2017-06-26 | 2017-06-26 | Tunnel road structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956575U true CN206956575U (en) | 2018-02-02 |
Family
ID=61385260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720746373.2U Withdrawn - After Issue CN206956575U (en) | 2017-06-26 | 2017-06-26 | Tunnel road structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190659A (en) * | 2017-06-26 | 2017-09-22 | 江苏中路交通科学技术有限公司 | A kind of tunnel road structure |
-
2017
- 2017-06-26 CN CN201720746373.2U patent/CN206956575U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190659A (en) * | 2017-06-26 | 2017-09-22 | 江苏中路交通科学技术有限公司 | A kind of tunnel road structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 212132 Dagang Angang Road, New District, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU ZHONGYI ROAD NEW MATERIALS Co.,Ltd. Address before: 210000 No. 99-196 middle Taiwan Road, science and Technology Industrial Park, Nanjing, Jiangsu Patentee before: JIANGSU ZHONGLU TRAFFIC SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20210304 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20210304 |