US3733831A - Method and apparatus for preventing erosion and for conveying - Google Patents
Method and apparatus for preventing erosion and for conveying Download PDFInfo
- Publication number
- US3733831A US3733831A US00123538A US3733831DA US3733831A US 3733831 A US3733831 A US 3733831A US 00123538 A US00123538 A US 00123538A US 3733831D A US3733831D A US 3733831DA US 3733831 A US3733831 A US 3733831A
- Authority
- US
- United States
- Prior art keywords
- units
- footers
- extending
- unit
- wall
- 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 - Lifetime
Links
- 230000003628 erosive effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title description 9
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 102100038105 Arpin Human genes 0.000 description 1
- 101710195258 Arpin Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002700 urine Anatomy 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
Definitions
- References Cited serve as a vehicular tunnel and may be provided with UNITED STATES PATENTS afhtplrizt'ontallpartition to provide ventilation at the top 0 e urine 3,653,216 4/1972 Stickler, Jr. ..6l/4 2,069,715 2/ 1937 Arpin ..61/4 5 Claims, 4 Drawing Figures Patented May 22, 1973 3,733,831
- This invention relates to a method and apparatus for preventing erosion of beaches by tidal waves. It also relates to placing of conduit units inend-to-end relationship to serve not only for the above purpose but for other purposes such as for conducting fluids or for protecting fluid conductors such as oil lines, or when enlarged in size, to serve as a tunnel for vehicles.
- the present invention relates to an improvement thereof, particularly in the means whereby the structures may be held tightly in end-to-end relationship. It also relates to the improvement whereby the structures may be dug into the beach or soil by introducing a jet of fluid, such as water, through the legs or footers thereof. Also the present invention relates to the application of the structure, when considerably, enlarged, for use as a tunnel for vehicles, either underwater or through hills or mountains.
- FIG. 1 is a side view of an erosion preventing unit embodying my invention
- FIG. 2 is a cross-sectional view taken along line II-II of FIG. 1;
- FIG. 3 is a front, perspective view of a plurality of units having a general outline somewhat similar to that shown in FIGS. 1 and 2 but of considerably larger size so that when similar units are tightly held end-to-end they will serve as a vehicular tunnel; and,
- FIG. 4 is a side view of one of the units shown in FIG. 3.
- numeral 1 generally denotes such unit which is in the form of a cast concrete or reinforced concrete structure having an integral floor portion 2, base or wing portions 3 and 4 and upper portion 5 of somewhat oval shape which surrounds the opening defined by the surface of floor portion 2 and the inner wall portion 6. Holes, such as 8, are formed on the land side whereas holes, such as 9, are formed on the land side whereas holes, such as 9, are formed on the sea side of a beach so that tidal wave water may flow therethrough to reduce hydraulic land side pressures and trap the sand inside the cavity.
- Base portions 4 and 3 may be about 1 ft. and 5 ft. long, respectively and about 1 ft. thick, while the curved top wall may be about 4.5 ft. in inner radius and about 6 feet in outer radius.
- the drainage slots or openings may be about 0.5 ft. by 3 ft. or may be circular.
- An important feature of the present construction is the very deep drag footers or supports 7 which may be of the order of 4 feet in height and which are provided with tubes 11 extending vertically therethrough, through which air or other fluid, such as water, may be discharged through the bottom exits 14 so as to blow away sand underneath and form trenches for stabilizing 2 and facilitating sinking of the footer portions 7 into the sand or soil.
- air or other fluid such as water
- Such jet introduction of fluid is also useful when submerging the units under water instead of placing them on the beach.
- base portions 3 and 4 are shown unequal in size, they may, instead, both be of the same size as 3 to provide better stability or support.
- the tubes 11 may alternately serve the purpose of introducing drills, augers or other tools, for drilling anchoring holes or for drilling rock or other structure existing underneath exits 14.
- a single inlet 11 may be provided connected to a plurality of outlets, such as 12 and 13, so as to distribute the discharged fluid throughout the entire length of the footers 7.
- a plurality of units such as shown in FIGS. 1 and 2 may be held tightly together by extending a wire or cable, such as 16, through registering openings 15 along two sides and at the top of the units whereby upon tightening of the bolts on the outside end walls, the cables will be tensioned so as to tightly hold units together.
- Such cables also assist in sliding the units to proper placement under water in necklace fashion from barges.
- a suitable length is 10 feet for lifting by a crane from a truck or barge.
- the top of the unit is preferably flattened, as shown at 19, to enable fishermen or guards to walk thereon as an elevated walkway along the length of the beach.
- the unit shown in FIGS. 1 and 2 but without holes 8 and 9 is suitable for conveying materials, such as sewage, outfall, thermo-discharge from electric generating plants; or as a protective enclosure for pipes carrying oil or other fluids or flowable materials, particularly for applications involving difficulty in stabilizing the conduit, as in marsh or muskeg land.
- FIGS. 3 and 4 show a vehicular tunnel comprising units of substantially the same outline and construction as that shown in FIGS. 1 and 2, but greatly enlarged in size sufficiently to allow movement of vehicles therethrough.
- the tunnel comprises a top portion integrally cast with bases or side wings or stabilizers 21 and depending footers 22.
- a tunnel opening 23 is provided through which vehicles may be driven and for this purpose it is preferred to provide a horizontal partition 24 of cast concrete or similar lasting material suspended by suspension rods 25 to provide a continuous air carrying ventilating space 26 when similar partitions 24 are placed end-to-end, for blowing out exhaust fumes.
- Slotted openings 27 permit air to enter the vehicular section 23 to provide air exhaust return to the ventilating fans (not shown).
- Registering holes 28 are provided throughout the lengths of the various units and tensioning rods 29 extend therethrough which may be tensioned by threading the emerging portions of rods 29 and then applying a threaded bolt thereon and engaging a flat washer covering holes 28 (not shown). Underwater epoxy resin or other suitable sealing compound may be inserted to further seal the units end-to-end in a water-tight manner.
- Jet fluid may be introduced through holes 30 and extended through the depths of footers 22 in the manner shown in FIGS. 1 and 2 to allow the structure to seat itself.
- Holes 30 may be disposed vertically such as tubes 11 in FIGS. 1 and 2 to enable introduction therethrough of drills etc. to prepare trench openings for the footers 22.
- the precast tunnel design of the present invention provides an amazing increase in economy by enabling casting of the segmented tunnel on land or on a barge as opposed to using expensive underwater casting.
- Underwater methods require the use of pressurized caissons for the crews and complicated and expensive casting equipment.
- the work done in underwater methods is hazardous as compared to the simplicity of the present method and construction which requires a minimum number of divers to set andjoin the precast units.
- suitable air lock compartments can be mounted in the tunnel to begin pumping of the water to clear the tunnel for final sealing of the joints against water leakage.
- the units are also applicable for providing an economical pipe line for sewage disposal to discharge from points at a great distance out to sea.
- the inherent stability of the structures make it suitable for antipollutant requirement.
- the units also enable the system to use a pressurized discharge to increase flow and to establish a self cleaning pipe line.
- the unit is also applicable to discharge thermo-water from generating stations of electric companies.
- the structure may be stacked in length to provide a protective enclosure or containment of high pressure pipe line that may convey on land or underwater, oil, chemicals, or other fluids or pressurized solids in suspension such as slurries etc.
- Conduits 11 may be used to introduce sand blasting fluid under pressure, steel pins driven by air hammers or pile drivers to pierce rock so as to anchor thereto etc., also to introduce grout or cement in fluid condition.
- the conduit opening may be made round, rectangular or other shapes.
- FIGS. 1 and 2 are useful also underwater for erosion control, in which case the holes or slits 8 and 9 may be used or omitted, as desired.
- wings or bases 3 and 4 are supported on the sand, the ground level of which is shown in dot and dash outline.
- the sand carried in by waves is deposited on the land side of the unit 1 so as to build up the beach on such side along a wide strip of the beach.
- a cementitious elongated tubular assembly comprising a plurality of tubular units disposed in end-toend relationship, each unit comprising a hollow enclosure defined by a cementitious, substantially semicircular wall supported on an integral, diametrically extending base portion forming a horizontal floor, said floor having integral outer extensions projecting beyond the outer diameter of said wall, spaced parallel footers integral with and extending downwardly, substantially at right angles, from said floor at its juncture with said extensions, each unit having projections on one end which closely fit into correspondingly shaped grooves in the end of an adjoining unit for preventing lateral displacement of the units, and conduit means extending through opposite sides of said wall and downwardly through said footers to introduce fluid under pressure for blowing away sand or earth immediately below said footers to enable said unit to be seated easily in sand or soil.
- conduit means includes a single inlet on each side of said wall feeding a plurality of outlet outlets said footers.
- a structure as recited in claim 1 together with slots extending along both sides of said wall to permit lateral flow therethrough of water from tidal waves to enable said units to be used for preventing erosion along a beach and wherein said extension which is on the side of said tidal waves is substantially greater than the opposite extension located landside.
- tubular units include a plurality of registering holes extending longitudinally therethrough, and a tensioning rod extending through each of the holes so that when tensioned, said units will be tightly held together.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12353871A | 1971-03-12 | 1971-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3733831A true US3733831A (en) | 1973-05-22 |
Family
ID=22409268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00123538A Expired - Lifetime US3733831A (en) | 1971-03-12 | 1971-03-12 | Method and apparatus for preventing erosion and for conveying |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3733831A (OSRAM) |
| AU (1) | AU3994972A (OSRAM) |
| CA (1) | CA974071A (OSRAM) |
| DE (1) | DE2211390A1 (OSRAM) |
| ES (1) | ES400594A1 (OSRAM) |
| FR (1) | FR2129607A5 (OSRAM) |
| GB (1) | GB1378815A (OSRAM) |
| IT (1) | IT957515B (OSRAM) |
| NL (1) | NL7201229A (OSRAM) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888209A (en) * | 1973-11-14 | 1975-06-10 | Edmund R Boots | Artificial reef |
| US4171174A (en) * | 1975-12-29 | 1979-10-16 | Larsen Ole J F | System for depositing and protecting sand and other littoral draft material |
| US4645377A (en) * | 1982-10-08 | 1987-02-24 | Danmarks Geotekniske Institut | Method of causing sedimentation of sedimentary solid material transported in a body of water, such as a lake, a sea, or an ocean |
| US4693635A (en) * | 1981-11-17 | 1987-09-15 | Marcel Matiere | Method of producing hollow structures and hollow structures |
| US4708521A (en) * | 1987-01-28 | 1987-11-24 | Kocourek Peter C | Beach building block |
| US4711598A (en) * | 1986-09-26 | 1987-12-08 | Cecil Schaaf | Beach erosion control device |
| US4818141A (en) * | 1984-12-24 | 1989-04-04 | Rauch Hans G | Prefabricated erosion prevention wall |
| US4883386A (en) * | 1987-05-15 | 1989-11-28 | Saipem S.P.A. | Method and device for underwater modular crossing construction |
| US4913595A (en) * | 1987-11-13 | 1990-04-03 | Creter Vault Corporation | Shoreline breakwater |
| US5102257A (en) * | 1990-03-30 | 1992-04-07 | Richard E. Creter | Breakwater |
| US5123780A (en) * | 1987-07-20 | 1992-06-23 | Martinsen Ronald E | Precast permeable breakwater unit |
| US5129756A (en) * | 1987-07-24 | 1992-07-14 | Wheeler Jack L | Apparatus for and method of coastal erosion control using massive sea block system |
| US5405217A (en) * | 1990-11-12 | 1995-04-11 | Dias; Alain | Device for erosion control |
| FR2788288A1 (fr) * | 1999-01-07 | 2000-07-13 | Lacroix Alain Lavergne | Ouvrage destine a creer une barriere sur un fond immerge et procede pour ce faire |
| US6361247B1 (en) * | 1999-10-25 | 2002-03-26 | Carl T. Detiveaux | Erosion control and bulkhead apparatus |
| US6786675B1 (en) | 1999-10-25 | 2004-09-07 | Carl T. Detiveaux | Erosion control and bulkhead apparatus |
| US6896445B1 (en) | 2004-01-05 | 2005-05-24 | Eric Engler | Modular artificial reef, sea wall and marine habitat |
| US7572083B1 (en) * | 2000-09-26 | 2009-08-11 | Elemental Innovation Inc. | Floating breakwater system and method for dissipating wave energy |
| US20100086363A1 (en) * | 2008-10-07 | 2010-04-08 | Chevron U.S.A. Inc. | Device for protecting a subsea structure and methods relating to same |
| US20110103893A1 (en) * | 2009-10-30 | 2011-05-05 | Silvino Pompeu Santos | Tunnel multi floor |
| US8465230B1 (en) * | 2011-01-20 | 2013-06-18 | Paul D. O'Reilly | Silt fence support |
| US20170268191A1 (en) * | 2016-03-18 | 2017-09-21 | Means Precast Co. | Modular shell reef for erosion abatement |
| US11718969B1 (en) * | 2021-08-27 | 2023-08-08 | Shoreline Erosion Control Solutions, Llc | Modular sea wall system |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049299A (ja) * | 1983-08-29 | 1985-03-18 | 三菱電機株式会社 | 放射性廃棄物の貯蔵装置 |
| DE3331563C2 (de) * | 1983-09-01 | 1994-10-13 | Guenter Henkel | Strömungselement als vorgefertigter Baukörper zum Küstenschutz |
| DE3438204A1 (de) * | 1984-10-18 | 1986-04-24 | Günter 2800 Bremen Henkel | Vorrichtung zur ansandung an kuesten |
| DE3624009A1 (de) * | 1986-07-16 | 1988-01-28 | Hupfeld Beton Gmbh & Co | Kuestenschutzelement |
| GB2256252A (en) * | 1991-05-31 | 1992-12-02 | Du Pont | Manhandling pipes |
| RU2130103C1 (ru) * | 1998-03-11 | 1999-05-10 | Таланов Борис Петрович | Способ снижения энергии волн в прибрежной зоне |
| FR3123925B1 (fr) | 2021-06-15 | 2025-02-28 | Azote | Système d’ouvrage subaquatique formant récif. |
-
1971
- 1971-03-12 US US00123538A patent/US3733831A/en not_active Expired - Lifetime
-
1972
- 1972-01-20 CA CA132,815A patent/CA974071A/en not_active Expired
- 1972-01-31 NL NL7201229A patent/NL7201229A/xx unknown
- 1972-02-01 IT IT48085/72A patent/IT957515B/it active
- 1972-03-09 DE DE19722211390 patent/DE2211390A1/de active Pending
- 1972-03-10 FR FR7208464A patent/FR2129607A5/fr not_active Expired
- 1972-03-10 GB GB1119072A patent/GB1378815A/en not_active Expired
- 1972-03-13 AU AU39949/72A patent/AU3994972A/en not_active Expired
-
1974
- 1974-06-09 ES ES400594A patent/ES400594A1/es not_active Expired
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888209A (en) * | 1973-11-14 | 1975-06-10 | Edmund R Boots | Artificial reef |
| US4171174A (en) * | 1975-12-29 | 1979-10-16 | Larsen Ole J F | System for depositing and protecting sand and other littoral draft material |
| US4693635A (en) * | 1981-11-17 | 1987-09-15 | Marcel Matiere | Method of producing hollow structures and hollow structures |
| US4645377A (en) * | 1982-10-08 | 1987-02-24 | Danmarks Geotekniske Institut | Method of causing sedimentation of sedimentary solid material transported in a body of water, such as a lake, a sea, or an ocean |
| US4818141A (en) * | 1984-12-24 | 1989-04-04 | Rauch Hans G | Prefabricated erosion prevention wall |
| US4711598A (en) * | 1986-09-26 | 1987-12-08 | Cecil Schaaf | Beach erosion control device |
| US4708521A (en) * | 1987-01-28 | 1987-11-24 | Kocourek Peter C | Beach building block |
| US4883386A (en) * | 1987-05-15 | 1989-11-28 | Saipem S.P.A. | Method and device for underwater modular crossing construction |
| US5123780A (en) * | 1987-07-20 | 1992-06-23 | Martinsen Ronald E | Precast permeable breakwater unit |
| US5129756A (en) * | 1987-07-24 | 1992-07-14 | Wheeler Jack L | Apparatus for and method of coastal erosion control using massive sea block system |
| US4913595A (en) * | 1987-11-13 | 1990-04-03 | Creter Vault Corporation | Shoreline breakwater |
| US5393169A (en) * | 1990-03-30 | 1995-02-28 | Richard E. Creter | Breakwater |
| US5102257A (en) * | 1990-03-30 | 1992-04-07 | Richard E. Creter | Breakwater |
| US5405217A (en) * | 1990-11-12 | 1995-04-11 | Dias; Alain | Device for erosion control |
| FR2788288A1 (fr) * | 1999-01-07 | 2000-07-13 | Lacroix Alain Lavergne | Ouvrage destine a creer une barriere sur un fond immerge et procede pour ce faire |
| US6361247B1 (en) * | 1999-10-25 | 2002-03-26 | Carl T. Detiveaux | Erosion control and bulkhead apparatus |
| US6742965B1 (en) | 1999-10-25 | 2004-06-01 | Carl T. Detiveaux | Erosion control and bulkhead apparatus |
| US6786675B1 (en) | 1999-10-25 | 2004-09-07 | Carl T. Detiveaux | Erosion control and bulkhead apparatus |
| US7572083B1 (en) * | 2000-09-26 | 2009-08-11 | Elemental Innovation Inc. | Floating breakwater system and method for dissipating wave energy |
| US6896445B1 (en) | 2004-01-05 | 2005-05-24 | Eric Engler | Modular artificial reef, sea wall and marine habitat |
| US20100086363A1 (en) * | 2008-10-07 | 2010-04-08 | Chevron U.S.A. Inc. | Device for protecting a subsea structure and methods relating to same |
| US8702347B2 (en) | 2008-10-07 | 2014-04-22 | Chevron U.S.A. Inc. | Device for protecting a subsea structure and methods relating to same |
| US20110103893A1 (en) * | 2009-10-30 | 2011-05-05 | Silvino Pompeu Santos | Tunnel multi floor |
| US8465230B1 (en) * | 2011-01-20 | 2013-06-18 | Paul D. O'Reilly | Silt fence support |
| US20170268191A1 (en) * | 2016-03-18 | 2017-09-21 | Means Precast Co. | Modular shell reef for erosion abatement |
| US11718969B1 (en) * | 2021-08-27 | 2023-08-08 | Shoreline Erosion Control Solutions, Llc | Modular sea wall system |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7201229A (OSRAM) | 1972-09-14 |
| GB1378815A (en) | 1974-12-27 |
| ES400594A1 (es) | 1975-06-16 |
| AU3994972A (en) | 1973-09-20 |
| DE2211390A1 (de) | 1972-09-28 |
| FR2129607A5 (OSRAM) | 1972-10-27 |
| IT957515B (it) | 1973-10-20 |
| CA974071A (en) | 1975-09-09 |
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