US1275859A - Protecting shores. - Google Patents
Protecting shores. Download PDFInfo
- Publication number
- US1275859A US1275859A US7241516A US7241516A US1275859A US 1275859 A US1275859 A US 1275859A US 7241516 A US7241516 A US 7241516A US 7241516 A US7241516 A US 7241516A US 1275859 A US1275859 A US 1275859A
- Authority
- US
- United States
- Prior art keywords
- webbing
- mattress
- pillows
- bank
- low water
- 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
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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
- E02B3/121—Devices for applying linings on banks or the water bottom
Definitions
- rlhis invention relates particularly to protecting the banks and bottoms ot rivers and other bodies of water from being scoured and undermined by the current, but it is applicable to any shores which need-protection from currents or wave action.
- rllhe invention consists in a tlexiblemattress of long sleepers or pillows of brush and stones wrapped in a web of metal or other material and laid side by side and laced or lashed together. Where laid upon the bank, the exposed portion of the mattress is covered with a layer ot concrete.
- the invention also consistsin thencharacter, shape and arrangement in the linished structure of the materials wherebty,l they may be readily assembled and placed in the river, and in the method of placing the mattrees in the river.
- Figure 1 is a plan of the upstream edge portion of a mattress embodying theinvention, showing it in place on a river bank;
- Fig. 2 is a Vertical cross-section of the same on the line 2 2 in Fig. 1;
- Fig. 3 is an enlarged Vertical cross-section of a portion of the shore edge of the mattress, on the line 3-3 in Fig. 1;
- the mattress consists of a series of long sausage-like sleepers or pillows 20 of rock and brush 21 wrapped in webbing of metal or other material, and arranged at right angles to the shore line, extending from the top of the bank out into the stream as tar as protection is desired,l
- the webbing 22 for each pillow is in the form of a long strip, the edges ⁇ of which may be tied together to inclose the filling by means of ties 23, or they may be laced in any other suitable nianner.
- the inner and outer ends of the ⁇ pillows are closed, and are connected together by cables 24C.
- rlihe pillows are loosely connected to each other at intervals along their-length by means of cables 25 which are laced over and ⁇ under them from the upstream to the downstream edge of the mattress. ⁇ 'lhe pillows ⁇ may also be laced together by other means. l
- the shore ends of he pillows are filled with loose rock only, and are covered with a layer of concrete 26, which permeates the interstices of' the rock in the pillows and embeds the webbing on their upper sides.
- rllhe cable 24 along the upper edge of the mattress is anchored to the top of the bank by means of short cables 27 ⁇ attached to dead nien 28 embedded in the bank, or by other suitable means; and the outer end of the upstream ⁇ 'pillow is secured to an anchorage 29 on the shore at a point some distance upstream by ⁇ means of a cable 30.
- the pillows 2O are made one at a time on the upstream side of a barge or barges anchored over the proposed location oit' the mattress.
- a strip of webbing is laid down the bank and across the deck oi the barge, threading between the two branches of the cables 25.
- the brush and rock are spread on the webbing and wrapped into it, and the edges of the strip are tied or laced together.l
- each pillow is ⁇ made the two branches et each of the respective cables are given a single twist, or halt turn, to
- the materials in the pillows are easily handled, and the form of the pillows is such that they may be laid in deep and swiftly ruiming water to form the mattress, which it is laid in place.
- the completed mattress is very flexible, and will accommodate itself to changes in the bottom produced by rapid scour or gradual erosion. Its weight causes it to hug the bottom, and its toe will drop into any holes caused by scour as they are formed and thus prevent undermining the whole mattress.
- the form of the pillows lends itself to the accumulation of sediment and the formation of bars.
- the rock in the pillows may be omitted in the portions covered by concrete, the webbing being embedded in the concrete toform a reinforced concrete bank protection to which the port-ion of the mattress in the water is integrally united.
- the invention is not restricted to the precise details of construction and arrangement described above, nor to any particular method of laying the mattress.
- a sectional mattress for shore protection comprising a flexible portion below water and a rigid portion extending above water, each section of said flexible portion consisting of loose material inclosed in a strip of webbing with its edges secured together, and said rigid portion consisting of webbing connected to the webbing in the flexible portion and covered with concrete.
- a sectional mattress for shore protection comprising loose material inclosed in webbing, the webbing extending up on the bank above low water and anchored to the bank at its upper edge, the portion of said mattress above low water being covered with concrete to protect the webbing from corrosion, rot and wear above low water.
- a sectional mattress for shore protection comprising strips of webbing extending crosswise of the stream down the bank into the water, brush andstones inclosed in said strips of webbing below low water, and stones inclosed in said strips of webbing above low water, adjacent strips of webbing being loosely tied together at intervals below low water.
- a sectional mattress for shore protection comprising strips of webbing, brush and stones inclosed in said webbing below low water, and stones inclosed in said webbing above low water, the webbing ⁇ above low water being covered with concrete placed over and between the inclosed stones.
- a mattress for shore protection comprising sections extending transversely of the bank, each of said sections comprising a stutling of loose materials inclosed in a strip of webbing with its edges secured together, said sections being connected by strands woven alternately over and under them crosswise of their length, the portions of said sections above low water being covered with concrete placed over and between the inclosed materials, and said sections being anchored to the bank at their shore ends.
Description
A. 0. CUNNINGHAM; PROTECTING SHORES.
APPLICATION FILED mm1, 191s.
1,275.859., 1 i Pf11en1eaAug.13,191s.
ms Nonms meres co Prmmuma, wnsumurmv, n. c.
ANDREW o. CUNNINGHAM, Yor sfr. LOUIS COUNTY, ivrissounr.
ritorncfriNe srroans.
Specification of Letters Patent. Patqgnjed `Aug, 137 1918,
Application lel January 1'?, 1916. Serial No. 72,415.
To all fr0/tom it may concern.'
Be it known that I, ANDREW 0. CUNN1NG- HAM, a citizen of the United States, and a resident ot St. Louis county, Missouri, have invented a .new and useful Improvement in Protecting Shores, of which the following is a specification.
rlhis invention relates particularly to protecting the banks and bottoms ot rivers and other bodies of water from being scoured and undermined by the current, but it is applicable to any shores which need-protection from currents or wave action. rllhe invention consists in a tlexiblemattress of long sleepers or pillows of brush and stones wrapped in a web of metal or other material and laid side by side and laced or lashed together. Where laid upon the bank, the exposed portion of the mattress is covered with a layer ot concrete.
The invention also consistsin thencharacter, shape and arrangement in the linished structure of the materials wherebty,l they may be readily assembled and placed in the river, and in the method of placing the mattrees in the river.
,Further objects and details o'r' the inven tion appear in connection with the follo-wing description ot' the mattress shown in the accompanying drawings, andi mannen oii making and placing it in the river; and what is claimed as the invention appears in the appended claims.
In the drawings, wherein the same reference characters designate like parts in the several Views, l
Figure 1 is a plan of the upstream edge portion of a mattress embodying theinvention, showing it in place on a river bank;
Fig. 2 is a Vertical cross-section of the same on the line 2 2 in Fig. 1;
Fig. 3 is an enlarged Vertical cross-section of a portion of the shore edge of the mattress, on the line 3-3 in Fig. 1; and
Fig. f1 is a plan View, drawn to the same scale as Fig. 3, ot' the end portion of a sleeper or pillow ready for placing in the river.
The mattress consists of a series of long sausage-like sleepers or pillows 20 of rock and brush 21 wrapped in webbing of metal or other material, and arranged at right angles to the shore line, extending from the top of the bank out into the stream as tar as protection is desired,l The webbing 22 for each pillow is in the form of a long strip, the edges `of which may be tied together to inclose the filling by means of ties 23, or they may be laced in any other suitable nianner. The inner and outer ends of the `pillows are closed, and are connected together by cables 24C. rlihe pillows are loosely connected to each other at intervals along their-length by means of cables 25 which are laced over and `under them from the upstream to the downstream edge of the mattress.` 'lhe pillows `may also be laced together by other means. l
The shore ends of he pillows are filled with loose rock only, and are covered with a layer of concrete 26, which permeates the interstices of' the rock in the pillows and embeds the webbing on their upper sides.
rllhe cable 24 along the upper edge of the mattress is anchored to the top of the bank by means of short cables 27` attached to dead nien 28 embedded in the bank, or by other suitable means; and the outer end of the upstream `'pillow is secured to an anchorage 29 on the shore at a point some distance upstream by` means of a cable 30.
The pillows 2O are made one at a time on the upstream side of a barge or barges anchored over the proposed location oit' the mattress. A strip of webbing is laid down the bank and across the deck oi the barge, threading between the two branches of the cables 25. Next, the brush and rock are spread on the webbing and wrapped into it, and the edges of the strip are tied or laced together.l As each pillow is `made the two branches et each of the respective cables are given a single twist, or halt turn, to
`cause them to thread over and under adjacent pillows in the completed mattress, as shown in Fig. 3. As the work of making the pillows progresses, the barge or barges aredropped down stream and the finished part of the mattress is allowed to slide off the deck and over the side into the water, into place on the bottom. The completed portion of the mattress is guided into place on the bottom by means. of the cables 25, the upper ends of which are wound on spools which are secured on the decks oli the barges. rlhe upper ends of the pillows, in that part of the mattress abo-Ve low Water, are built in place.
. The materials in the pillows are easily handled, and the form of the pillows is such that they may be laid in deep and swiftly ruiming water to form the mattress, which it is laid in place.
will accommodate itself to any bottom as Moreover, the completed mattress is very flexible, and will accommodate itself to changes in the bottom produced by rapid scour or gradual erosion. Its weight causes it to hug the bottom, and its toe will drop into any holes caused by scour as they are formed and thus prevent undermining the whole mattress. The form of the pillows lends itself to the accumulation of sediment and the formation of bars.
Vhere the character of the bank is suitable, the rock in the pillows may be omitted in the portions covered by concrete, the webbing being embedded in the concrete toform a reinforced concrete bank protection to which the port-ion of the mattress in the water is integrally united.
The invention is not restricted to the precise details of construction and arrangement described above, nor to any particular method of laying the mattress.
I claim the following as my invention:
' l. A sectional mattress for shore protection comprising a flexible portion below water and a rigid portion extending above water, each section of said flexible portion consisting of loose material inclosed in a strip of webbing with its edges secured together, and said rigid portion consisting of webbing connected to the webbing in the flexible portion and covered with concrete.
2. A sectional mattress for shore protection comprising loose material inclosed in webbing, the webbing extending up on the bank above low water and anchored to the bank at its upper edge, the portion of said mattress above low water being covered with concrete to protect the webbing from corrosion, rot and wear above low water.
3. A sectional mattress for shore protection comprising strips of webbing extending crosswise of the stream down the bank into the water, brush andstones inclosed in said strips of webbing below low water, and stones inclosed in said strips of webbing above low water, adjacent strips of webbing being loosely tied together at intervals below low water.
4. A sectional mattress for shore protection comprising strips of webbing, brush and stones inclosed in said webbing below low water, and stones inclosed in said webbing above low water, the webbing` above low water being covered with concrete placed over and between the inclosed stones.
5. A mattress for shore protection comprising sections extending transversely of the bank, each of said sections comprising a stutling of loose materials inclosed in a strip of webbing with its edges secured together, said sections being connected by strands woven alternately over and under them crosswise of their length, the portions of said sections above low water being covered with concrete placed over and between the inclosed materials, and said sections being anchored to the bank at their shore ends.
6. The process of protecting the bank and bed of a stream which comprises placing strips of webbing along the bank, trans versely thereto, extending down the bank and onto a barge, wrappingv said strips of webbing around brush and stones, securing the edges of each strip together to form a pillow, loosely securing the pillows as formed together at intervals, lowering said pillows from the barge onto the bed and covering the portions of the pillows above the low water line with concrete.
7. The process of protecting the bank and bed of a stream which comprises placing strips of webbing along the bank, transversely thereto, extending down the bank and onto a barge, wrapping said strips of webbing around brush and stones, securing the edges of each strip together to form a pillow, loosely securing the pillows as formed together by weaving strands alternately over and under them, lowering said pillows from the barge into water, guiding them into position on the bottom by means of the free ends of said strands and covering the portions of the pillows above the low water line with concrete.
Signed at St. Louis, Missouri, this 15th day of January, 1916.
ANDREV O. CUNNINGHAM.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7241516A US1275859A (en) | 1916-01-17 | 1916-01-17 | Protecting shores. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7241516A US1275859A (en) | 1916-01-17 | 1916-01-17 | Protecting shores. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1275859A true US1275859A (en) | 1918-08-13 |
Family
ID=3343465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7241516A Expired - Lifetime US1275859A (en) | 1916-01-17 | 1916-01-17 | Protecting shores. |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643440A (en) * | 1968-02-28 | 1972-02-22 | Hoechst Ag | Device for reinforcing hydraulic structures |
US5245119A (en) * | 1992-07-28 | 1993-09-14 | Cheng I P | Method for forming reclaimed land by trash and waste tires without polluting water and a device for loading trash |
-
1916
- 1916-01-17 US US7241516A patent/US1275859A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643440A (en) * | 1968-02-28 | 1972-02-22 | Hoechst Ag | Device for reinforcing hydraulic structures |
US5245119A (en) * | 1992-07-28 | 1993-09-14 | Cheng I P | Method for forming reclaimed land by trash and waste tires without polluting water and a device for loading trash |
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