CN102888855A - Combined balance weight retaining wall - Google Patents
Combined balance weight retaining wall Download PDFInfo
- Publication number
- CN102888855A CN102888855A CN2012103787594A CN201210378759A CN102888855A CN 102888855 A CN102888855 A CN 102888855A CN 2012103787594 A CN2012103787594 A CN 2012103787594A CN 201210378759 A CN201210378759 A CN 201210378759A CN 102888855 A CN102888855 A CN 102888855A
- Authority
- CN
- China
- Prior art keywords
- wall
- retaining wall
- base plate
- retaining
- balance weight
- 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.)
- Granted
Links
Images
Landscapes
- Retaining Walls (AREA)
Abstract
The invention discloses a combined balance weight retaining wall, which is applied to various balance weight retaining walls, in particular suitable for a balance weight retaining wall under hillside topographic conditions. The retaining wall comprises a lower wall body and an upper wall body, wherein the height ratio of the lower wall body to the upper wall body is (2-3):1; and the upper wall body consists of a bottom plate which serves as a weighing table and a vertical plate which is connected with the bottom plate. According to the combined retaining wall, the soil pressure is converted into soil pressure and friction force borne by upper reinforced concrete, and the safety and applicability of the retaining wall are greatly improved; and moreover, compared with the traditional pitching inclined mode, the vertical wall back has the advantage of low soil pressure, the section area is greatly reduced, and the material is reduced; and therefore, the engineering quantity is reduced, and the engineering construction cost is reduced.
Description
Technical field
The present invention relates to a kind of retaining wall, especially relate to a kind of combined type weight retaining wall.
Background technology
The present general height balance weight retaining wall or the mixed clay structure retaining wall of reinforcing bar that adopt slabstone to build by laying bricks or stones to form greater than 8 meters retaining wall more.Generally speaking, because balance weight retaining wall the first half soil pressure is larger, therefore be easy to occur the eccentric excessive and phenomenon of tension in the weight position of platform, retaining wall the first half wall back of the body is generally made the inclined of bowing, add the width of weight platform, so general balance weight retaining wall cross section is larger, carry on the back in the situation that slight slope is arranged especially true at wall back of the body load or wall.
Balance weight retaining wall uses much in engineering design at present, and it can save constructional materials more than 20%～30% than simple gravity retaining wall, and can obtain more uniform foundation stress.Present Attitude mixes the clay structure retaining walls greater than 8 meters general balance weight retaining wall or the reinforcing bars that adopt slabstone to build by laying bricks or stones and form of retaining wall more.But the problem of crack even destruction appears in the eccentric excessive and tension of existing balance weight retaining wall weight platform place ubiquity.And owing to be subjected to cross section restriction, thereby affect the increase of wall height.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, surpasses in 8 meters or the higher situation for the retaining wall overall height, and a kind of new retaining wall structure is provided.
In order to achieve the above object, technical scheme provided by the invention is:
Described combined type weight retaining wall comprises bottom body of wall 1 and top body of wall 2; Bottom body of wall 1 is 2～3:1 with the aspect ratio of top body of wall 2; Described top body of wall 2 is made of with the riser 4 that is connected with base plate 3 base plate 3 as the weight platform; The angle α of described riser 4 and base plate 3≤90 °; The gradient of described bottom wall and surface 5 is 1:0.05～0.25.
Wherein, described bottom body of wall 1 material is mortar flag stone or rubble concrete, is preferably mortar flag stone; Described top body of wall 2 materials are steel concrete or fibrous concrete, are preferably steel concrete.
In addition, can connect in the following ways between the body of wall of top and the bottom:
A, described base plate 3 lower surface faces are provided with tenon or groove, and described bottom body of wall 2 end faces are provided with the plug-connection structure corresponding with base plate 3 bottom tenons or groove;
B, described base plate 3 bottoms are provided with the flange that is fastened on bottom body of wall 2 top;
C, described base plate 3 lower surface and bottom body of wall 2 end faces are Rough Horizontal Plane.
As a kind of improvement, in order to adapt to higher Foot of Upper Retaining Wall height, between described riser 4 and base plate 3, be provided with counterfort 6.
In building operations of the present invention, build lower plate stone walling body by laying bricks or stones at ground first, build the upper reinforcement concrete structure on the basis of bottom body of wall again.The cross section of steel concrete and slabstone body of wall can have various ways that frictional force is provided, and the shearing that perhaps frictional force is transformed into the slabstone body of wall guarantees effectively co-operation of top and the bottom body of wall.
Compared with prior art, beneficial effect of the present invention is:
The present invention considers from saving, Foot of Upper Retaining Wall is made wall back of the body vertical type or cantilevered reinforced concrete structure, take full advantage of the good advantage of tensile property of strength of reinforced concrete height and reinforcing bar, the soil pressure more suffered than the inclined of bowing in the conventional method is less, and greatly reduced sectional area, reduce sectional area and namely reduced the materials amount, reduced construction investment thereby reduced engineering quantity, adopted the intensity of the mixed earth of reinforcing bar also higher.This knockdown retaining wall advantage is soil pressure to be changed into shear stress or the frictional force that the upper reinforcement concrete bears, and has increased to a great extent safety and the applicability of retaining wall.
Take wall body overall height 9.6m as example, the wall back of the body soil body gradient is 1.5:1, building retaining wall weight platform place wall body overall width by conventional method is 3.94m, be 3.06m and build retaining walls body overall width with the inventive method, the total-width ratio conventional method reduces 0.88m, reduce overall width and will reduce the earth excavation amount, save the soil consumption.If add counterfort in the middle of the Foot of Upper Retaining Wall, the higher height that improves whole retaining wall that can do superstructure.
This combined type weight retaining wall is particularly suitable for building of hillside area retaining wall.In other occasions, also can provide the scheme of the balance weight retaining wall that a kind of occupation of land saves more.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the another kind of embodiment of the present invention;
Fig. 5 is the structural representation of the another kind of embodiment of the present invention;
Among the figure: 1, bottom body of wall; 2, top body of wall; 3, base plate; 4, riser; 5, bottom wall and surface; 6, counterfort.
The specific embodiment
Embodiment 1
Referring to Fig. 1, described combined type weight retaining wall comprises bottom body of wall 1 and top body of wall 2; Bottom body of wall 1 is 2:1 with the aspect ratio of top body of wall 2; Described top body of wall 2 is made of with the riser 4 that is connected with base plate 3 base plate 3 as the weight platform; The angle α of described riser 4 and base plate 3=87 °; The gradient of described bottom wall and surface 5 is 1:0.05; Described base plate 3 bottoms are provided with the flange that is fastened on bottom body of wall 2 top.Wherein, described bottom body of wall 1 material is mortar flag stone; Described top body of wall 2 materials are steel concrete.
Referring to Fig. 2 and Fig. 3, described combined type weight retaining wall comprises bottom body of wall 1 and top body of wall 2; Bottom body of wall 1 is 2:1 with the aspect ratio of top body of wall 2; Described top body of wall 2 is made of with the riser 4 that is connected with base plate 3 base plate 3 as the weight platform; The angle α of described riser 4 and base plate 3=75 °; The gradient of described bottom wall and surface 5 is 1:0.25; Described base plate 3 bottoms are provided with the flange that is fastened on bottom body of wall 2 top.Wherein, described bottom body of wall 1 material is mortar flag stone; Described top body of wall 2 materials are steel concrete.Be provided with counterfort 6 between described riser 4 and the base plate 3.
Embodiment 3
Referring to Fig. 4, described combined type weight retaining wall comprises bottom body of wall 1 and top body of wall 2; Bottom body of wall 1 is 2:1 with the aspect ratio of top body of wall 2; Described top body of wall 2 is made of with the riser 4 that is connected with base plate 3 base plate 3 as the weight platform; The angle α of described riser 4 and base plate 3=75 °; The gradient of described bottom wall and surface 5 is 1:0.25; Described base plate 3 lower surface faces are provided with tenon or groove, and described bottom body of wall 2 end faces are provided with the plug-connection structure corresponding with base plate 3 bottom tenons or groove.Wherein, described bottom body of wall 1 material is mortar flag stone; Described top body of wall 2 materials are steel concrete.
Referring to Fig. 5, described combined type weight retaining wall comprises bottom body of wall 1 and top body of wall 2; Bottom body of wall 1 is 2:1 with the aspect ratio of top body of wall 2; Described top body of wall 2 is made of with the riser 4 that is connected with base plate 3 base plate 3 as the weight platform; The angle α of described riser 4 and base plate 3=75 °; The gradient of described bottom wall and surface 5 is 1:0.25; Described base plate 3 lower surface and bottom body of wall 2 end faces are Rough Horizontal Plane.Wherein, described bottom body of wall 1 material is mortar flag stone; Described top body of wall 2 materials are steel concrete.
Claims (7)
1. a combined type weight retaining wall is characterized in that, described retaining wall comprises bottom body of wall (1) and top body of wall (2); Bottom body of wall (1) is 2～3:1 with the aspect ratio of top body of wall (2); Described top body of wall (2) is made of with the riser (4) that is connected with base plate (3) the base plate (3) as the weight platform; The angle α of described riser (4) and base plate (3)≤90 °; The gradient of described bottom wall and surface (5) is 1:0.05～0.25.
2. retaining wall as claimed in claim 1 is characterized in that, is provided with counterfort (6) between described riser (4) and the base plate (3).
3. retaining wall as claimed in claim 1 is characterized in that, described bottom body of wall (1) material is mortar flag stone or rubble concrete; Described top body of wall (2) material is steel concrete or fibrous concrete.
4. retaining wall as claimed in claim 1 is characterized in that, described bottom body of wall (1) material is mortar flag stone; Described top body of wall (2) material is steel concrete.
5. retaining wall as claimed in claim 1 is characterized in that, described base plate (3) lower surface face is provided with tenon or groove, and described bottom body of wall (2) end face is provided with the plug-connection structure corresponding with base plate (3) bottom tenon or groove.
6. retaining wall as claimed in claim 1 is characterized in that, described base plate (3) bottom is provided with the flange that is fastened on bottom body of wall (2) top.
7. retaining wall as claimed in claim 1 is characterized in that, described base plate (3) lower surface and bottom body of wall (2) end face are Rough Horizontal Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378759.4A CN102888855B (en) | 2012-10-09 | 2012-10-09 | Combined balance weight retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378759.4A CN102888855B (en) | 2012-10-09 | 2012-10-09 | Combined balance weight retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102888855A true CN102888855A (en) | 2013-01-23 |
| CN102888855B CN102888855B (en) | 2015-07-15 |
Family
ID=47532522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210378759.4A Expired - Fee Related CN102888855B (en) | 2012-10-09 | 2012-10-09 | Combined balance weight retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102888855B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805850A (en) * | 2015-05-08 | 2015-07-29 | 中铁工程设计咨询集团有限公司 | Vertex-aligning buttress balancing plate type cutting supporting block device |
| CN107100179A (en) * | 2017-06-29 | 2017-08-29 | 湖南工业大学 | Light-duty combination retaining structure and the method for administering a wide range of tall earth fill engineering |
| CN110056000A (en) * | 2019-05-24 | 2019-07-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Construction method and structure of balance weight type retaining wall |
| CN110284518A (en) * | 2019-07-17 | 2019-09-27 | 上海勘测设计研究院有限公司 | A kind of tilting empty van barricade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003074073A (en) * | 2001-08-30 | 2003-03-12 | Wako Concrete Kogyo Kk | Earth retaining structure by l-shaped retaining wall block and anchor block and l-shaped retaining wall block used therefor |
| CN201003172Y (en) * | 2006-12-20 | 2008-01-09 | 贵阳铝镁设计研究院 | Combined type retaining wall |
| CN201546238U (en) * | 2009-12-01 | 2010-08-11 | 陈强 | Gravity reinforced retaining wall |
| CN202280078U (en) * | 2011-10-26 | 2012-06-20 | 华侨大学 | Assembled earth-retaining wall |
| CN202767102U (en) * | 2012-10-09 | 2013-03-06 | 长沙学院 | Combined type balance weight retaining wall |
-
2012
- 2012-10-09 CN CN201210378759.4A patent/CN102888855B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003074073A (en) * | 2001-08-30 | 2003-03-12 | Wako Concrete Kogyo Kk | Earth retaining structure by l-shaped retaining wall block and anchor block and l-shaped retaining wall block used therefor |
| CN201003172Y (en) * | 2006-12-20 | 2008-01-09 | 贵阳铝镁设计研究院 | Combined type retaining wall |
| CN201546238U (en) * | 2009-12-01 | 2010-08-11 | 陈强 | Gravity reinforced retaining wall |
| CN202280078U (en) * | 2011-10-26 | 2012-06-20 | 华侨大学 | Assembled earth-retaining wall |
| CN202767102U (en) * | 2012-10-09 | 2013-03-06 | 长沙学院 | Combined type balance weight retaining wall |
Non-Patent Citations (1)
| Title |
|---|
| 朱小慎等: "浅谈衡重式挡土墙设计", 《价值工程》, vol. 29, no. 9, 30 September 2010 (2010-09-30), pages 135 - 3 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805850A (en) * | 2015-05-08 | 2015-07-29 | 中铁工程设计咨询集团有限公司 | Vertex-aligning buttress balancing plate type cutting supporting block device |
| CN107100179A (en) * | 2017-06-29 | 2017-08-29 | 湖南工业大学 | Light-duty combination retaining structure and the method for administering a wide range of tall earth fill engineering |
| CN110056000A (en) * | 2019-05-24 | 2019-07-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Construction method and structure of balance weight type retaining wall |
| CN110056000B (en) * | 2019-05-24 | 2024-03-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Construction method and structure of counter weight type retaining wall |
| CN110284518A (en) * | 2019-07-17 | 2019-09-27 | 上海勘测设计研究院有限公司 | A kind of tilting empty van barricade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102888855B (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108277814A (en) | Stake top counterfort wall supporting construction and construction method | |
| CN207436092U (en) | Multistage pin-connected panel L-type greening barricade construction | |
| CN202280075U (en) | Combined type retaining wall of prefabricated part | |
| CN202767102U (en) | Combined type balance weight retaining wall | |
| CN102888855B (en) | Combined balance weight retaining wall | |
| CN103046669B (en) | Prefabricated high strength reinforced concrete shear wall with low strength energy dissipation strip and fabrication method | |
| CN204851302U (en) | Underground mine large -span chamber crane beam stock fixed structure | |
| CN102839686A (en) | Stabilizing plate type anchor pile retaining structure | |
| CN201610546U (en) | Prestress anchoring frame plat | |
| CN201665875U (en) | Light gravity-type anti-earthquake concrete retaining wall | |
| CN204780641U (en) | Old arched bridge reinforced structure of combined type barnacle | |
| CN204738304U (en) | An anchor rope framed bent friction pile combination fender structure | |
| CN206418509U (en) | A kind of anchored pile supporting of high gradient slope | |
| CN101435202A (en) | Cantilevered type retaining wall reinforcement composite structure | |
| CN204225147U (en) | Concrete half gravity reinforced retaining wall | |
| CN202430742U (en) | Precast slab assembly soil retaining wall | |
| CN202767281U (en) | Assembly type reinforced concrete combination back wall | |
| CN211523761U (en) | Ribbed light steel beam with novel connection mode | |
| CN205046577U (en) | Simple and easy retaining wall | |
| CN101696576B (en) | Reinforced concrete frame abutment shallow pile plate foundation under two-driveway beam type cross connecting beam | |
| CN102140787A (en) | Steel cable dam | |
| CN208088318U (en) | Stake top counterfort wall supporting construction | |
| CN202430741U (en) | Hollow-web-type retaining wall structure | |
| CN205935188U (en) | Combination formula building structure based on stone steel matter | |
| CN103216134B (en) | A kind of suspension tower base for power transmission line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150715 Termination date: 20161009 |