CN1078919C - Monobloc cast concrete barrier block, and form for making block of this kind - Google Patents
Monobloc cast concrete barrier block, and form for making block of this kind Download PDFInfo
- Publication number
- CN1078919C CN1078919C CN97110385A CN97110385A CN1078919C CN 1078919 C CN1078919 C CN 1078919C CN 97110385 A CN97110385 A CN 97110385A CN 97110385 A CN97110385 A CN 97110385A CN 1078919 C CN1078919 C CN 1078919C
- Authority
- CN
- China
- Prior art keywords
- concrete block
- concrete
- block
- boss
- groove
- 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.)
- Expired - Fee Related
Links
- 230000004888 barrier function Effects 0.000 title claims 3
- 230000001788 irregular Effects 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Road Paving Structures (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Retaining Walls (AREA)
Abstract
The concrete block, especially for integral concreting protecting marine or riverside structures, is moulded with a smooth polyhedral (3) outer surface (6), according the invention, at least a part of the concrete outer surface (6) has projections (4) and/or recesses (5) produced by sculpting, which have the surface of intersection with the smooth polyhedral local plane (3).
Description
The present invention relates to the concrete protection piece of monobloc cast, the safeguard structure with in Yu Haiyang and the River Engineering to resist wave and current, also relates to the mould that is used to make this concrete block.
The technical characterstic that this artificial piece will satisfy is: stable and firm in water.
Except these technical characterictics, the designer's of concrete block purpose is to reach outside desired stability of use and the fastness, reducing by a needed concrete amount of definite overcoat.For this reason, the designer adjusts the size and the angle of concrete block configuration part, so that increase the space between the staggered concrete block.
The designer tends to change the corner angle of concrete block or the size and dimension of body, so that the connection degree is higher between the concrete block, and space each other is bigger, for this point, the concrete block that document US-A-4347017 of the eighties can be introduced and the taller and thinner concrete block of being introduced by document US-A-5441362 more recently compare.In addition, in order to reduce the used concrete volume of each concrete block, the shape of concrete block also is partial to tall and thin.
It is short to make concrete block become the long trunk of four limbs like this, has weakened the intensity of corner angle.
The concrete block that obtains has like this been saved a considerable number of concrete.But its fastness has descended, and in the operating period, can cause overcoat to start a leak because of the broken slump of concrete block, makes the part of ocean and River Engineering come out, and becomes the origin of damage.
Document NL-A-8903138 has introduced a kind of concrete protection piece of building, and its objective is the fragility that the device of the maximum impulsive contact force that is applied to it by other piece that reduces around the concrete block comes the compensating concrete piece.
The solution of being introduced is, adds a pitch or rubber or concrete--rubber combined surface course on the concrete protection piece of building, and its rigidity is lower than concrete protection piece itself.Like this, damp impacts between the concrete block.
Also mention in the file,, the boss or the block of wood, rubber or concrete system can be arranged in the surface course, make surface course lower than the concrete block rigidity that it covered for same purpose.
But the boss of being advised and the shape of block are well-regulated.
And thinking of the present invention is different fully.It is to be based upon the connection that improves between the concrete block, so that improve the hydrodynamic contant of overcoat and limit moving and impact between the concrete block.
An object of the present invention is to keep the dimension scale that present concrete block is optimized, under the situation of the structural strength that does not influence it, irregular fluctuating is set, constitute the surface of many injustice on the surface of concrete block.Like this, under the situation that does not reduce concrete block construction intensity, the isotropic improvement that obtains connecting.
For this reason, the present invention is different fully with following viewpoint, promptly makes in order to be easy to, and particularly is easy to the demoulding, and the external surface of building of the concrete protection piece of monobloc cast must be smooth, and has the add list surface layer that document NL-A-8903138 introduces.
In addition, it is opposite with connection performance of the present invention identical this feature on all directions the damping boss and the feature of block of rule to be set on the document NL-A-8903138.
Therefore, the present invention relates to the monobloc cast concrete protection piece with Yu Haiyang or River Engineering safeguard structure, it has smooth polyhedral external surface of formation.According to the present invention, the boss and/or the groove of building are out arranged at least a portion of concrete block external surface, these boss and/or groove have the surface in the plane of intersecting with smooth polyhedron part plan, and boss and/or groove constitute irregular convex-concave surface.
The stability in water can have been improved at the coefficient of connection (isotropism) that increases on all directions between the concrete block in irregular surface therefore.The raising of coefficient of connection can be lowered the unit inertia (quality of every block concrete piece) of concrete block, and the quality of each concrete block reduces and can be compensated by the better connection between the concrete block.Like this, when building the certain overcoat of surface area, can save concrete.
The surface of boss and/or groove is the different secondary plane of direction, compares with the smooth surface of prior art, and this will increase the possibility that is in contact with one another between the stability plane between the concrete block.
The increase of the possibility of the stable contact between the concrete block plane will cause the increase in space between the piece.
In addition, boss and/or groove build out on body, and the mechanical strength of concrete block does not become, the shearing that the shearing that the roughness of formation can bear obviously can bear greater than the roughness of add list surface layer.
Therefore, can make the bigger overcoat of area, and keep the whole structure of prior art with the concrete block of same quantity.
Environmental standard more and more requires artificial building to match with residing natural environment.Therefore, the concrete protection piece of the monobloc cast of smooth surface does not satisfy these standards, and it conflicts mutually with on-site natural landscape.On these building sites, must use natural block of stone from the stone factory.But open up quarry itself and also be subjected to strict restriction, the transportation of natural block of different stone also can bring many problems (communications and transportation, noise, pollution, installation handling facilities or the like ..).
Therefore, another object of the present invention is to propose concrete protection piece a kind of monobloc cast, that have boss and/or groove, and its configuration is similar to the shape of the self-faced roughness of the rock (landforms) of Location.
For this reason, what the present invention relates to is a kind of overcoat concrete block that has the monobloc cast of the boss of building out and/or groove, and they are used to have the place of definite landforms.According to the present invention, boss of building out and/or groove have the similar profile of landforms to institute's placement location.
Except principal advantages of the present invention, the concrete block with this feature can substitute natural block of stone, and can not destroy on-site environment, and has reduced and provide and natural block of stone is transported to the problem that bring in the building site.
Advantageously, the concrete of making concrete block can be dyed the color that matches with on-site landforms.
The invention still further relates to the mould of making concrete block of the present invention.
Other features and advantages of the present invention will be introduced in the following description, and relevant accompanying drawing is:
Figure 1A is to the schematic diagram of Fig. 1 C for concrete block of the present invention.
Fig. 2 A is to the schematic diagram of Fig. 2 D for an embodiment of concrete block of the present invention, and it has granitoid appearance.
Fig. 3 A is to the schematic diagram of Fig. 3 D for an embodiment of concrete block of the present invention, and it has the appearance of basaltiform.
The shape of the concrete block in the example is the same with smooth polyhedron among the US-A-4347017.But the base shape that is used to describe example of the present invention does not have particular restriction.
The present invention relates to a kind of concrete protection piece 1 of monobloc cast, with the safeguard structure in Yu Haiyang or the River Engineering.
This concrete block 1 is made of the corner angle 2 that are in certain angle, has certain space between the corner angle.
The enveloping surface of the external surface 6 of this concrete block 1 is smooth polyhedron 3.Smooth polyhedron 3 is called concrete block outline smooth surface.In prior art, the initial surface of this smooth polyhedron after corresponding to the concrete block form removal.
According to the present invention,, the boss 4 and/or the groove 5 that produce are arranged at least a portion zone of external surface 6 when building with respect to smooth polyhedron 3.
Obviously, the surface blemishes that produces during smooth mould form removal in the prior art can not constitute boss 4 and/or the groove 5 on the concrete block 1 of the present invention.
For concrete block 1 of the present invention, the smooth polyhedron 3 of concrete block 1 is an imaginary polyhedron, and it is corresponding to the external surface of a concrete block of building with the modulus of smoothness tool.
Boss 4 and/or groove 5 are to form by groove of specially making on the concrete block 1 mould (not shown) and/or boss.
Advantageously, the mould (not shown) can be the smooth mould of corresponding smooth surface concrete block, has added outstanding element above, they comprise groove, perhaps constitute groove between them, behind convenient concrete casting progressive die tool, these elements produce groove 5 and boss 4 on concrete block 1.
So just can understand, in the smooth concrete block advantage that has kept correspondence, the concrete amount of manufacturing concrete block 1 has reduced the volume corresponding to the outstanding element that adds in mould.These outstanding elements produce groove 5 and boss 4 on concrete block, owing to increased the coefficient of mutual overlap joint, they have covered the defective with respect to the gross of smooth concrete block.
These boss 4 and/or groove 5 have the composition surface in the plane of intersecting with smooth polyhedron part plan, constitute irregular convex-concave surface.This has increased the contact surface number greatly, and the concrete block 1 of interfolded obtains stable support by these surfaces.When having identical topping characteristic, have the space bigger like this between the concrete block of the interfolded of Gou Chenging than smooth concrete block.
Fig. 2 A-2D and 3A-3D have shown two examples of concrete block of the present invention, and wherein boss 4 and groove 5 have formed respectively and granite and the similar feature of basalt landforms.Like this, concrete block of the present invention does not influence natural landscape in its place of placing.
This concrete block can be dyed and the local similarly color that will place.
Advantageously, mould of the present invention can be a smooth mould of repacking again.The retrofit process of mould has the following steps:
Make smooth concrete block like the position, its volume is less than the smooth mould that will reequip, makes the space that has a layer thickness to determine between the mould that must reequip and the concrete block.
In first embodiment, on concrete block, directly carve boss and groove; The concrete block that to carve is placed in the middle of the mould then, builds between smooth mould and the concrete block carved and can build material.So just obtain a model that can repeat to make concrete block, ideally be combined as a whole with the smooth mould that will reequip.
In second embodiment, be coated with the easy material processed of one deck on the smooth concrete block, process boss and groove then in the above; To have the outer field concrete block of processing and be placed in the middle of the mould, build moulding material having between processing outer field concrete block and the smooth mould then.So just obtain a model that can repeat to make concrete block, ideally be combined as a whole with the smooth mould that will reequip.
Certainly, the present invention is not limited to the embodiment that introduces and show, the variation that it can have many professional persons to expect, and do not exceed scope of the present invention.Especially, basic smooth concrete block can be changed into other any known concrete block shape, and not exceed scope of the present invention.Equally, can make concrete block have other appearance except that granite and basalt, and not exceed scope of the present invention.
Claims (3)
1. with the concrete protection piece of the monobloc cast of Yu Haiyang or River Engineering safeguard structure, it has the external surface (6) that constitutes smooth polyhedron (3), it is characterized by: at least a portion the boss (4) and/or the groove (5) of building out arranged in the concrete block external surface (6), these boss (4) and/or groove (5) have the surface in the plane of intersecting with smooth polyhedral part plan (3), boss and/or groove constitute irregular convex-concave surface, have the essentially identical landforms of natural rock of putting ground with barrier block.
2. concrete protection piece according to claim 1 is characterized by: the concrete of barrier block is dyed the tone of the natural rock of corresponding location.
3. make the mould of the concrete protection piece of monobloc cast, it is characterized by: it comprises prodger, on the prodger or fluted between them, in order to groove (5) and/or the boss (4) on the concrete protection piece of realizing claim 1 or 2 described monobloc casts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9605236A FR2748044B1 (en) | 1996-04-25 | 1996-04-25 | SINGLE-PIECE CONCRETE SHELL BLOCK, MOLD FOR THE PRODUCTION OF SUCH A BLOCK |
| FR9605236 | 1996-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1168436A CN1168436A (en) | 1997-12-24 |
| CN1078919C true CN1078919C (en) | 2002-02-06 |
Family
ID=9491586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97110385A Expired - Fee Related CN1078919C (en) | 1996-04-25 | 1997-04-24 | Monobloc cast concrete barrier block, and form for making block of this kind |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0803612B1 (en) |
| JP (1) | JP3903396B2 (en) |
| KR (1) | KR100516862B1 (en) |
| CN (1) | CN1078919C (en) |
| AR (1) | AR006677A1 (en) |
| AU (1) | AU722756B2 (en) |
| BR (1) | BR9701937A (en) |
| CA (1) | CA2203685A1 (en) |
| DE (1) | DE69711109T2 (en) |
| ES (1) | ES2174197T3 (en) |
| FR (1) | FR2748044B1 (en) |
| ID (1) | ID16665A (en) |
| MA (1) | MA24148A1 (en) |
| MY (1) | MY116884A (en) |
| NO (1) | NO322965B1 (en) |
| PT (1) | PT803612E (en) |
| TN (1) | TNSN97069A1 (en) |
| TR (1) | TR199700317A2 (en) |
| TW (1) | TW344774B (en) |
| ZA (1) | ZA973560B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2315193B2 (en) * | 2007-09-07 | 2009-12-04 | Sociedad Anonina Trabajos Y Obras | MOLD FOR MANUFACTURE OF CONCRETE COVERS. |
| ES2356964B1 (en) * | 2008-02-11 | 2011-11-29 | Pedro González Requejo | ARTIFICIAL BASKET FOR RAILWAY INFRASTRUCTURES. |
| JP5846495B2 (en) * | 2012-03-23 | 2016-01-20 | Smk株式会社 | Protective cover for portable electronic devices |
| FR3118973A1 (en) | 2021-01-20 | 2022-07-22 | Soletanche Freyssinet | Method for monitoring the displacement of precast blocks of a dike shell |
| CN115233709B (en) * | 2022-05-17 | 2024-06-21 | 中国水利水电第九工程局有限公司 | Closure device and closure method for closure of riverbed cofferdam tap |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043826A (en) * | 1974-11-22 | 1977-08-23 | Hum Bing W | Process for making artificial rocks |
| FR2449164A1 (en) * | 1979-02-14 | 1980-09-12 | Sogreah | ARTIFICIAL BLOCK FOR MARITIME AND RIVER STRUCTURES |
| US4385088A (en) * | 1981-05-22 | 1983-05-24 | David Baskin | Decorative artificial rock-like article |
| DE3740682A1 (en) * | 1987-12-01 | 1989-06-15 | Gabriele Donath | Process and apparatus for producing a faithfully reproduced block, preferably a paving sett |
| NL8903138A (en) * | 1989-12-21 | 1991-07-16 | Hollandsche Betongroep Nv | Impact-resistant breakwater structure - has surface reducing impact load, e.g. by bosses or ribs |
| US5250250A (en) * | 1991-09-19 | 1993-10-05 | Dennis Gorski | Process for forming artificial rocks |
| JP2514887B2 (en) * | 1992-10-05 | 1996-07-10 | 昌司 行本 | Method of manufacturing near natural stone blocks |
| JP2588832B2 (en) * | 1993-06-01 | 1997-03-12 | 株式会社テトラ | Method for manufacturing artificial stone made of concrete |
| US5441362A (en) * | 1993-09-30 | 1995-08-15 | The United States Of America As Represented By The Secretary Of The Army | Concrete armor unit for protecting coastal and hydraulic structures and shorelines |
| JPH07331636A (en) * | 1994-06-13 | 1995-12-19 | Masashi Yukimoto | Method for natural-stone block construction |
| JP2557024B2 (en) * | 1994-06-15 | 1996-11-27 | 昌司 行本 | Multi-natural slope method using near natural stone block with mesh |
| US8903138B1 (en) * | 2011-09-06 | 2014-12-02 | Google Inc. | Face recognition using pre-templates |
-
1996
- 1996-04-25 FR FR9605236A patent/FR2748044B1/en not_active Expired - Lifetime
- 1996-11-04 ID IDP963176A patent/ID16665A/en unknown
-
1997
- 1997-04-09 MY MYPI97001541A patent/MY116884A/en unknown
- 1997-04-11 TW TW086104687A patent/TW344774B/en not_active IP Right Cessation
- 1997-04-16 AR ARP970101537A patent/AR006677A1/en unknown
- 1997-04-16 TR TR97/00317A patent/TR199700317A2/en unknown
- 1997-04-21 DE DE69711109T patent/DE69711109T2/en not_active Expired - Lifetime
- 1997-04-21 PT PT97400883T patent/PT803612E/en unknown
- 1997-04-21 ES ES97400883T patent/ES2174197T3/en not_active Expired - Lifetime
- 1997-04-21 EP EP97400883A patent/EP0803612B1/en not_active Expired - Lifetime
- 1997-04-22 AU AU19017/97A patent/AU722756B2/en not_active Expired
- 1997-04-23 MA MA24563A patent/MA24148A1/en unknown
- 1997-04-23 NO NO19971871A patent/NO322965B1/en unknown
- 1997-04-23 TN TNTNSN97069A patent/TNSN97069A1/en unknown
- 1997-04-24 KR KR1019970015402A patent/KR100516862B1/en not_active IP Right Cessation
- 1997-04-24 CN CN97110385A patent/CN1078919C/en not_active Expired - Fee Related
- 1997-04-24 CA CA002203685A patent/CA2203685A1/en not_active Abandoned
- 1997-04-24 ZA ZA9703560A patent/ZA973560B/en unknown
- 1997-04-25 JP JP10941397A patent/JP3903396B2/en not_active Expired - Fee Related
- 1997-04-25 BR BR9701937A patent/BR9701937A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO971871L (en) | 1997-10-27 |
| DE69711109D1 (en) | 2002-04-25 |
| KR100516862B1 (en) | 2005-11-21 |
| NO322965B1 (en) | 2006-12-18 |
| MX9703058A (en) | 1998-06-30 |
| ID16665A (en) | 1997-10-30 |
| CA2203685A1 (en) | 1997-10-25 |
| JPH1096222A (en) | 1998-04-14 |
| TR199700317A2 (en) | 1997-11-21 |
| EP0803612B1 (en) | 2002-03-20 |
| AU1901797A (en) | 1997-10-30 |
| BR9701937A (en) | 1998-09-15 |
| TW344774B (en) | 1998-11-11 |
| DE69711109T2 (en) | 2002-09-05 |
| AU722756B2 (en) | 2000-08-10 |
| AR006677A1 (en) | 1999-09-08 |
| MA24148A1 (en) | 1997-12-31 |
| ZA973560B (en) | 1997-11-19 |
| FR2748044B1 (en) | 1998-07-10 |
| NO971871D0 (en) | 1997-04-23 |
| MY116884A (en) | 2004-04-30 |
| EP0803612A1 (en) | 1997-10-29 |
| PT803612E (en) | 2002-07-31 |
| TNSN97069A1 (en) | 1999-12-31 |
| ES2174197T3 (en) | 2002-11-01 |
| FR2748044A1 (en) | 1997-10-31 |
| CN1168436A (en) | 1997-12-24 |
| JP3903396B2 (en) | 2007-04-11 |
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| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020206 Termination date: 20130424 |