CN203284782U - Rock-fill concrete slope structure with masonry template - Google Patents
Rock-fill concrete slope structure with masonry template Download PDFInfo
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- CN203284782U CN203284782U CN2013202807162U CN201320280716U CN203284782U CN 203284782 U CN203284782 U CN 203284782U CN 2013202807162 U CN2013202807162 U CN 2013202807162U CN 201320280716 U CN201320280716 U CN 201320280716U CN 203284782 U CN203284782 U CN 203284782U
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- slope
- template
- rock
- masonry
- fill concrete
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Abstract
The utility model discloses a rock-fill concrete slope structure with a masonry template. The rock-fill concrete slope structure comprises a slope building foundation, wherein the slope building foundation is composed of at least two layers of foundation structures from bottom to top, and each layer of foundation structure is composed of a masonry slope template and poured rock-fill concrete; the height of each layer is 1.0-1.5m; and the section of the masonry slope template is of a right trapezoid structure, and the included angle a between the beveled edge and lower bottom edge of the right trapezoid is equal to the slope angle of the slope building foundation. The rock-fill concrete slope structure has the advantages that the section of the masonry slope template at each layer is of the right trapezoid structure, so that the inner side of the masonry slope template is a vertical surface for storing and pouring squared stone of rock-fill concrete; and the outer slope of the masonry template is same as the slope of the designed slope, and the rigidity and structural performance of the masonry are in the same order of magnitude as those of the rock-fill concrete, so that the masonry template is used as a part of foundation replacement not to be dismounted at the later period and is used for bearing the upper load.
Description
Technical field
The utility model relates to the rock-fill concrete ramp structure, especially relates to the rock-fill concrete ramp structure that adopts the stone masonry template.
Background technology
In Hydraulic and Hydro-Power Engineering, according to engineering operation safety or building functions designing requirement, when building foundation is seated at large rigidity bearing surface, for meeting the demands, on the rock foundation that the building foundation operated by rotary motion is higher at bearing capacity, foundation deformation modulus is larger.But,, due to the complexity of engineering geology and the inhomogeneities of distribution of strata, usually can not be connected smoothly on Building Design base surface and bedrock surface elevation, there is the building foundation phenomenon of coming to nothing.For addressing the above problem, usually adopting plain concrete or stone masonry backfill, dry lean concrete to roll the method such as displacement in engineering carries out ground stabilization and processes,, from 2005, start to adopt rock-fill concrete to carry out building foundation in Hydraulic and Hydro-Power Engineering and change and dose solid processing.
Rock-fill concrete is emerging in recent years a kind of New Building Materials, and concrete construction technology needs to be further improved and develops.Adopt rock-fill concrete to carry out building foundation and change and fill out, especially the building foundation of slope is changed and is filled out, and also there is no ripe method at present.Method commonly used is that oblique template is set, and the method that increases the self-compacting concrete consumption is built.The lateral pressure that produces in casting process due to rock-fill concrete is much larger than ordinary concrete, and therefore, tiltedly template will seek template higher intensity is provided self, and this has just increased construction costs, has extended the work period, and difficulty of construction is corresponding improve also.
Summary of the invention
The utility model purpose is to provide a kind of rock-fill concrete ramp structure of employing stone masonry template of simple in structure, economical and practical, constructability operation.
For achieving the above object, the utility model is taked following technical proposals:
The rock-fill concrete ramp structure of employing stone masonry template described in the utility model, comprise the building foundation, slope; Building foundation, described slope consists of two-layer foundation structure from bottom to top at least, the slope template that every layer of foundation structure consists of stone masonry and build rock-fill concrete and form; The height of every layer is 1.0-1.5 rice; The slope template section structure that described stone masonry forms is right-angled trapezium, and the angle a of the hypotenuse of described right-angled trapezium and bottom equals the ramp angles of building foundation, described slope.
The utility model advantage is from bottom to top sandwich construction is arranged in building foundation, described slope, and every layer is arranged to the slope template that consists of stone masonry and builds rock-fill concrete form.Because the slope template section that consists of stone masonry of every layer is ladder structure of right angle, therefore, stone masonry template inboard is vertical plane, and the work stone of being convenient to rock-fill concrete puts in storage and builds; The outside gradient of stone masonry template is with to design ramp slope identical, and because rigidity, structural performance and the rock-fill concrete of stone masonry belongs to the same order of magnitude, so the stone masonry template namely no longer removes as the part of base displacing in the later stage, and bears upper load.
Description of drawings
Fig. 1 is the top view of building foundation, slope described in the utility model.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
The specific embodiment
As shown in Figure 1, 2, the rock-fill concrete ramp structure of employing stone masonry template described in the utility model, comprise building foundation, slope 1; The structure of building foundation, described slope 1 is three layers of slope template that consists of stone masonry 2 from bottom to top and builds rock-fill concrete 3 and form, and the height of every layer is 1.0-1.5 rice; Slope template 2 section structures that described stone masonry forms are right-angled trapezium, and the angle a of the hypotenuse of described right-angled trapezium and bottom equals the ramp angles of building foundation, described slope 1.
Claims (1)
1. a rock-fill concrete ramp structure that adopts the stone masonry template, comprise building foundation, slope (1); It is characterized in that: building foundation, described slope (1) consists of two-layer foundation structure from bottom to top at least, the slope template (2) that every layer of foundation structure consists of stone masonry and build rock-fill concrete (3) and form; The height of every layer is 1.0-1.5 rice; Slope template (2) section structure that described stone masonry forms is right-angled trapezium, and the angle a of the hypotenuse of described right-angled trapezium and bottom equals the ramp angles of building foundation, described slope (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202807162U CN203284782U (en) | 2013-05-22 | 2013-05-22 | Rock-fill concrete slope structure with masonry template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202807162U CN203284782U (en) | 2013-05-22 | 2013-05-22 | Rock-fill concrete slope structure with masonry template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284782U true CN203284782U (en) | 2013-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202807162U Withdrawn - After Issue CN203284782U (en) | 2013-05-22 | 2013-05-22 | Rock-fill concrete slope structure with masonry template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243719A (en) * | 2013-05-22 | 2013-08-14 | 黄河勘测规划设计有限公司 | Rock-filled concrete slope structure using masonry stone template |
-
2013
- 2013-05-22 CN CN2013202807162U patent/CN203284782U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243719A (en) * | 2013-05-22 | 2013-08-14 | 黄河勘测规划设计有限公司 | Rock-filled concrete slope structure using masonry stone template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |