EP0688904A1 - Schleusentor - Google Patents
Schleusentor Download PDFInfo
- Publication number
- EP0688904A1 EP0688904A1 EP95401324A EP95401324A EP0688904A1 EP 0688904 A1 EP0688904 A1 EP 0688904A1 EP 95401324 A EP95401324 A EP 95401324A EP 95401324 A EP95401324 A EP 95401324A EP 0688904 A1 EP0688904 A1 EP 0688904A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- door
- envelope
- concrete
- boat according
- 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
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011152 fibreglass Substances 0.000 claims abstract description 3
- 239000003351 stiffener Substances 0.000 claims abstract description 3
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract 2
- 239000000805 composite resin Substances 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 235000021183 entrée Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/082—Closures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/28—Vertical-lift gates with sliding gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/30—Vertical-lift gates with guide wheels or rollers for the gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/50—Floating gates
Definitions
- the present invention relates to door-boats whose function is to ensure the watertight closing of the entrances to dry docks overlooking the sea, to allow the dry docking of ships.
- a door boat consists of an outer envelope and an internal framework stiffening the assembly and dividing it into compartments, most of which are ballasts.
- the envelope Along its bottom and its sides, the envelope has a bearing surface with seal, intended to be applied against the masonry of the basin entrance to be closed.
- a ballast is generally provided in the bottoms, and a pumping and emptying system makes it possible to selectively fill or empty the different ballasts.
- the shape, mass, stability, arrangement of the ballasts and their volumes are determined in such a way that the carrier boat is as likely to float freely with variable drafts, as to rest on the bottom and to seal the entrance to a basin, with negative buoyancy (preponderance of safe casting).
- the door-boat is held in place by the only pressure of the water, sea side.
- Door-boats have always been made of riveted steel sheets, or welded for the most recent. Their shapes and dimensions are deduced from the different buoyancy conditions. Thus, as a rule, they have a bulging lower part with respect to a narrower upper part. to lighten the assembly and obtain acceptable stability characteristics.
- the invention was carried out with the aim of overcoming this drawback by providing for the use, for the construction of door-boats, of composite materials, for example of the fiberglass-resin type, which have the advantage of being insensitive to marine corrosion.
- Another sought-after goal was to design a new door-boat architecture adapted to the use of composite material which, while satisfying all the technical requirements, in particular of mechanical resistance, either of simple shape and construction and of reduced width, and therefore lower cost.
- This architecture in two parts makes it possible to produce the envelope and the frame independently of one another so as to assemble them only afterwards. It also allows an extremely simplified envelope form which greatly facilitates construction in composite material, only the frame being subjected to form constraints to constitute the support against the masonry of the entrance to the basin to which the boat- door is intended.
- the frame is provided in concrete, at least as far as its lower part is ballasted.
- the envelope and the concrete parts of the frame are fixed by bolting on threaded rods anchored in the concrete.
- the frame has a profile substantially the same width as the envelope at the junction with it. It therefore completely covers the envelope along the bottom and on the two lateral sides, providing its mechanical properties, and in particular its rigidity, to the assembly.
- the door boat shown in the drawings has a general trapezoidal shape which corresponds to that of the masonry rebate at the entrance to the basin for which it is intended. This is a usual form due to the fact that the side walls of the refit basins are most often stepped, and the rebate then follows their line of slope.
- this trapezoidal shape of the door-boat is produced at the outer periphery of a frame 2 which borders the body of the boat itself along its bottom and on its two lateral sides.
- the frame has two vertical planar faces 21 on each side of a horizontal base face 20 also planar, so as to receive as the body of the boat an envelope 1 in the form of a rectangular parallelepiped.
- the envelope 1 can be prismatic, with longitudinal walls 13 in the form of an isosceles trapezoid, to avoid widening the sides of the frame upwards.
- the casing 1 is made entirely of composite material, advantageously of the fiberglass-resin (CVR) type. Its bottom 10, top 11, side 12 and longitudinal 13 walls define a volume interior divided into compartments 17 by a set of horizontal platforms 14 and vertical partitions 15. The compartments are for the most part ballasts, the others housing the members such as pumps 18, FIG. 1, used for the operation of the door boat.
- CVR fiberglass-resin
- the platforms 14 and partitions 15 on the other hand constitute a framework having the function of contributing to the rigidity of the envelope 1.
- Transversal stiffeners 16 are attached to the platforms 14 and internally on the base walls 10 and top 11 of envelope 1.
- the use of composite material to produce the casing 1 results in a significant overall weight gain compared to a steel construction.
- the walls consisting of a superposition of folds it is easy to modulate the number of folds and therefore the thickness and the surface mass, between the different walls, and even between several zones of the same wall, depending their position in the envelope which requires more resistance in its lower part than in its upper part.
- the walls 10 to 13 of the envelope, the platforms 14 and the partitions 15 may they be less and less thick from the bottom up.
- the envelope 1 will therefore be lightened in its upper part where it is least stressed, but also where the mass is detrimental for stability.
- Fig. 3 shows in fine lines boxes 30 of simple shape which can be attached to either side of the casing 1 in certain cases, in particular when the draft constraints are severe.
- the frame 2 which must perform a ballast function at the level of the lower part of the casing 1 and which, on the other hand, must constitute a rigid and non-deformable peripheral support to ensure the tight closure against the rebate of the entry of basin, is in a satisfactory embodiment provided in concrete, reinforced for example by means of fiberglass rods, which brings its advantages of ease of implementation and of insensitivity to marine corrosion like composite materials.
- the frame 2 has a cross section symmetrical with respect to a median axis normal to the side corresponding to the internal face 20 or 21. From this internal face 20 or 21, the body of the profile has a constant width, substantially equal to that of the envelope 1 over a certain distance d, FIG. 3. Then, the width decreases until the birth of a peripheral wing 22 which constitutes the support for closing and sealing the frame.
- the bearing face of the wing 22 is provided with an elastomer seal 23.
- the distance d is constant along the horizontal base part 2a of the frame 2, where it is in particular a function of the desired mass of ballast. On the other hand, it increases linearly from bottom to top along the length of the uprights 2b of the frame, due to the flared, trapezoidal shape of the peripheral support 22.
- a profile evolutionary amounts 2b tending for example to the form shown schematically by the dashed lines 24 in FIG. 2.
- a low density load component may be incorporated into the concrete of the upper part of the uprights. It would be also possible to use different materials for the realization of the base 2a on the one hand, and the uprights 2b on the other hand.
- the frame 2 is constructed in several stages, or in several separate elements, for example the base part 2a and the uprights 2b which will then be assembled with the casing 1.
- the rods 3 are passed through holes in the walls 10 and 12 of the envelope, then receive tightening bolts.
- the reference 4 designates clamping plates, which on the frame side are embedded in the concrete to be flush with the surfaces 20, 21 in contact with the walls of the envelope.
- the envelope 1 with a length of approximately 15 meters has a width only 1.6 meters for a height of 7.5 meters, the width / height ratio therefore being of the order of 0.2.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Buffer Packaging (AREA)
- Wing Frames And Configurations (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9406778A FR2720768B1 (fr) | 1994-06-02 | 1994-06-02 | Bateaux portes. |
FR9406778 | 1994-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0688904A1 true EP0688904A1 (de) | 1995-12-27 |
EP0688904B1 EP0688904B1 (de) | 1996-12-18 |
Family
ID=9463828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950401324 Expired - Lifetime EP0688904B1 (de) | 1994-06-02 | 1995-06-02 | Schleusentor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0688904B1 (de) |
DE (1) | DE69500111T2 (de) |
ES (1) | ES2096502T3 (de) |
FR (1) | FR2720768B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000005459A1 (es) * | 1998-07-23 | 2000-02-03 | Rafael Torres Garcia | Sistema de compuerta deslizante con y sin mecanismo de operacion, libre de mantenimiento, de material plastico |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0745728B1 (de) * | 1995-05-29 | 2003-03-26 | Delegation Generale Pour L'armement | Schleusentor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1251332A (fr) * | 1959-12-07 | 1961-01-20 | Cie Francaise D Entpr S | Perfectionnements apportés aux ouvrages du genre des portes d'écluse |
FR2129082A5 (de) * | 1971-03-15 | 1972-10-27 | Marseille Grands Travaux | |
FR2458632A1 (fr) * | 1979-06-11 | 1981-01-02 | Hutchinson Mapa | Nouveau barrage de retenue d'eau, du type mobile |
GB2179003A (en) * | 1985-07-24 | 1987-02-25 | Hartley Simon Ltd | A method of producing a panel |
-
1994
- 1994-06-02 FR FR9406778A patent/FR2720768B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-02 ES ES95401324T patent/ES2096502T3/es not_active Expired - Lifetime
- 1995-06-02 EP EP19950401324 patent/EP0688904B1/de not_active Expired - Lifetime
- 1995-06-02 DE DE1995600111 patent/DE69500111T2/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1251332A (fr) * | 1959-12-07 | 1961-01-20 | Cie Francaise D Entpr S | Perfectionnements apportés aux ouvrages du genre des portes d'écluse |
FR2129082A5 (de) * | 1971-03-15 | 1972-10-27 | Marseille Grands Travaux | |
FR2458632A1 (fr) * | 1979-06-11 | 1981-01-02 | Hutchinson Mapa | Nouveau barrage de retenue d'eau, du type mobile |
GB2179003A (en) * | 1985-07-24 | 1987-02-25 | Hartley Simon Ltd | A method of producing a panel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000005459A1 (es) * | 1998-07-23 | 2000-02-03 | Rafael Torres Garcia | Sistema de compuerta deslizante con y sin mecanismo de operacion, libre de mantenimiento, de material plastico |
Also Published As
Publication number | Publication date |
---|---|
EP0688904B1 (de) | 1996-12-18 |
FR2720768B1 (fr) | 1996-07-12 |
FR2720768A1 (fr) | 1995-12-08 |
DE69500111D1 (de) | 1997-01-30 |
ES2096502T3 (es) | 1997-03-01 |
DE69500111T2 (de) | 1997-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0493183B1 (de) | Überlaufschwelle für aussergewöhnliche Hochwässer für Dämme mit mindestens zwei Überlaufschwellen | |
WO2020094956A1 (fr) | Installation photovoltaïque flottante avec passerelles de maintenance amovibles | |
WO2010001031A2 (fr) | Chasse pour bachee a ouverture automatique et rapide | |
EP0688904B1 (de) | Schleusentor | |
EP1893828B1 (de) | Schwimmende station für wassergymnastik | |
EP2159330B1 (de) | Schleusenrolltor und Schleuse mit einem derartigen Schleusentor | |
FR3054572A1 (fr) | Module pour la realisation d'une barriere de protection contre les ecoulements de surface et barriere comportant au moins un tel module | |
EP0745728B1 (de) | Schleusentor | |
FR2720767A1 (fr) | Bateaux-portes. | |
EP0558363B1 (de) | Schwimmender Ponton | |
FR3091889A1 (fr) | Elément rigide pour un système de couverture de piscine | |
EP1882796B1 (de) | Schwimmbecken zum Versinken in einem Flüss oder einem Staubecken und Montage- und Treibungsverfahren | |
BE1021859B1 (fr) | Piscine flottante comprenant un acces depuis une berge. | |
FR3000978A1 (fr) | Piscine a ossature modulaire. | |
WO2007054654A1 (fr) | Structure portuaire et procede de construction d'une telle structure | |
WO2003069072A1 (fr) | Équipement de protection de bâtiments contre une inondation | |
FR2569668A1 (fr) | Piscine souple, a elevation autonome et rapide | |
FR2863249A1 (fr) | Structure flottante a usage industriel, commercial ou de loisirs | |
FR2712002A1 (fr) | Procédé de construction d'un élément de digue sur un fond immergé et utilisation s'y rapportant. | |
FR2974379A1 (fr) | Dispositif de coffrage perdu pour realiser des ouvrages de genie civil en beton arme. | |
FR2903710A1 (fr) | Zone de baignade en milieu naturel pourvue de moyens d'alimentation en eau. | |
FR3057882A1 (fr) | Clapet mecanique automatique prevu pour fermer un passage d'eau encadre par deux parois | |
FR2581612A1 (fr) | Systeme de ballastage pour navires | |
BE1004982A5 (fr) | Procede de construction d'une structure de barrage ou de digue et structure obtenue a l'aide de ce procede. | |
EP4079983A1 (de) | Hebestation mit verstärktem boden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19950627 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES GB IT NL |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 19960510 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL PO |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE ES GB IT NL |
|
ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO MILANO S.P.A. |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19961231 |
|
REF | Corresponds to: |
Ref document number: 69500111 Country of ref document: DE Date of ref document: 19970130 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2096502 Country of ref document: ES Kind code of ref document: T3 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20070522 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070612 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20070615 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20070626 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070612 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20070616 Year of fee payment: 13 |
|
BERE | Be: lapsed |
Owner name: ETAT FRANCAIS REPRESENTE PAR LE DELEGUE GENERAL PO Effective date: 20080630 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080602 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090101 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080602 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20080603 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080602 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080603 |