US175682A - Improvement in jetties for deepening river - channels - Google Patents
Improvement in jetties for deepening river - channels Download PDFInfo
- Publication number
- US175682A US175682A US175682DA US175682A US 175682 A US175682 A US 175682A US 175682D A US175682D A US 175682DA US 175682 A US175682 A US 175682A
- Authority
- US
- United States
- Prior art keywords
- box
- dams
- jetties
- deepening
- river
- 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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- 239000003643 water by type Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- BHELIUBJHYAEDK-OAIUPTLZSA-N Aspoxicillin Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3[C@H](C(C)(C)S[C@@H]32)C(O)=O)=O)NC(=O)[C@H](N)CC(=O)NC)=CC=C(O)C=C1 BHELIUBJHYAEDK-OAIUPTLZSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- -1 earth Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
Definitions
- Figure 1 is a perspective view of our invention.
- Fig. Zris a top plan.
- Old hulls, fiat-boats, Sto. can readily be made serviceable as a box dam, such as here shown and described.
- the opposite side of the dam can similarly be loaded by filling a box or receptacle, C, so as to more equallyr distribute the weight in sinking the dam.
- the box-dams thus constructed, weighted, and sunk are, therefore, sufficient to form a permanent dam, jetty, or the like, especially in casesl where the bottom ofthe river-channel, or waters thus to he improved presents a rocky or solid foundation.
- the under-current would under mine our submerged box-dams 5 therefore this, to avoid our improvement, consists in providingthe outside of each box-dam with sliding gates or dams D.
- the gates D consist of boarded frames d, secured to uprights d d. (See igures.)
- the sides of the box-dams have also uprights b1 b2, in which the uprights d d of the gates are fitted to slide.
- each box-dam will thus be provided with the sectional gates l). These gates, by their own weight, or by any ordinary manner of weighting same, can be'let down to penetrate in the bottom. Each section of the gates forms part of the jetty or dam, and the combination of the whole completes a permanent jetty. As soon as by the force of the current the gates or box-dams are undermined, similar sections of gates are provided to slide and be sunk top of those below, and by this means, following up the underwashing which takes place, we are enabled to complete a permanent dam or jetty.
- the said gates D therefore, not only hold fast and retain in position the box-dams, but specially complete -the formation of the jetties that concentrate the current in the required direction to remove a bar and effect th'e deepening ofthe channel.
- the gates aforesaid, and sliding others top of those that are sunk and keep sinking we are also enabled to build a jetty or dam, no matter what surface of bottom presents itself asregards a sloping or hori- Zontal plane 5 it being only necessary to follow up the action of the current until the jetty is formed permanent by having removed the obstruction and achieved the required deepening of the channel.
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- 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)
Description
P. EMERSON & J'. DOYLE.
JETTIES FOR DEEPENING RIVER CHANNELS.
No.175,682. Patented Apr14, 1876.
h In Idil! N.PETERS. PHGTO-LITHOGRAPMER, WASHINGTON. D CV box-dams, either with or without sliding gates,
as will now more fully appear.
Otherwise the box-dam is properly braced and UNrrEn ,Streamsl PRIMUS EMERSON AND JAMES DOYLE, OF ST. LOUIS, MISSOURI.
llvlenoviwlelai IN JETTIES FOR DEEPENING RIVER CHANNELS.
` Specication forming part of Letters Patent No.
175.682, dated April 4, 1876; application filed February :28, 1876.
and both said damsand gates, when weighted, are sunk and permanently kept in place, and
Of the drawing, Figure 1 is a perspective view of our invention. Fig. Zris a top plan.
Our box-dams consist ot' a most simple, cheap, and ready made timber structure. Hence, as here shown, we construct a skeleton frame, A, as a bottom, and forming part of this we construct a box or inclosed chamber, B. (See iigures.) Through openings b in the top of the box B the inside thereof can be reached.
united. Old hulls, fiat-boats, Sto., can readily be made serviceable as a box dam, such as here shown and described.
Through the .openings b rubble, sand, earth, rock, &c., are filled into each box-dam, for the purpose of sinking and retaining same in permanent position asa dam at the bottom of the river. Y
The opposite side of the dam can similarly be loaded by filling a box or receptacle, C, so as to more equallyr distribute the weight in sinking the dam.
When thus loaded and sunk to the bottom the outside of the closed box B virtually forms the jetty to direct and concentra-te the waters in the direction necessary to remove the obstruction. Further to accomplish this end any number of sections or duplicate box-dams can be used, weighted, and sunk, the object being to form a jetty to concentrate the current in the direction most forcibly to reach the bar or obstruction hence the positioning of the box-dams will be such as the peculiar nature of the bar, or'channel, or case requires.
The box-dams thus constructed, weighted, and sunk are, therefore, sufficient to form a permanent dam, jetty, or the like, especially in casesl where the bottom ofthe river-channel, or waters thus to he improved presents a rocky or solid foundation. In cases Where the bottom is of clay, sand, and the like, it is apparent that the under-current would under mine our submerged box-dams 5 therefore this, to avoid our improvement, consists in providingthe outside of each box-dam with sliding gates or dams D. The gates D consist of boarded frames d, secured to uprights d d. (See igures.) The sides of the box-dams have also uprights b1 b2, in which the uprights d d of the gates are fitted to slide. (See figures.) The entire side of each box-dam will thus be provided with the sectional gates l). These gates, by their own weight, or by any ordinary manner of weighting same, can be'let down to penetrate in the bottom. Each section of the gates forms part of the jetty or dam, and the combination of the whole completes a permanent jetty. As soon as by the force of the current the gates or box-dams are undermined, similar sections of gates are provided to slide and be sunk top of those below, and by this means, following up the underwashing which takes place, we are enabled to complete a permanent dam or jetty. The said gates D, therefore, not only hold fast and retain in position the box-dams, but specially complete -the formation of the jetties that concentrate the current in the required direction to remove a bar and effect th'e deepening ofthe channel. By means of the gates aforesaid, and sliding others top of those that are sunk and keep sinking, we are also enabled to build a jetty or dam, no matter what surface of bottom presents itself asregards a sloping or hori- Zontal plane 5 it being only necessary to follow up the action of the current until the jetty is formed permanent by having removed the obstruction and achieved the required deepening of the channel.
l. The apparatus consisting of the bottom A, boX or chamber B, having openings b, forming box-dams, constructed as specilied, weighted and submerged in manner herein shown and described, by means whereof the closed outer side of the said submerged box= dams kept submerged and sustained in posi'- dams concentrates the current or waters in the required direction to remove bars and deepen channels of rivers.
2. In combina-tion With the box-dams, construoted as specified, weighted and sunk in the manner herein shown and described, the dams or gates D, made in sections, by means whereof the undermining action of the current or Waters can be followed up, and the said boxtion to form permanent bars or jetties, all as herein described.
In testimony of said invention We have hereunto set our hands.
PRIMUS EMERSON. JAMES DOYLE. .Witnesses:
WILLIAM W. HERTHEL, CHAs. F. MEISNER.
Publications (1)
Publication Number | Publication Date |
---|---|
US175682A true US175682A (en) | 1876-04-04 |
Family
ID=2245089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US175682D Expired - Lifetime US175682A (en) | Improvement in jetties for deepening river - channels |
Country Status (1)
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US (1) | US175682A (en) |
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- US US175682D patent/US175682A/en not_active Expired - Lifetime
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