US545301A - million - Google Patents
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- Publication number
- US545301A US545301A US545301DA US545301A US 545301 A US545301 A US 545301A US 545301D A US545301D A US 545301DA US 545301 A US545301 A US 545301A
- Authority
- US
- United States
- Prior art keywords
- arch
- cement
- wire
- corrugations
- construction
- 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
- 239000004568 cement Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 238000010276 construction Methods 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 230000001174 ascending Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000007907 direct compression Methods 0.000 description 4
- 230000003014 reinforcing Effects 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 240000001439 Opuntia Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
Definitions
- a TTORNE Y8 A TTORNE Y8.
- WITNESSES IN VENT 0/? MW BY A TTOHNEYS.
- This invention relates to the construction of arches, partitions, floors, &c.; and the object of the invention is to provide a combination of cement and concrete with wrought-iron or steel which will develop'the full strength of all of the materials.
- Figure 1 is a longitudinal section of an arch constructed in accordance with my invention.
- Fig. 2 is a plan view thereof.
- Fig. 3 is a transverse section taken at the buttress of the arch, preferably on the line 3 3 of Fig. I.
- Fig. 4 is a similar section taken at the crown of the arch and practically on the line 4 4: of Fig. 1.
- Fig. 5 is a longitudinal section through a combination of an arch and flooring constructed in accordance with my invention, the said section being taken substantially on the line 5 5 of Fig. 6.
- Fig. 6 is a transverse section taken on the line 6 6 of Fig. 5.
- Fig. 7 is a longitudinal section of a partition or floor embodying the features of the invention.
- Fig.8 is a detail View, hereinafter referred to.
- the invention applies particularly to the construction of arches. Cement or concrete in combination with iron for this purpose is not new; but a satisfactory plan has not yet been devised to make both of these materials act together so as to obtain their full carrying capacity.
- the prime object of this invention is to develop the full strength of both of these materlals.
- I employ a wire-netting A or other form of perforated or reticulated metal in connection with stifiening-bars B, which bars may be either 4 shaped, angled in shape,'I-shaped, or may be given any other cross-sectional form, and the round, square, T-
- stiffening bars are either woven in or bound-t0 the wire, as shown in Fig. 8, or to the reticulated or perforated metal-work employed, or they may be joined to such wire by solder or the cement, as shown in Figs. 3, 4, 6, and 7.
- the stifieningbars are shown round in cross-section.
- the wire since wire is preferably used, strengthened by the said bars, is corrugated, as illustrated, the corrugations being preferably V or U shaped; but they may be given other contour, if desired.
- One of the strengtheningbars is located at the bottom of each descending corrugation, and in many cases another bar is located at the upper portion of each ascending corrugation, as is likewise fully shown.
- corrugated sheet formed as above, is then curved or arched, when an arch is to be employed, as shown in Fig. 1, and is made to rest upon suitable beams 0, adapted to support the buttresses of the arch.
- the corrugations are made deeper at the ends or buttresses of the arch than at the crown, as shown in Figs. 3 and 4, one figure being a transverse section through the arch near the buttress and the other a section at the crown.
- the Whole of, this wire-netting and bar-work is then covered with cement or conqrete D.
- the cement covers the wire'on top and is made substantially level at that point, while on the bottom it covers the wires and follows the contour thereof, being practicallycorrugated.
- the bottom portions of the Wires may likewise be covered, the cement or concrete entering into the ascending as well as into the descending corrugations, in which event a smooth or plain top and bottom surface is given to the work, which is desirable in floorings, for example, and in partition-work.
- a corrugated arch of any material, weight for weight, is stronger than a plain arch.
- Cemout or concrete is good in direct compression, but is weak in tension.
- a bar of iron will develop an enormous supporting capacity when supported so that it cannot deflect sidewise.
- the under side of this arch will present a smooth surface, which will serve in place of plaster, while the cement will protect the iron from fire, and the dead load is reduced to a minimum.
- stiffening-rods and corrugated wire are employed in the cement, they are practically supported their entire length from de fleeting sidewise, and therefore they will develop their full carrying capacity, and the full value of both the cement and the iron is obtained.
- the cement will accomplish its part in direct compression, and in addition will hold the wire and rods in their proper position so that they can do a maximum amount of Work.
- the joints could be wrapped with wire, (see Fig. 8,) or they could be welded by electricity, or the entire wire-netting might be galvanized, and the galvanizing would make a soldered joint.
Description
(No Model.) 2 Sheets-Sheet 1. F. MILLIKEN. GONSTRUGTION 0F ARGHES, PARTITIONS, &c.
No. 545,301. Patented Aug. 2'7, 1895.
" I INVENTOR WITH/59.858:
A TTORNE Y8.
(No Model.) 2 Sheets-Sheet 2.
I. MILLIKEN. CONSTRUCTION OF ARGHES, PARTITIONS, &c. No. 545,301. Patented Aug. 27, 1895.
WITNESSES: IN VENT 0/? MW BY A TTOHNEYS.
UNITED STATES PATENT Fries...
FOSTER MILLTKEN, OF NEW YORK, N. Y.
CONSTRUCTiON OF ARCHES, PAFlTITIONS, 84.0.
SPECIFICATION forming part of Letters Patent No. 545,301, dated August 27, 1895. Application filed November 9, 1894- Serial No. 528,295. (No model.)
To all whom it may concern.-
Be it known that I, FOSTER MILLIKEN, of New York city, in the county and "State of New York, have invented a new and useful Improvement in the Construction of Arches, Partitions, Floors, 850., of which the following is a full, clear, and exact description.
. This invention relates to the construction of arches, partitions, floors, &c.; and the object of the invention is to provide a combination of cement and concrete with wrought-iron or steel which will develop'the full strength of all of the materials.
The invention consists in the novel construction and combination of the several parts, as will be hereinafter fully set forth, and pointed out in the claims.
Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar letters of reference indicate corresponding parts in all the views.
Figure 1 is a longitudinal section of an arch constructed in accordance with my invention. Fig. 2 is a plan view thereof. Fig. 3 is a transverse section taken at the buttress of the arch, preferably on the line 3 3 of Fig. I. Fig. 4 is a similar section taken at the crown of the arch and practically on the line 4 4: of Fig. 1. Fig. 5 is a longitudinal section through a combination of an arch and flooring constructed in accordance with my invention, the said section being taken substantially on the line 5 5 of Fig. 6. Fig. 6 is a transverse section taken on the line 6 6 of Fig. 5. Fig. 7 is a longitudinal section of a partition or floor embodying the features of the invention. Fig.8 is a detail View, hereinafter referred to.
The invention applies particularly to the construction of arches. Cement or concrete in combination with iron for this purpose is not new; but a satisfactory plan has not yet been devised to make both of these materials act together so as to obtain their full carrying capacity.
The prime object of this invention is to develop the full strength of both of these materlals. To this end I employ a wire-netting A or other form of perforated or reticulated metal in connection with stifiening-bars B, which bars may be either 4 shaped, angled in shape,'I-shaped, or may be given any other cross-sectional form, and the round, square, T-
said stiffening bars are either woven in or bound-t0 the wire, as shown in Fig. 8, or to the reticulated or perforated metal-work employed, or they may be joined to such wire by solder or the cement, as shown in Figs. 3, 4, 6, and 7. In the drawings the stifieningbars are shown round in cross-section. The wire, since wire is preferably used, strengthened by the said bars, is corrugated, as illustrated, the corrugations being preferably V or U shaped; but they may be given other contour, if desired. One of the strengtheningbars is located at the bottom of each descending corrugation, and in many cases another bar is located at the upper portion of each ascending corrugation, as is likewise fully shown. The entire corrugated sheet, formed as above, is then curved or arched, when an arch is to be employed, as shown in Fig. 1, and is made to rest upon suitable beams 0, adapted to support the buttresses of the arch. Preferably the corrugations are made deeper at the ends or buttresses of the arch than at the crown, as shown in Figs. 3 and 4, one figure being a transverse section through the arch near the buttress and the other a section at the crown. The Whole of, this wire-netting and bar-work is then covered with cement or conqrete D. The cement covers the wire'on top and is made substantially level at that point, while on the bottom it covers the wires and follows the contour thereof, being practicallycorrugated. However, as's'hown in Fig 6 and 7, the bottom portions of the Wires may likewise be covered, the cement or concrete entering into the ascending as well as into the descending corrugations, in which event a smooth or plain top and bottom surface is given to the work, which is desirable in floorings, for example, and in partition-work.
A corrugated arch of any material, weight for weight, is stronger than a plain arch. Cemout or concrete is good in direct compression, but is weak in tension. A bar of iron will develop an enormous supporting capacity when supported so that it cannot deflect sidewise. The under side of this arch will present a smooth surface, which will serve in place of plaster, while the cement will protect the iron from fire, and the dead load is reduced to a minimum.
Upon examination of the cross-section of the arch it will be found, considering it as a beam, that the upper flange will be in compression. It will likewise be noticed that there is an excess of cement on the upper portion, which is exactly as desired, as this portion of the arch must take compression, while the lower flange, which is in tension, is held by the iron, and, further than this, the corrugations tend to make a truss out of this iron. It may also be well to know that by this method it is impossible for the concentrated load not to distribute the concentrated effect, as the wire will cause all of the stiffening-rods to act. Since the stiffening-rods and corrugated wire are employed in the cement, they are practically supported their entire length from de fleeting sidewise, and therefore they will develop their full carrying capacity, and the full value of both the cement and the iron is obtained. The cement will accomplish its part in direct compression, and in addition will hold the wire and rods in their proper position so that they can do a maximum amount of Work.
In short spans work of the above construction can be used fiat, without arching, as a board would be passed from the top of one beam to another; or a combination of an arch E and a flat section E can be made, as illustrated in Fig. 5 in the drawings, leaving an air-space E through which pipes for heat can be conducted. The foregoing construction can also be used for roofs, domes, sides of buildings, sidewalks, partitions in abuilding, pavements, vault-light work or coverings for pipes, and for the protection of piles. It can also be used in the forming of tanks, vats, barrels, the.
In the event it should be desired to make the wirework especially strong and secure the wires from moving sidewise where they are woven, this may be done in many ways and will add great strength to the structure. For example, the joints could be wrapped with wire, (see Fig. 8,) or they could be welded by electricity, or the entire wire-netting might be galvanized, and the galvanizing would make a soldered joint.
Having thus described my invention, I claim as new and desire to secure by Letters Patent-- 1. In the construction of arches, floorings, partitions, and the like, an apertured supporting material provided with open corrugations extending transversely from one support of the arch or other structure to the other, strengthening bars eiitending longitudinally of the open corrugations, at the apexes thereof, and a bedding of cement or concrete covering the said apertured material and filling the upwardly open cavities formed by the corrugations, substantially as described.
2. The herein described method of constructing arches, which consists in corrugating wire or like material, reinforcing the said corrugated material at its corrugations, bending the corrugated material to shape, the cor rugations being less defined at the crown than at the buttress of the arch,and bedding the reinforcing material and the corrugated material with cement or concrete, as and for the purpose specified.
3.. The combination with the beams or other supports, of the supporting material resting thereon and provided with corrugations extending transversely from one support to the other, the corrugations being less defined at thecenter than adjacent to the supports, and a suitable bedding upon the said material, substar. iially as described.
FOSTER MILLIKEN.
Witnesses:
E. 1i. MITCHELL, W. W. WARD.
Publications (1)
Publication Number | Publication Date |
---|---|
US545301A true US545301A (en) | 1895-08-27 |
Family
ID=2614046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US545301D Expired - Lifetime US545301A (en) | million |
Country Status (1)
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US (1) | US545301A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003290A (en) * | 1957-10-08 | 1961-10-10 | Lerner Samuel | Reinforced concrete structure |
US4658561A (en) * | 1981-12-14 | 1987-04-21 | Alphacrete Linings Limited | Reinforcing member |
US5251415A (en) * | 1991-01-03 | 1993-10-12 | Butler Manufacturing Company | Mesh roof facing system |
US6226945B1 (en) | 1999-01-26 | 2001-05-08 | Butler Manufacturing Company, Inc | Safety mesh roof facing system |
-
0
- US US545301D patent/US545301A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3003290A (en) * | 1957-10-08 | 1961-10-10 | Lerner Samuel | Reinforced concrete structure |
US4658561A (en) * | 1981-12-14 | 1987-04-21 | Alphacrete Linings Limited | Reinforcing member |
US5251415A (en) * | 1991-01-03 | 1993-10-12 | Butler Manufacturing Company | Mesh roof facing system |
US6226945B1 (en) | 1999-01-26 | 2001-05-08 | Butler Manufacturing Company, Inc | Safety mesh roof facing system |
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