US589856A - eabitz - Google Patents
eabitz Download PDFInfo
- Publication number
- US589856A US589856A US589856DA US589856A US 589856 A US589856 A US 589856A US 589856D A US589856D A US 589856DA US 589856 A US589856 A US 589856A
- Authority
- US
- United States
- Prior art keywords
- rails
- concrete
- points
- earthworks
- flat
- 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
- 238000004873 anchoring Methods 0.000 description 8
- 235000000396 iron Nutrition 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 206010010254 Concussion Diseases 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
Definitions
- My invention relates to the construction of earthworks, and particularly to the construction of embankments of reservoirs, canals, sluices or looks, irrigating-ditches, &c., with a view to obtaining a solid and durable structure.
- a indicates the anchoring or grappling bars or irons, having a forked head cl, which irons are driven at suitable distances apart into the earthwork or bank in parallel intersecting rows, so as to project a suitable distance therefrom.
- I face the bank with concrete Z) up to or substantially up to the forked heads of the irons a.
- the rails C may be ordinary strapiron, or when long rails are to be used they may be made of ordinary flat rolled merchant-iron, which is the cheapest obtainable, thereby obviating the necessity of having the rails made especially for the purpose.
- the twisting of the rails at the points where they intersect can be effected by the simplest kind of a tool as, for instance, a forked lever or other like tool-and I thereby impart to said rails an undulatory form, in that vertical and horizontal portions alternate with each other, while the rails are at the same time brought under a high tension by the twisting of portions thereof at a right angle to other portions, whereby the edges of the rails are forced from a straight into a curved line, which evidently has the tendency of stretching the fibers of the rail faces, which are thus placed under an efficient and constant tension.
- connection between the concrete and anchor may be made a more intimate or thorough one by securing to the checker-work of rails C a network of stout wires, as a coarse wire fabric, or'of rods, as shown at 9, Fig. 1, though this is not absolutely necessary.
- An anchor for concrete facings for earthworks comprising anchors having forked which pointssaid rails are secured together,
- a facing for earthworks comprising a checker-work of flat rails, grounded anchors having forked heads in which the rails are set oniedge, said rails being laid fiat and bolted or riveted together at their points of intersection, means I for securing the rails against longitudinal displacement in the an chor-heads, and a body of concrete in which said parts are completely embedded, substantially as and for the purpose set forth.
- a facing for earthworks comprising a checker-work of flat rails, grounded anchors having forked heads in which the rails are set on edge, said rails being laid flat and bolted or riveted together at their points of intersection, means for securing the rails against longitudinal displacement in the anchor-heads, a coarse-mesh wire fabric sccu red to'said rail checker-work, and abody of concrete in which said parts are completely embedded, substantially as and for the purpose set forth.
Description
(No Model.)
, 2 SheetsSheet 1.
H. RABITZ.
SYSTEM OF ANCHORING EARTHWOEKS.
Patented Sept. Ag, 1
THE nouns PETERS co. F'HDTO-LITHO, wzsumomm n.c
No Model.) 2 SheetsSheet 2.
H. RABITZ. I
SYSTEM 01" ANGHOEING BARTHWORKS. No. 589,856. Patented Sept. 14, 1897.
UNITED STATES PATENT @rricn.
HANS RABITZ, OF BERLIN, GERMANY.
SYSTEM OF ANCHORING EARTHWORKS.
SPECIFICATION forming part of Letters Patent No. 589,856, dated September 14, 1897.
Application filed November 30,1896. Serial No, 613,921- (No model.)
To @ZZ whom it may con eerie:
Be it known that I, HANSRABITZ,1- subject of the German Emperor, residing at Berlin, Germany, have invented certain new and usef ul Improvements in and Relating to Systems or Methods of Anchoring Earthworks; and I do hereby declare the following to be a full, clear, and exact descriptionof the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters of reference marked thereon, which form a part of this specification.
My invention relates to the construction of earthworks, and particularly to the construction of embankments of reservoirs, canals, sluices or looks, irrigating-ditches, &c., with a view to obtaining a solid and durable structure.
It has been the aim in the construction of embankments for water-reservoirs or waterways to obtain a facing capable of withstanding or resisting all external influences and meet as nearly as possible all requirements. It has, however, been impossible heretofore to construct these embankments so as to fulfil the required conditions, notwithstanding the great care taken and the enormous sums expended.
It is the object of this invention to provide means whereby the desired results referred to are attained in comparatively economical manner, and to this end the essential features of my invention consist in constructing the facing for such embankments of concrete and anchoring the same to the earth by means of a net or checker work of intersecting iron rails firmly embedded in the concrete. In the anchoring of such facings to the earthwork it has been found necessary in order to obtain the best results that the anchor-rails should be subjected to tension in the direction of their length, and as this would involve considerable expense if done by the usual means I have devised a method whereby this can be ed'ectually and economically done at a comparatively trifling expense. To this end I employ flat rails and secure the same on edge to suitable anchors and then twist them at right angles at those points where two rails cross or intersect, so as to present flat surfaces to each other, an d can therefore be readily fastened together. In this manner the rails can be brought under a high tension that will impart to the facing the greatest possible rigidity, safety,and durability, owing to the immovable condition of the anchorage and the most advantageous or favorable distribution of the strain to which each individual rail is subjected either from concussions or vibrations of the earthwork.
That my invention may be fully understood, I will describe the same in detail, reference being had to the accompanying drawings, in which Figure l is a plan View, and Fig. 2 a 1ongitudinal section, illustrating my improved system of constructing earthworks, and Figs. 3 to 5 are detail views of portions, of the anchors.
In the above-described drawings, a indicates the anchoring or grappling bars or irons, having a forked head cl, which irons are driven at suitable distances apart into the earthwork or bank in parallel intersecting rows, so as to project a suitable distance therefrom. I then face the bank with concrete Z) up to or substantially up to the forked heads of the irons a. I then lay flatrailsGon edge into the forks of said irons, and secure them against displacement-in any suitable manner, as by bolts, screws, cotters, or, as shown, by split pins f.
The rails C may be ordinary strapiron, or when long rails are to be used they may be made of ordinary flat rolled merchant-iron, which is the cheapest obtainable, thereby obviating the necessity of having the rails made especially for the purpose.
At the points of intersection of the rails 0, intermediate of the points at which such rails are secured to the anchor-irons a, a hole is bored, and at such points the rails are twisted at right angles to present their flat faces to each other and are secured together by bolts, rivets, or the like, as shown at c.
The twisting of the rails at the points where they intersect can be effected by the simplest kind of a tool as, for instance, a forked lever or other like tool-and I thereby impart to said rails an undulatory form, in that vertical and horizontal portions alternate with each other, while the rails are at the same time brought under a high tension by the twisting of portions thereof at a right angle to other portions, whereby the edges of the rails are forced from a straight into a curved line, which evidently has the tendency of stretching the fibers of the rail faces, which are thus placed under an efficient and constant tension. After the checker-work of the rails has been completed, as described, concrete is again supplied to fill out the spaces below and between the rails, embed thesame,
1 and complete the facing, as shown at b.-
The connection between the concrete and anchor may be made a more intimate or thorough one by securing to the checker-work of rails C a network of stout wires, as a coarse wire fabric, or'of rods, as shown at 9, Fig. 1, though this is not absolutely necessary.
Having thus described my invention, what I claim as new therein, and desire to secure secured to present flat surfaces to each other at their points of intersection, at which point said rails are secured together for the purpose set forth.
3. An anchor for concrete facings for earthworks, comprising anchors having forked which pointssaid rails are secured together,
for theipurpose set forth;
4;. A facing for earthworks, comprising a checker-work of flat rails, grounded anchors having forked heads in which the rails are set oniedge, said rails being laid fiat and bolted or riveted together at their points of intersection, means I for securing the rails against longitudinal displacement in the an chor-heads, and a body of concrete in which said parts are completely embedded, substantially as and for the purpose set forth.
5. A facing for earthworks, comprising a checker-work of flat rails, grounded anchors having forked heads in which the rails are set on edge, said rails being laid flat and bolted or riveted together at their points of intersection, means for securing the rails against longitudinal displacement in the anchor-heads, a coarse-mesh wire fabric sccu red to'said rail checker-work, and abody of concrete in which said parts are completely embedded, substantially as and for the purpose set forth.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
HANS nanrrz.
Publications (1)
Publication Number | Publication Date |
---|---|
US589856A true US589856A (en) | 1897-09-14 |
Family
ID=2658517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US589856D Expired - Lifetime US589856A (en) | eabitz |
Country Status (1)
Country | Link |
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US (1) | US589856A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139319A (en) * | 1977-12-29 | 1979-02-13 | Emmett C. Anderson | Motor vehicle rubber tires and concrete revetment |
US4413928A (en) * | 1979-11-23 | 1983-11-08 | Tucker Michael C | Reinforcing and confining earth formation |
US5775838A (en) * | 1996-02-07 | 1998-07-07 | Pettee, Sr.; Gary K. | Block blanket erosion control system |
-
0
- US US589856D patent/US589856A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139319A (en) * | 1977-12-29 | 1979-02-13 | Emmett C. Anderson | Motor vehicle rubber tires and concrete revetment |
US4413928A (en) * | 1979-11-23 | 1983-11-08 | Tucker Michael C | Reinforcing and confining earth formation |
US5775838A (en) * | 1996-02-07 | 1998-07-07 | Pettee, Sr.; Gary K. | Block blanket erosion control system |
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