CN1320746A - Retaining wall constructing body unit and retaining wall constructing method - Google Patents
Retaining wall constructing body unit and retaining wall constructing method Download PDFInfo
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- CN1320746A CN1320746A CN 00107070 CN00107070A CN1320746A CN 1320746 A CN1320746 A CN 1320746A CN 00107070 CN00107070 CN 00107070 CN 00107070 A CN00107070 A CN 00107070A CN 1320746 A CN1320746 A CN 1320746A
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Abstract
A retaining wall unit structure is used to construct the concrete U-panel by overlaping them in sequence. In order to let the back end edge to be higher than front end edge of the U-panel, the shelf is set in slope at the back face of the U-panel to build the retaining wall. It characterized by inserting the steel strip in the U-panel or the concave part at upper end of it or the concave part at down part of it to connect two end edges of the U-panel with two I-panel behind them as well as with the supporting shelf in slope at inside face of I-panel and coordinating to the I-panel to form the retaining wall.
Description
The present invention relates to a kind of retaining wall constructing body unit, be used to construct the retaining wall constructing body unit that has concrete system U profile plate and be located at the concrete system shelf of this U profile backboard face, and the retaining wall constructing method of constructing with this retaining wall constructing body unit.
Though also having, low retaining wall of past uses concrete block, the general RC system steel concrete that all non-the perfusion of use building site of large-scale retaining wall.
Shortcomings such as therefore, the RC in past makes reinforced concrete retaining wall, has the sole plate width big, long in time limit, and construction is difficult, and economy is low.
And, because of retaining wall itself is a rigid body, thus when earthquake takes place, can not absorb, also can't disperse vibration.
The objective of the invention is to overcome above-mentioned shortcoming.
Retaining wall constructing body unit of the present invention system is overlapping successively to come constructing concrete system U profile plate, and make end edge be higher than front-end edge at above-mentioned U profile backboard face tilt configuration concrete system shelf to construct retaining wall, it is characterized in that: by inserting steel bar at U profile plate or the above-mentioned recess being located at the recess of above-mentioned U profile plate upper surface or being located at above-mentioned U profile plate lower surface, be linked to above-mentioned U profile plate two ora terminalis and extend to two pieces of I profile plates at rear and be disposed at relatively between above-mentioned I profile plate and be that the shelf that the shelf portion of bearing that above-mentioned I profile plate medial surface is formed slopely supports constitutes
Shelf of the present invention is characterized in that: be 20 degree angle of slope approximately with horizontal plane.
Its another feature is that the two ends of above-mentioned U profile plate have the plural union body that is made of band iron outstanding, above-mentioned union body links up with the union body that is made of the outstanding band iron of I profile front edge of board edge, and making U profile plate and rough the connecting to of I profile board plane " コ " font is its feature.
Another feature is: the recess that above-mentioned U profile plate lower edge formation is grown crosswise is to form drain hole.
Retaining wall structure cording of the present invention has the retaining wall structure of the set concrete system shelf of concrete system U profile plate and above-mentioned U profile backboard face, retaining wall constructing body unit extends to two pieces of I profile plates at rear and relative be disposed between above-mentioned I profile plate by U profile plate and is that the shelf that the shelf portion of bearing that above-mentioned I profile plate medial surface forms supports constitutes with being linked to above-mentioned U profile plate two ora terminalis, it is characterized in that tilting laterally and place with vertical plane into about the 10 degree back sides and overlay configuration successively.
Retaining wall structure of the present invention has the retaining wall structure of the set concrete system shelf of concrete system U profile plate and above-mentioned U profile backboard face, retaining wall constructing body unit extends to two pieces of I profile plates at rear by U profile plate and is disposed between above-mentioned I profile plate and is that the shelf that the shelf portion of bearing that above-mentioned I profile plate medial surface forms supports constitutes relatively with being linked to above-mentioned U profile plate two ora terminalis, it is characterized in that tilting laterally and place with vertical plane into about the back sides of 10 degree and overlay configuration successively, and be filled with wall back of the body stuff up a crack concrete between the I profile plate of adjacency.
It is characterized in that: the groove shape drain hole that the recess of growing crosswise that is formed by ora terminalis under the above-mentioned overlapping successively U profile plate forms.
Transport unit such as U profile plate I profile plate and shelf to building site, after laying a solid foundation,, make each unit and vertical plane become 10 degree to tilt laterally approximately and put the longitudinal reinforcement arrangement of reinforcement, and the overlapping retaining wall of constructing up and down successively.Be linked to by the outstanding union body in U profile plate two ends by the union body that will protrude in I profile front edge of board edge, make U profile plate and rough the connecting to of I profile board plane " コ " font, and in I profile plate infilled wall back of the body stuff up a crack concrete.Become the shelf of 20 degree to bear portion approximately by shelf being placed on, make shelf angle tilted configuration in accordance with regulations, insert back of the body underfill material or earth to construct retaining wall with horizontal plane.
Can form groove shape drain hole on the retaining wall of having constructed, the shelf end edge is inclined upwardly, so at the root of U profile plate and shelf, water can pool together above shelf fast, is discharged from this drain hole quickly.
Decide on the situation that the place is set, retaining wall constructing body unit and vertical plane do not form the angle of slope and can assemble yet sometimes.
Below in conjunction with drawings and Examples retaining wall constructing body unit of the present invention and retaining wall structure are described in further detail.
Fig. 1 is a retaining wall sectional view of constructing the state of 3 meters high retaining walls.
The oblique view of Fig. 2 for looking from the retaining wall front.
The oblique view of Fig. 3 for looking from the retaining wall back side.
Fig. 4 is the sectional view of A-A line shown in Figure 1.
Fig. 5 is the exploded perspective view of retaining wall constructing body unit.
In Fig. 1-Fig. 4, the 1st, the basis, the 2nd, be vertically installed in the U profile plate on above-mentioned basic 1.The 3rd, be located at the groove shape drain hole on the U profile plate.The 4th, be disposed at the shelf of above-mentioned U profile backboard face.
The concrete system constructing body unit of Fig. 5 for being made of U profile plate with it and put, and inserts recess 6a with steel bar and reaches the recess 6b chimeric with it, the overlapping successively U profile plate of constructing.This constructing body unit 5 is as shown in Figure 5 by U profile plate, be linked to these U profile plate two ora terminalis and extend to the counterfort at rear and shelf 4 constitutes, U profile plate lower edge forms the recess 3 of growing crosswise, and makes it form above-mentioned drain hole 3, U profile plate and rough the connecting to of I profile board plane " コ " font.Shelf 4 is disposed between above-mentioned I profile plate relatively, and the shelf that is formed by this I profile plate medial surface bears portion 8 and supporting.
In the present invention, constructing body unit and above-mentioned basic 1 horizontal plane are rough to become 10 degree to be obliquely installed, and therefore, above-mentioned U profile plate and vertical plane tilt approximately and 10 spend.
Therefore above-mentioned shelf and horizontal plane 20 degree that tilt approximately, make above-mentioned shelf bear portion 8 and above-mentioned I profile plate 30 degree that tilt approximately, make thereafter ora terminalis upwards.
On above-mentioned U profile plate, be embedded with the binding accessory that constitutes by the band iron that protrudes in two ends, and same accessory 8b of binding and the bolt established with at least also protruding in I profile front edge of board edge, nut (not shown) etc. links up.This I profile plate links accessory 8b, also can make it protrude in the rear so that also can be connected with a plurality of in the wings.
In the present invention, U profile plate and I profile plate link up as mentioned above, plural number and put the constructing body unit 5 that is connected with at the counterfort rear at plural I profile plate as required, and one side is chimeric with the U profile plate recess 6a that is disposed at its top with above-mentioned U profile plate recess 6a with steel bar, one side is overlapping up and down successively, wall is carried on the back between the I profile plate of constructing body unit 5 that stuff up a crack concrete 9 is filled in opposed adjacency, and between U profile plate and I profile plate, filled rubble and construct retaining wall.
Among the figure, 10 is the longitudinal reinforcement in the above-mentioned wall back of the body stuff up a crack concrete 9, and the upper end bending of this longitudinal reinforcement 10 is followed the arrangement of reinforcement of paving band to strengthen wall.11 is basic arrangement of reinforcement, and 12 are the hairpin muscle, and 13 is top concrete.
Retaining wall constructing body unit of the present invention and retaining wall structure can be received following effect.
U profile plate and vertical plane become 10 degree angle of slope approximately, so the sole plate width can be littler than other construction methods, and the occasion of mat foundation can reduce the bearing capacity of foundation soil that needs, the occasion of pile foundation, and a radical that can reduce is with the realization economical Design.
All pressing about 1 meter spacing assembling because of U profile plate and I profile plate again, so need not to use expansion joint, is the retaining wall structure that has the strong feature of aseismatic power on the structure.
In addition, because the shelf that is arranged between U profile plate and I profile plate becomes 20 to spend angles with horizontal plane approximately, so when taking place, earthquake can reduce suffered destructive power.
Again because be filled with rubble between U profile plate and the I profile plate, can be with the discharges rapidly such as rainwater at the retaining wall back side, even can prevent back side soil erosion.
And, by on U profile plate, establishing chimeric untrammeled recess, can further improve the stability and the application property of panel.
In addition, decide on the situation that the place is set, retaining wall constructing body unit and vertical plane do not form the angle of slope and can assemble yet sometimes.This point also is a derivation effect.
Claims (8)
1. retaining wall constructing body unit, be used for overlapping successively with constructing concrete system U profile plate, and for making end edge be higher than front-end edge, construct retaining wall at above-mentioned U profile backboard face tilt configuration shelf, it is characterized in that:, be linked to above-mentioned U profile plate two ora terminalis and extend to two pieces of I profile plates at rear and dispose relative and be the shelf formation that the shelf portion of bearing that above-mentioned I profile plate medial surface is formed slopely supports with above-mentioned I profile plate by inserting steel bar at U profile plate or the above-mentioned recess being located at the recess of above-mentioned U profile plate upper surface or being located at above-mentioned U profile plate lower surface.
2. the retaining wall constructing body unit according to claim 1 is characterized in that: above-mentioned shelf and horizontal plane slightly are 20 degree inclination angles.
3. according to claim 1 or 2 described retaining wall constructing body units, it is characterized in that: the two ends of above-mentioned U profile plate have the plural union body that is made of band iron outstanding, above-mentioned union body links up with the union body that is made of the outstanding band iron of I profile front edge of board edge, makes U profile plate and rough the connecting to of I profile board plane " コ " font.
4. according to claim 1 or 2 or 3 described retaining wall constructing body units, it is characterized in that: above-mentioned U profile plate lower edge forms the recess of growing crosswise so that form drain hole.
5. the retaining wall constructing body unit according to claim 1 is characterized in that: according to the situation that the place is set, also can not assemble even retaining wall constructing body unit does not tilt for vertical plane.
6. retaining wall constructing method, retaining wall constructing body unit has the retaining wall structure of the set concrete system shelf of concrete system U profile plate and above-mentioned U profile backboard face, extend to two pieces of I profile plates at rear and relative be disposed between above-mentioned I profile plate with being linked to above-mentioned U profile plate two ora terminalis and be that the shelf that the shelf portion of bearing that above-mentioned I profile plate medial surface forms supports constitutes by U profile plate, it is characterized in that tilting laterally and place with vertical plane into about the back sides of 10 degree and overlay configuration successively.
7. retaining wall constructing method, retaining wall constructing body unit has the retaining wall structure of the set concrete system shelf of concrete system U profile plate and above-mentioned U profile backboard face, extend to two pieces of I profile plates at rear with being linked to above-mentioned U profile plate two ora terminalis and be disposed between above-mentioned I profile plate and be that the shelf that the shelf portion of bearing that above-mentioned counterfort medial surface forms supports constitutes relatively by U profile plate, it is characterized in that tilting laterally and place with vertical plane into about the back sides of 10 degree and overlay configuration successively, and the I profile plate of adjacency is filled with wall back of the body stuff up a crack concrete.
8. according to claim 5 or 6 described retaining wall constructing methods, it is characterized in that: the groove shape drain hole that forms by the formed recess of growing crosswise of ora terminalis under the above-mentioned overlapping successively U profile plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107070 CN1320746A (en) | 2000-04-27 | 2000-04-27 | Retaining wall constructing body unit and retaining wall constructing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107070 CN1320746A (en) | 2000-04-27 | 2000-04-27 | Retaining wall constructing body unit and retaining wall constructing method |
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| Publication Number | Publication Date |
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| CN1320746A true CN1320746A (en) | 2001-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 00107070 Pending CN1320746A (en) | 2000-04-27 | 2000-04-27 | Retaining wall constructing body unit and retaining wall constructing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383400A (en) * | 2010-09-28 | 2012-03-21 | 单发成 | Debris flow resisting wall |
| CN116591213A (en) * | 2023-07-14 | 2023-08-15 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
-
2000
- 2000-04-27 CN CN 00107070 patent/CN1320746A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383400A (en) * | 2010-09-28 | 2012-03-21 | 单发成 | Debris flow resisting wall |
| CN102383400B (en) * | 2010-09-28 | 2014-11-26 | 单发成 | Debris flow resisting wall |
| CN116591213A (en) * | 2023-07-14 | 2023-08-15 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
| CN116591213B (en) * | 2023-07-14 | 2023-11-28 | 中石化工建设有限公司 | Concrete retaining wall and construction method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |