CN207228053U - One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure - Google Patents
One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure Download PDFInfo
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- CN207228053U CN207228053U CN201721208654.9U CN201721208654U CN207228053U CN 207228053 U CN207228053 U CN 207228053U CN 201721208654 U CN201721208654 U CN 201721208654U CN 207228053 U CN207228053 U CN 207228053U
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Abstract
The utility model discloses it is a kind of it is prefabricated, be easy to extend and increase, assembled sand preventing dyke levee body structure, including the understructure being arranged on bedding and it is inverted in the understructure, the superstructure for increasing levee body, the "convex" shaped block longitudinal direction block-by-block continuous arrangement linking that understructure is integral by cross-sectional direction forms；The concave block longitudinal direction block-by-block continuous arrangement linking that superstructure is integral by cross-sectional direction forms, and is mutually twisted between superstructure and understructure by buckle structure integral.The utility model uses stratified form, and upper and lower Rotating fields can both be separated and be used alone, and can also be used in combination, be easy to extend and increase, using flexible is changeable to meet the market demand；The utility model is a kind of fabricated construction, is easy to be factory produced, and consumption manpower and materials are few, and construction is simple is quick；The utility model is large volume solid construction, and has certain top width, and it is strong to resist concentrated force, can bear accidental impact and be hardly damaged.
Description
Technical field
The utility model is related to the sand preventing dyke levee body structure in Ports And Waterways construction project, more particularly to it is a kind of it is prefabricated,
It is easy to extend and increases, assembled sand preventing dyke levee body structure.
Background technology
Numerous harbours are built up on China coastline, among in addition also some harbours are being planned or built.
By the design studies to these harbours and the actual traffic-operating period at part harbour, it is navigation channel to build one of the key issue at port
With the sediment siltation problem of basin.Therefore, before port is built, rationally determine effectively subtract silt, anti-silting measure is vital.
For most of harbours, more it is effective it is anti-silting, subtract that to become silted up while can also save the measure of project cost be along navigation channel both sides
Build the sand preventing dyke that water outlet dike and submerged breakwater are combined.
But after port is built, as what Chinese national economy and harbour were runed develops rapidly, to the traffic of a port, boat
Road grade (such as navigation channel length, depth and width) requirement constantly lifting, extends, dredges the sediment siltation that the navigation channel after depth faces and ask
Topic is also aggravated therewith, in addition to needing to carry out extension processing to existing sand preventing dyke, it is also necessary to which submerged breakwater section sand preventing dyke is added
High disposal, and existing sand preventing dyke structural shape is easy to extend but is not easy to increase.Therefore, the rationally definite sand prevention before port is built
The structural shape of dike, not only can guarantee that anti-silting effect when waterway classification does not increase and economical rationality were feasible, but also can be in navigation channel etc.
Level is in due course after increasing, quickly and easily extends and increase sand preventing dyke, is the task of top priority.
Utility model content
The purpose of the utility model is to overcome deficiency of the prior art, there is provided stabilized structure, be easy to increase with it is extended
Prefabricated, assembled sand preventing dyke levee body structure.
Technical solution is used by the utility model：One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body
Structure, including the understructure being arranged on bedding and be inverted in the understructure, the superstructure for increasing levee body,
The "convex" shaped block longitudinal direction block-by-block continuous arrangement linking that the understructure is integral by cross-sectional direction forms；The upper strata
The concave block longitudinal direction block-by-block continuous arrangement linking that structure is integral by cross-sectional direction forms, the superstructure and institute
State be mutually twisted by buckle structure between understructure it is integral.
The both lateral sides slope surface of the understructure and the angle of horizontal plane are 45~90 degree, the transverse direction of the superstructure
Both sides stalk and horizontal plane.
The face of heading sea of the superstructure and the understructure is arranged to cambered surface or plane.
It is " convex " word that the buckle structure, which includes the groove for the superstructure that cross section is concave and cross section,
The protrusion of the understructure of shape, the superstructure and the understructure pass through the groove and described raised mutual
Occlusion assembling is integral.
The unrestrained relief hole that disappears correspondingly is provided with the superstructure and the understructure.
Bedding is jackstone, stone-laying, concrete structure when, the unrestrained relief hole of disappearing penetrates through the top surface of the superstructure to institute
State the bottom surface of understructure.
The shape of the unrestrained relief hole that disappears uses circular hole or square hole.
The percent opening of the unrestrained relief hole that disappears is 10%~50%.
Penetrated between the superstructure and the understructure by anchorage to mutually anchoring in the unrestrained relief hole that disappears.
The anchorage adds constructional reinforcement setting to form by plain concrete；The shape of the anchorage and the unrestrained relief hole phase that disappears
Matching, length determines according to the height of the superstructure and the understructure, and diameter disappears unrestrained pressure release bore dia according to
Determine.
The beneficial effects of the utility model are：
(1) the utility model uses stratified form, and stable structure is reasonable, and upper and lower Rotating fields can both be separated and are used alone,
It can be used in combination, be easy to extend and increase, using flexible is changeable to meet the various market demands.
(2) the utility model is a kind of fabricated construction, is easy to be factory produced, and consumption manpower and materials are few, construction is simple
Fast.
(3) the utility model is large volume solid construction, and has certain top width, resists concentrated force (flush shear force) by force, can be with
Bear the accidental impact of the floating materials such as ship and be hardly damaged.
Brief description of the drawings
Fig. 1 for the utility model it is a kind of it is prefabricated, be easy to extend and increase, the overall section of assembled sand preventing dyke levee body structure
Figure；
Fig. 2 for it is provided by the utility model it is a kind of it is prefabricated, be easy to extend and increase, under assembled sand preventing dyke levee body structure
Rotating fields sectional drawing；
Fig. 3 be it is provided by the utility model it is a kind of it is prefabricated, be easy to extend and increase, assembled sand preventing dyke levee body structure it is upper
Rotating fields sectional drawing；
Fig. 4 is the understructure top view in Fig. 1；
Fig. 5 is the superstructure top view in Fig. 1；
Fig. 6 is the anchorage three-dimensional structure diagram in Fig. 1.
Attached drawing marks：1st, understructure, 2, superstructure, 3, disappear unrestrained relief hole, 4, anchorage, 5, both lateral sides slope surface, 6,
Both lateral sides stalk, 7, raised, 8, groove.
Embodiment
The utility model will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to Fig. 6, one kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, including sets
Put the understructure 1 on bedding and be inverted in the understructure 1, the superstructure 2 for increasing levee body.The lower floor
The "convex" shaped block longitudinal direction block-by-block continuous arrangement linking that structure 1 is integral by cross-sectional direction forms；The understructure 1
Both lateral sides slope surface 5 and the angle of horizontal plane are 45~90 degree, and the face of heading sea of the understructure 1 is arranged to cambered surface or plane.
The concave block longitudinal direction block-by-block continuous arrangement linking that the superstructure 2 is integral by cross-sectional direction forms；On described
The both lateral sides stalk 6 and horizontal plane of Rotating fields 2, the face of heading sea of the superstructure 2 are arranged to cambered surface or plane.
It is mutually twisted between the superstructure 2 and the understructure 1 by buckle structure integral.The buckle
The lower floor knot that structure includes the groove 8 for the superstructure 2 that cross section is concave and cross section is "convex" shaped
The protrusion 7 of structure 1, the superstructure 2 and the understructure 1 are mutually twisted assembling by the groove 8 and described raised 7
Together.
Top width (i.e. the top width of superstructure 2 and the top width of understructure 1) root of the utility model sand preventing dyke levee body structure
Determined according to the stability against sliding under wave action, be typically no less than 1m.The single-piece length of superstructure 2 and understructure 1 (is divided
Segment length) generally determined according to execution conditions, from transport, from the point of view of setting angle, not preferably greater than 10m.
, can be in the superstructure 2 to improve the stability against sliding under wave action, reducing block dead weight and base pressure
Disappear correspondingly unrestrained relief hole 3 with being set in the understructure 1, that is, the position of opening for the unrestrained relief hole 3 that disappears is in superstructure 2
It is consistent with understructure 1.The shape of the unrestrained relief hole 3 that disappears uses circular hole or square hole, and percent opening is 10%~50%,
Pore size is determined according to local wave condition and actual level of protection.When bedding is jackstone, stone-laying, concrete structure, institute
State the unrestrained relief hole 3 that disappears and penetrate through the top surface of the superstructure 2 to the bottom surface of the understructure 1.
In the not high port and waterway engineering of requirement of shelter, it is possible to use only understructure 1, saves engineering cost；Such as
During follow-up developments, port and waterway engineering requirement of shelter improves, and superstructure 2 can be positioned over to existing understructure 1
On, realization conveniently and efficiently carries out sand preventing dyke to increase processing.
In addition, the superstructure 2 and the lower floor larger or when typhoon often occurs for marine site when extreme weather in wave
It can be penetrated between structure 1 by anchorage 4 to mutually anchoring in the unrestrained relief hole 3 that disappears, improve stability against sliding.The anchorage 4 by
Plain concrete adds constructional reinforcement setting to form；The shape of the anchorage 4 be the column type that matches with the unrestrained relief hole 3 that disappears or
Cuboid formula, its length determines according to the height of the superstructure 2 and the understructure 1, its diameter disappears wave according to
3 diameter of relief hole determines.
The superstructure 2 and understructure 1 of the utility model sand preventing dyke levee body structure are using plain concrete or plain coagulation
Soil plus constructional reinforcement, can also use concrete of layinging of markstone, fill building block stone, cemented rock, armored concrete etc..
The utility model sand preventing dyke levee body structure is a kind of fabricated construction, is easy to be factory produced, and is constructed, using non-
It is often convenient and efficient.
Embodiment one：In the port and waterway engineering that requirement of shelter is not high or the depth of water is shallower, place the utility model and prevent
Sand barrier levee body structure.
, can be only with the utility model when port and waterway engineering is to sand or wave absorption of less demanding referring to Fig. 2
Rotating fields 1 form submerged breakwater.It is placed in by cross-sectional direction for the "convex" shaped block of a monoblock on bedding, and it is continuous in longitudinal block-by-block
Arrangement linking forms, and "convex" shaped block is that a cross-sectional direction is that closely " convex " word, entirety are in approximate "convex" shaped prism
The angle of block, block both lateral sides slope surface 5 and horizontal plane is between 45 °~90 °.The bridging mode of longitudinally adjacent block is lead
Straight plane contact linking, or vertical tongue and groove joggle, peak width are generally no greater than 5cm, or vertical plane adds rubber water-proof contact linking,
It is the prior art.
Embodiment two：Requirement of shelter is higher or the depth of water relatively depth or first stage of the project requirement of shelter is high, the second stage of the project protection
It is required that in the port and waterway engineering improved, the utility model sand preventing dyke levee body structure is placed.
Referring to Fig. 1, Fig. 2, Fig. 3, in this case, 1 shape of superstructure 2 and understructure of the utility model can be used
Into wall.Lower floor's knot is placed on bedding by cross-sectional direction for the "convex" shaped block of a monoblock, and is continuously arranged in longitudinal block-by-block
Row linking forms, and "convex" shaped block is that a cross-sectional direction is nearly " convex " word, the overall block in approximate "convex" shaped prism
Body.
The concave block that superstructure 2 is integral by cross-sectional direction is upside down in understructure 1, and longitudinal direction by
The linking of block continuous arrangement forms, and concave block is that a cross-sectional direction is that closely " recessed " word, entirety are in approximate concave rib
The block of cylinder.
By being buckled (groove 8 of superstructure 2 and the protrusion 7 of understructure 1) between superstructure 2 and understructure 1
Both are mutually twisted integral.The entirety is formed in the linking of longitudinal block-by-block continuous arrangement, is that a cross-sectional direction is near
Like trapezoidal, the overall block in approximate trapezoid prism.
The both lateral sides slope surface 5 of understructure 1 is not more than 60 ° with the angle of horizontal plane, and the both lateral sides of superstructure 2 are straight
Wall 6 and horizontal plane.The bridging mode of longitudinally adjacent block is connected for vertical plane contact, or vertical tongue and groove joggle, peak width
Generally no greater than 5cm, or vertical plane add rubber water-proof contact linking, are the prior art.
Embodiment three：Wave is larger or the port and waterway engineering of the extreme weather such as frequent generation typhoon in, place this
Utility model sand preventing dyke levee body structure.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, wave is larger or the Ports And Waterways work of the extreme weather such as frequent generation typhoon
Cheng Zhong, on the basis of embodiment two, the unrestrained relief hole 3 that disappears of superstructure 2 and understructure 1 is penetrated through with anchorage 4, ties upper strata
Structure 2 and understructure 1 can more firmly be engaged and then lift the intensity of this protection plate entirety.
4 length of anchorage determines that diameter is determined according to unrestrained 3 diameter of relief hole that disappears according to upper and lower layer block height.
Although the preferred embodiment of the utility model is described above in conjunction with attached drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
Under ambit, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (10)
1. one kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, it is characterised in that including being arranged on bedding
On understructure and be inverted in the understructure, the superstructure for increasing levee body, the understructure is by cross-section
The "convex" shaped block longitudinal direction block-by-block continuous arrangement linking that face direction is integral forms；The superstructure is by cross-sectional direction
One overall concave block longitudinal direction block-by-block continuous arrangement linking forms, and passes through between the superstructure and the understructure
Buckle structure is mutually twisted integral.
2. one kind according to claim 1 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
It is, the both lateral sides slope surface of the understructure and the angle of horizontal plane are 45~90 degree, horizontal the two of the superstructure
Side stalk and horizontal plane.
3. one kind according to claim 1 or 2 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, it is special
Sign is that the face of heading sea of the superstructure and the understructure is arranged to cambered surface or plane.
4. one kind according to claim 1 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
It is, it is "convex" shaped that the buckle structure, which includes the groove for the superstructure that cross section is concave and cross section,
The protrusion of the understructure, the superstructure and the understructure are by the groove and described raised are mutually twisted
Fit together.
5. one kind according to claim 1 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
It is, the unrestrained relief hole that disappears correspondingly is provided with the superstructure and the understructure.
6. one kind according to claim 5 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
Be, bedding is jackstone, stone-laying, concrete structure when, the unrestrained relief hole of disappearing penetrates through the top surface of the superstructure to described
The bottom surface of understructure.
7. according to claim 5 or 6 it is a kind of it is prefabricated, be easy to extend and increase, assembled sand preventing dyke levee body structure, it is special
Sign is that the shape of the unrestrained relief hole that disappears uses circular hole or square hole.
8. according to claim 5 or 6 it is a kind of it is prefabricated, be easy to extend and increase, assembled sand preventing dyke levee body structure, it is special
Sign is that the percent opening of the unrestrained relief hole that disappears is 10%~50%.
9. one kind according to claim 5 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
It is, is penetrated between the superstructure and the understructure by anchorage to mutually anchoring in the unrestrained relief hole that disappears.
10. one kind according to claim 9 is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure, its feature
It is, the anchorage adds constructional reinforcement setting to form by plain concrete；The shape of the anchorage and the unrestrained relief hole phase that disappears
Match somebody with somebody, length is determined according to the height of the superstructure and the understructure, and the diameter unrestrained pressure release bore dia that disappears according to is true
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208654.9U CN207228053U (en) | 2017-09-20 | 2017-09-20 | One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208654.9U CN207228053U (en) | 2017-09-20 | 2017-09-20 | One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228053U true CN207228053U (en) | 2018-04-13 |
Family
ID=61863009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208654.9U Expired - Fee Related CN207228053U (en) | 2017-09-20 | 2017-09-20 | One kind is prefabricated, is easy to extend and increases, assembled sand preventing dyke levee body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643119A (en) * | 2018-04-17 | 2018-10-12 | 苏理 | River levee reinforces rising device |
| CN114855711A (en) * | 2022-04-15 | 2022-08-05 | 广东万奥建设工程有限公司 | High-strength anti-seismic wide-body gravity dam structure and construction method thereof |
-
2017
- 2017-09-20 CN CN201721208654.9U patent/CN207228053U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643119A (en) * | 2018-04-17 | 2018-10-12 | 苏理 | River levee reinforces rising device |
| CN114855711A (en) * | 2022-04-15 | 2022-08-05 | 广东万奥建设工程有限公司 | High-strength anti-seismic wide-body gravity dam structure and construction method thereof |
| CN114855711B (en) * | 2022-04-15 | 2024-01-30 | 广东万奥建设工程有限公司 | High-strength anti-seismic wide gravity dam structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20180920 |