CN103243719B - Use the rock-fill concrete ramp structure of stone masonry template - Google Patents
Use the rock-fill concrete ramp structure of stone masonry template Download PDFInfo
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- CN103243719B CN103243719B CN201310190607.6A CN201310190607A CN103243719B CN 103243719 B CN103243719 B CN 103243719B CN 201310190607 A CN201310190607 A CN 201310190607A CN 103243719 B CN103243719 B CN 103243719B
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Abstract
The invention discloses a kind of rock-fill concrete ramp structure using stone masonry template, including slope building basis；Slope template that building basis in slope is made up of stone masonry at least two-layer from bottom to top and pour rock-fill concrete and form, the height of every layer is 1.0 1.5 meters；The slope template section structure that stone masonry is constituted is right-angled trapezium, the ramp angles that the hypotenuse of described right-angled trapezium is basic equal to described slope building with the angle a of bottom.The invention has the advantages that the slope template section being made up of stone masonry due to every layer is ladder structure of right angle, therefore, be vertical inside stone masonry template, it is simple to the work stone of rock-fill concrete puts in storage and pours；The outside gradient of stone masonry template is identical with design ramp slope, and owing to rigidity, the structural behaviour of stone masonry belong to the same order of magnitude with rock-fill concrete, therefore stone masonry template part of displacement based on the later stage is no longer is removed, and undertakes upper load.
Description
Technical field
The present invention relates to rock-fill concrete ramp structure, especially relate to use the rock-fill concrete ramp structure of stone masonry template.
Background technology
In Hydraulic and Hydro-Power Engineering, designing requirement according to engineering operation safety or building functions, when building basis is seated at big rigidity loading end, for meeting requirement, building basis is generally located in the rock foundation that bearing capacity is higher, foundation deformation modulus is bigger.But, due to complexity and the inhomogeneities of distribution of strata of engineering geology, Building Design base surface usually can not be connected smoothly with on bedrock surface elevation, there is building basis and comes to nothing phenomenon.For solving the problems referred to above, in engineering, generally employing plain concrete or stone masonry backfill, dry lean concrete rolls the methods such as displacement and carries out stiffening basic ground, from 2005, begin with rock-fill concrete and carry out building foundation replacement consolidation process in Hydraulic and Hydro-Power Engineering.
Rock-fill concrete is the most emerging a kind of New Building Materials, and concrete construction technology needs to be further improved and develops.Rock-fill concrete is used to carry out the building foundation replacement of building foundation replacement, especially slope, the method that there is presently no maturation.Conventional method is to arrange oblique template, and the method increasing self-compacting concrete consumption pours.The lateral pressure produced in casting process due to rock-fill concrete is much larger than normal concrete, and therefore, oblique template to seek template self provides higher intensity, this adds increased construction costs, extends the working cycle, and difficulty of construction improves the most accordingly.
Summary of the invention
Present invention aim at providing a kind of structurally simple, economical practicality, be easy to the rock-fill concrete ramp structure using stone masonry template of constructing operation.
For achieving the above object, the present invention takes following technical proposals:
The rock-fill concrete ramp structure of employing stone masonry template of the present invention, including slope building basis；Slope template that building basis in described slope is made up of stone masonry at least two-layer from bottom to top and pour 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 is constituted is right-angled trapezium, the ramp angles that the hypotenuse of described right-angled trapezium is basic equal to described slope building with the angle a of bottom.
The invention has the advantages that and described slope building basis instrument is become multiple structure from bottom to top, and every layer is arranged to the slope template that is made up of stone masonry and pours rock-fill concrete and form.Owing to the slope template section being made up of stone masonry of every layer is ladder structure of right angle, therefore, it is vertical inside stone masonry template, it is simple to the work stone of rock-fill concrete puts in storage and pours；The outside gradient of stone masonry template is identical with design ramp slope, and owing to rigidity, the structural behaviour of stone masonry belong to the same order of magnitude with rock-fill concrete, therefore stone masonry template part of displacement based on the later stage is no longer is removed, and undertakes upper load.
Accompanying drawing explanation
Fig. 1 is the top view on building basis, slope of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Detailed description of the invention
As shown in Figure 1, 2, the rock-fill concrete ramp structure of employing stone masonry template of the present invention, including building basis, slope 1；The structure on building basis, described slope 1 is three layers of slope template being made up of stone masonry 2 from bottom to top and pours rock-fill concrete 3 and form, and the height of every layer is 1.0-1.5 rice；Slope template 2 section structure that described stone masonry is constituted is right-angled trapezium, and the angle a of the hypotenuse of described right-angled trapezium and bottom is equal to the ramp angles on building basis, described slope 1.
Claims (1)
1. use a rock-fill concrete ramp structure for stone masonry template, including slope building basis (1)；It is characterized in that: described slope building basis (1) the slope template (2) that is made up of stone masonry at least two-layer from bottom to top and pour 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 is constituted is right-angled trapezium, and the angle a of the hypotenuse of described right-angled trapezium and bottom is equal to the ramp angles of described slope building basis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190607.6A CN103243719B (en) | 2013-05-22 | 2013-05-22 | Use the rock-fill concrete ramp structure of stone masonry template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190607.6A CN103243719B (en) | 2013-05-22 | 2013-05-22 | Use the rock-fill concrete ramp structure of stone masonry template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243719A CN103243719A (en) | 2013-08-14 |
| CN103243719B true CN103243719B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310190607.6A Active CN103243719B (en) | 2013-05-22 | 2013-05-22 | Use the rock-fill concrete ramp structure of stone masonry template |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376505B (en) * | 2020-12-07 | 2022-11-29 | 王世博 | Fixing support plate for water conservancy slope protection construction |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193331A (en) * | 1995-01-13 | 1996-07-30 | Fujita Corp | Embankment development method |
| JP3579388B2 (en) * | 2001-10-25 | 2004-10-20 | 俊夫 中村 | Leaning type retaining wall structure, inverted trapezoid indeterminate leaning type leaning wall structure, and multi-stage leaning type retaining wall |
| CN100453740C (en) * | 2006-10-13 | 2009-01-21 | 河海大学 | Impurifying ecological bank-protection combined system |
| CN201280723Y (en) * | 2008-10-28 | 2009-07-29 | 长江水利委员会长江科学院 | Geogrid pannier net slope protection |
| CN101509243A (en) * | 2009-03-13 | 2009-08-19 | 山东大学 | Ecological shore protection method for stepwise shore |
| CN201952776U (en) * | 2010-12-16 | 2011-08-31 | 上海勘测设计研究院 | Bank protection structure |
| CN102277860B (en) * | 2010-12-28 | 2013-09-25 | 沈阳市利千水利技术开发有限责任公司 | Construction method for fill mortar junction stone dam of mortar stone precast block masonry dam shell |
| CN102535511A (en) * | 2012-01-11 | 2012-07-04 | 重庆大学 | Grouted rubble and concrete combined gravity retaining wall |
| CN202509465U (en) * | 2012-03-29 | 2012-10-31 | 中国十九冶集团有限公司 | Mud stone-laying retaining wall structure of river-interception-type tailing reservoir gushing water section |
| CN202787282U (en) * | 2012-09-25 | 2013-03-13 | 赵振国 | Step type wet masonry rock berm roadbed side slope |
| CN103061310B (en) * | 2012-11-23 | 2015-03-04 | 浙江工业大学 | Ecological habitat revetment |
| CN203284782U (en) * | 2013-05-22 | 2013-11-13 | 黄河勘测规划设计有限公司 | Rock-fill concrete slope structure with masonry template |
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2013
- 2013-05-22 CN CN201310190607.6A patent/CN103243719B/en active Active
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| CN103243719A (en) | 2013-08-14 |
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Inventor after: Shao Ying Inventor after: Bao Fenfen Inventor after: He Nan Inventor after: Xie Zundang Inventor after: Yang Weijiu Inventor after: Yin Dewen Inventor after: Yang Shunqun Inventor after: Wang Gaihui Inventor after: Tang Lin Inventor after: Liu Jun Inventor after: Han Jian Inventor before: Li Zemin Inventor before: Yang Shunqun Inventor before: Shao Ying Inventor before: Liu Jun Inventor before: Bao Fenfen Inventor before: Han Jian Inventor before: He Nan |
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Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |
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