CN204509924U - Adopt the roadbed of cement stabilized macadam mortar pile - Google Patents
Adopt the roadbed of cement stabilized macadam mortar pile Download PDFInfo
- Publication number
- CN204509924U CN204509924U CN201520048082.7U CN201520048082U CN204509924U CN 204509924 U CN204509924 U CN 204509924U CN 201520048082 U CN201520048082 U CN 201520048082U CN 204509924 U CN204509924 U CN 204509924U
- Authority
- CN
- China
- Prior art keywords
- cement stabilized
- stabilized macadam
- pile
- roadbed
- mortar
- 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.)
- Expired - Fee Related
Links
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Abstract
Adopt the roadbed of cement stabilized macadam mortar pile.Current railway bed, all easily there is sedimentation in various degree, from security standpoint, develops reliable road structure extremely urgent in highway subgrade.The utility model composition comprises: cement stabilized macadam mortar pile (1), described cement stabilized macadam mortar pile top is with pile cover (3), described pile cover and described cement stabilized macadam mortar pile are comprised in soil layer (2), have bed course (5) bottom described cement stabilized macadam mortar pile, described bed course bottom is roadbed filling layer (4).The utility model is used for the reinforcing of roadbed.
Description
technical field:
the utility model relates to a kind of roadbed adopting cement stabilized macadam mortar pile.
background technology:
along with the high speed development of China railways, highway transportation, the railway partly built in early days, highway all have sedimentation in various degree, therefore to the new problem that the upgrading of existing roadbed has just become us to face, from security standpoint, reliable road structure is developed extremely urgent.
utility model content:
the purpose of this utility model is to provide a kind of roadbed adopting cement stabilized macadam mortar pile.
above-mentioned object is realized by following technical scheme:
a kind of roadbed adopting cement stabilized macadam mortar pile, its composition comprises: cement stabilized macadam mortar pile, described cement stabilized macadam mortar pile top is with pile cover, described pile cover and described cement stabilized macadam mortar pile are comprised in soil layer, have bed course bottom described cement stabilized macadam mortar pile, described bed course bottom is roadbed filling layer.
the roadbed of described employing cement stabilized macadam mortar pile, described cement stabilized macadam mortar pile embeds depth of soil and is not less than three meters.
beneficial effect:
1.
the utility model is the Bearing Capacity of Composite Foundation of traditional broken stone pile
4
doubly or more, the ground stabilization of high standard railway, highway and building construction is more applicable to.
work progress mud-less pollution of the present utility model, does not have noise, and be more applicable to urban infrastructure, the advantage of this technique is a kind of rising construction technology.
accompanying drawing illustrates:
accompanying drawing
1
it is structural representation of the present utility model.
detailed description of the invention:
embodiment
1
:
a kind of road structure adopting cement stabilized macadam mortar pile, its composition comprises: described cement stabilized macadam mortar pile top is with pile cover, described pile cover and described cement stabilized macadam mortar pile are comprised in soil layer, have bed course bottom described cement stabilized macadam mortar pile, described bed course bottom is roadbed filling layer.
cement stabilized macadam mortar pile
1
, described cement stabilized macadam mortar pile
1
with pile cover
3
connect, described pile cover
3
with described cement stabilized macadam mortar pile
1
be comprised in soil layer
2
in, described soil layer
2
with bed course
5
connect, described bed course
5
with roadbed filling
4
connect.
embodiment
2
:
according to embodiment
1
the road structure of described employing cement stabilized macadam mortar pile, described cement stabilized macadam mortar pile, be by cement, rubble, fine sand, water according to
1:2:3:0.5
proportions forms, and intensity is
10
~
15MPa
.
embodiment
3
:
according to embodiment
1
or
2
the road structure of described employing cement stabilized macadam mortar pile, described cement stabilized macadam mortar pile embeds depth of soil and is not less than three meters.
Claims (2)
1. one kind adopts the roadbed of cement stabilized macadam mortar pile, its composition comprises: cement stabilized macadam mortar pile, it is characterized in that: described cement stabilized macadam mortar pile top is with pile cover, described pile cover and described cement stabilized macadam mortar pile are comprised in soil layer, have bed course bottom described cement stabilized macadam mortar pile, described bed course bottom is roadbed filling layer.
2. the roadbed of employing cement stabilized macadam mortar pile according to claim 1, is characterized in that: described cement stabilized macadam mortar pile embeds depth of soil and is not less than three meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048082.7U CN204509924U (en) | 2015-01-23 | 2015-01-23 | Adopt the roadbed of cement stabilized macadam mortar pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048082.7U CN204509924U (en) | 2015-01-23 | 2015-01-23 | Adopt the roadbed of cement stabilized macadam mortar pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509924U true CN204509924U (en) | 2015-07-29 |
Family
ID=53707918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048082.7U Expired - Fee Related CN204509924U (en) | 2015-01-23 | 2015-01-23 | Adopt the roadbed of cement stabilized macadam mortar pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509924U (en) |
-
2015
- 2015-01-23 CN CN201520048082.7U patent/CN204509924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170123 |