CN103046547A - Anchorage and anchor rod combined retaining structure - Google Patents
Anchorage and anchor rod combined retaining structure Download PDFInfo
- Publication number
- CN103046547A CN103046547A CN2012105901221A CN201210590122A CN103046547A CN 103046547 A CN103046547 A CN 103046547A CN 2012105901221 A CN2012105901221 A CN 2012105901221A CN 201210590122 A CN201210590122 A CN 201210590122A CN 103046547 A CN103046547 A CN 103046547A
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Abstract
The invention discloses an anchorage and anchor rod combined retaining structure. The anchorage and anchor rod combined retaining structure comprises a rib column, a soil retaining panel, anchor rods (anchor cables), anchor shaping pull rods and anchorage plates, wherein the anchorage plates are fixed at one ends of the anchor shaping pull rods, and the other ends of the anchor shaping pull rods are fixed on the rib column. During construction, an original slope is trimmed firstly, the anchor rods (the anchor cables) on the lower portion of the slope are constructed, a side slope is excavated to construct the soil retaining panel and the rib column, the side slope soil mass is filled according to compactness of design requirements, grooves are simultaneously excavated at set positions on the soil mass so as to mount the pull rods and the anchorage plates while the side slope soil mass is filled, and finally soil mass on the back of the soil retaining panel is filled and compacted according to design requirements. The anchorage and anchor rod combined retaining structure solves the problem that a lately filled soil layer is low in pulling resistance, side-direction strength of the lately filled and compacted soil mass is fully utilized, engineering cost is saved, and construction progress is accelerated.
Description
Technical field
The present invention relates to a kind of the realm of building construction, is the combined retaining structure of a kind of anchorage anchor pole specifically.
Background technology
Often can run into unstable sloping body and the embankment slope situation of reinforcing recently at building construction process, the conventional practice is to form retaining structure by anchor pole (anchor cable) in conjunction with retaining panel or rib stanchion, prevents the distortion of loose sloping body and collapses.When slope retaining is carried out in some places of recently banketing, because fill structure is loose recently, the bond stress of the anchoring bodys such as enough frictional force and anchor pole (anchor cable) can't be provided, carry the variation of situation along with time, sloping body water content and sloping top loading, the anchor pole of retaining structure (anchor cable) will not lose efficacy because there being enough anchored force, thereby cause whole retaining structure to lose efficacy the excessive even unstability of slope deforming.Therefore, in order to improve the safety of place slope supporting structure of banketing of newly dying, usually need to strengthen the diameter of the length of anchor pole or anchor pole or the soldier pile of larger cross dimensions is set, realize effective support effect to sloping body with this.But this will certainly increase engineering cost, also is unfavorable for shortening the engineering construction cycle simultaneously.
Summary of the invention
In order to solve the deficiency of existing retaining structure, the invention provides the combined retaining structure of a kind of anchorage anchor pole, not only can play effective support action to loose media, and speed of application is very fast, and can effectively shortens the engineering construction cycle, save the engineering construction cost.
The present invention realizes by following technical proposals: include rib post and retaining panel, be provided with anchor pole (anchor cable) in the bottom of rib post, and be provided with anchorage type pull bar on the top of rib post, wherein grappling type pull bar one end is fixed with anchor plate, the other end is fixed on the rib post, its construction the time is carried out in the steps below: 1., first original state slope body is repaiied the slope, then pore-forming carries out anchor pole (anchor cable) construction of bottom in sloping body; 2., excavation constructed slope construction retaining panel and the rib post of anchor pole (anchor cable), by the compactness embankment slope soil body of designing requirement; 3., filling desired location excavation groove horizontal setting pull bar and form anchor on the compactness slope soil; 4., by designing requirement construction rib post and retaining panel, and fill the compacting retaining panel back soil body.Anchor pole of the present invention (anchor cable) can utilize the friction of former soil layer, and anchorage type pull bar then can take full advantage of the recently lateral strength that produces of fill stratum when the densification soil body, further improves the friction of anchorage type pull bar.
The invention has the beneficial effects as follows: not only can play effective support action to loose sloping body, and can solve and recently fill the low problem of sloping body soil layer uplift resistance, take full advantage of the lateral strength that when densification, produces of recently filling sloping body soil layer, reduce the use amount of anchor pole (anchor cable), shortened simultaneously construction period.Therefore the present invention can effectively save construction cost, reduces difficulty of construction, effectively shortens the engineering construction cycle, and product structure is simple, and easy construction is convenient to promote the use of.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is cross-sectional view of the present invention.
Code description among the figure: 1-rib post; The 2-retaining panel; 3-anchor pole (anchor cable); 4-anchorage type pull bar; The 5-anchor plate; 6-side slope body; 7-is fill stratum recently; 8-side slope body bottom.
The specific embodiment
As shown in Figure 1, be respectively arranged with rib post (1) and retaining panel (2) in the place ahead of side slope body (6), the bottom of rib stake is provided with anchor pole (anchor cable) (3), and top is provided with anchorage type pull bar (4), and the tail end of anchorage type pull bar is by anchor plate (5) anchoring.Carry out 1. in the steps below during construction, first original state slope body repaiied the slope, then pore-forming carries out anchor pole (anchor cable) construction of bottom in sloping body; 2., excavation constructed slope construction retaining panel and the rib post of anchor pole (anchor cable), by the compactness embankment slope soil body of designing requirement; 3., filling desired location excavation groove horizontal setting pull bar and form anchor on the compactness slope soil; 4., by designing requirement construction rib post and retaining panel, and fill the compacting retaining panel back soil body.Among the present invention, anchor pole (anchor cable) can effectively utilize the recently lateral strength that produces of fill stratum (7) when the densification soil body, improve the uplift resistance that anchor draws member, thereby solved the recently low problem of fill stratum uplift resistance, reduced the use amount of anchor pole (anchor cable), reach the purpose of saving engineering cost, accelerated simultaneously programming.
Claims (2)
1. combined retaining structure of anchorage anchor pole, include rib post and retaining panel, it is characterized in that: be provided with anchor pole (anchor cable) in the bottom of rib post, and be provided with anchorage type pull bar on the top of rib post, wherein grappling type pull bar one end is fixed with anchor plate, and the other end is fixed on the rib post.
2. the combined retaining structure of a kind of anchorage anchor pole according to claim 1 is characterized in that: carry out according to the following steps when construction:
1., first original state slope body is repaiied the slope, then pore-forming carries out anchor pole (anchor cable) construction of bottom in sloping body;
2., excavation constructed slope construction retaining panel and the rib post of anchor pole (anchor cable), by the compactness embankment slope soil body of designing requirement;
3., filling desired location excavation groove horizontal setting pull bar and form anchor on the compactness slope soil;
4., by designing requirement construction rib post and retaining panel, and fill the compacting retaining panel back soil body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105901221A CN103046547A (en) | 2012-12-31 | 2012-12-31 | Anchorage and anchor rod combined retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105901221A CN103046547A (en) | 2012-12-31 | 2012-12-31 | Anchorage and anchor rod combined retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103046547A true CN103046547A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105901221A Pending CN103046547A (en) | 2012-12-31 | 2012-12-31 | Anchorage and anchor rod combined retaining structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103046547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603369A (en) * | 2013-12-09 | 2014-02-26 | 中国石油集团工程设计有限责任公司 | Construction method of anchor pile counterfort retaining wall |
| CN105484160A (en) * | 2015-12-11 | 2016-04-13 | 中交一公局第三工程有限公司 | Method for digging deep foundation pit by gravity anchor |
| CN114032778A (en) * | 2021-11-25 | 2022-02-11 | 武汉一冶建筑安装工程有限责任公司 | Anti-settling and anti-sliding bridge conical slope construction method |
Citations (6)
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| DE4226067A1 (en) * | 1991-11-08 | 1993-05-13 | Hermann Claus | Device and method for stabilising highways in sloping locations - involves vertical injection posts fitted in lowermost stage with externally extending sections provided with inclined posts and steel reinforcement of concrete support wall |
| JPH111929A (en) * | 1997-06-10 | 1999-01-06 | Yahagi Kensetsu Kogyo Kk | Method for forming grout for reinforcing steel bar to be penetrated through precast board for retaining wall, and grout injection guide therefor |
| CN201224889Y (en) * | 2008-06-20 | 2009-04-22 | 云南省公路规划勘察设计院 | High and light type anchoring plate retaining wall in high filling branch block engineering |
| CN201512810U (en) * | 2009-06-08 | 2010-06-23 | 广东金辉华集团有限公司 | Retaining wall |
| CN102002957A (en) * | 2010-12-16 | 2011-04-06 | 广东交通职业技术学院 | Slope retaining structure |
| CN102493465A (en) * | 2011-12-12 | 2012-06-13 | 中国建筑西南勘察设计研究院有限公司 | Anchorage type anchor pile retaining structure for soil filling field |
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2012
- 2012-12-31 CN CN2012105901221A patent/CN103046547A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226067A1 (en) * | 1991-11-08 | 1993-05-13 | Hermann Claus | Device and method for stabilising highways in sloping locations - involves vertical injection posts fitted in lowermost stage with externally extending sections provided with inclined posts and steel reinforcement of concrete support wall |
| JPH111929A (en) * | 1997-06-10 | 1999-01-06 | Yahagi Kensetsu Kogyo Kk | Method for forming grout for reinforcing steel bar to be penetrated through precast board for retaining wall, and grout injection guide therefor |
| CN201224889Y (en) * | 2008-06-20 | 2009-04-22 | 云南省公路规划勘察设计院 | High and light type anchoring plate retaining wall in high filling branch block engineering |
| CN201512810U (en) * | 2009-06-08 | 2010-06-23 | 广东金辉华集团有限公司 | Retaining wall |
| CN102002957A (en) * | 2010-12-16 | 2011-04-06 | 广东交通职业技术学院 | Slope retaining structure |
| CN102493465A (en) * | 2011-12-12 | 2012-06-13 | 中国建筑西南勘察设计研究院有限公司 | Anchorage type anchor pile retaining structure for soil filling field |
Non-Patent Citations (2)
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| 王燕: "《公路工程施工员培训教材》", 31 October 2010, 中国建材工业出版社 * |
| 陈华等: "山区公路高轻型锚锭板挡土墙病害及整治措施", 《公路交通科技（应用技术版）》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603369A (en) * | 2013-12-09 | 2014-02-26 | 中国石油集团工程设计有限责任公司 | Construction method of anchor pile counterfort retaining wall |
| CN103603369B (en) * | 2013-12-09 | 2015-07-15 | 中国石油集团工程设计有限责任公司 | Construction method of anchor pile counterfort retaining wall |
| CN105484160A (en) * | 2015-12-11 | 2016-04-13 | 中交一公局第三工程有限公司 | Method for digging deep foundation pit by gravity anchor |
| CN114032778A (en) * | 2021-11-25 | 2022-02-11 | 武汉一冶建筑安装工程有限责任公司 | Anti-settling and anti-sliding bridge conical slope construction method |
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Application publication date: 20130417 |