US1030839A - Reinforced concrete construction for hydraulic flumes. - Google Patents
Reinforced concrete construction for hydraulic flumes. Download PDFInfo
- Publication number
- US1030839A US1030839A US68898512A US1912688985A US1030839A US 1030839 A US1030839 A US 1030839A US 68898512 A US68898512 A US 68898512A US 1912688985 A US1912688985 A US 1912688985A US 1030839 A US1030839 A US 1030839A
- Authority
- US
- United States
- Prior art keywords
- beams
- hydraulic
- fiume
- side beams
- concrete
- 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
- 239000011150 reinforced concrete Substances 0.000 title description 13
- 238000010276 construction Methods 0.000 title description 10
- 239000004567 concrete Substances 0.000 description 18
- 239000004744 fabric Substances 0.000 description 13
- 230000003014 reinforcing effect Effects 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
Definitions
- COLUMBIA PLANOGRAPH (20., WASHINGTDN, D. c.
- TofaZZ whom 'it may concern:
- IflVILrRnn P. BRERETON a citizen of the United States, and a resident of Portland, county of Multnomah, State of Oregon, have invented certain new and useful Improvements in Reinforced Goncrete Constructions for Hydraulic Flumes, of which the following is a full, clear, and exact description.
- the invention relates to hydraulic flumes and seeks to provide an improved construction in which the body portion comprises concrete plastered upon an open mesh steel fabric which has been previously bent into shape and suspended between side supporting beams.
- the flume body of reinforced concrete is water-proofed within by a suitable material and the body, together with the side beams, upright supports and other parts are preferably all formed of reinforced concrete.
- Figure 1 is a side elevation of the improved flume construction with parts broken away and parts shown in longitudinal, central section.
- Fig. 2 is a cross-section on the line 2 of Fig. 1.
- Fig. 3 is a detail section on the line 3 of" Fig. 1.
- Figs. 4 and 5 are cross sections of other forms.
- the flume body at is suspended in hammock like fashion between side beams b which, in the form shown, are supported upon columns 0 and connected at intervals by transverse bracing beams d.
- the flume body a of reinforced concrete is quite thin and comprises concrete or like composition which is coated or plastered over a reinforcing, open mesh metal fabric 10 which is preferably formed of steel.
- the open mesh fabric is made of expanded sheet steel, usually known as expanded metal, but any suitable steel mesh may be employed.
- the fiume body is also preferably reinforced by parallel transverse ribs 11 spaced at uniform distances apart and by a number of parallel, uniformly spaced rods 12 extending longitudinally of the flume body. The fabric 10 and the longitudinal rods 12 are secured to the transverse ribs 11 before the reinforcing portions of the flume body are plastered with the concrete composition.
- the transverse ribs and the steel mesh are bent preferably to substantially the form that would naturally obtain with a loaded flexible support suspended at its ends or to what is known as a hydraulic curve.
- the fiume body portion a is given the desired form by bending the metallic reinforcing mesh 10 and also the ribs 11 into the shape corresponding to a hydraulic curve or to substan tially such a curve.
- the reinforcing portions of the flume body are properly shaped, they are suspended between the side supports and the concrete composition is plastered thereon. Thereafter, the fiume body is water-proofed in any suitable manner, for example, by coating the inner surface with asphaltum.
- the supporting side beams o, cross-beams d and columns 0 are also formed of reinforced concrete and are built up in the usual manner within suitable molds or forms.
- the columns 0 are reinforced with a series of vertical rods 18 embedded therein and the beams Z) and cl are reinforced by rods 14 and 15, respectively.
- the cross beams cl are arranged in line with the columns 0 and preferably inclined bracing portions 16 of concrete are interposed between the upper ends of the columns and the lower sides of the beams b and (Z.
- each of the longitudinal side beams Z) is provided with three reinforcing rods 1 1 extending through the lower portion thereof and two of these rods are bent upwardly at the intersection of the side beams with the columns and cross beams.
- Each cross beam (Z) is provided with three reinforcing rods 15, one near its upper portion and two near its lower portion. The upper rod is bent down wardly at the ends of the cross beams and one of the lower rods is bent upwardly.
- connection between the supporting beams b and the body of the fiume is effected by a series of looped U-shaped rods 17 which extend through openings in the upper ends of the ribs 11 of the fiume body and are embedded in the concrete body of the side beams Z), as shown.
- the connecting loops or U-shaped pieces 17 are inclined upwardly and outwardly from the ribs 11.
- the reinforcement which has been previously shaped, as described, is suspended in hammock-like fashion between the side beams, and the comparatively thin covering of concrete or side beams Z) by U-shaped rods 18, the ends of which extend within and are embedded in the side supporting beams Z).
- the ends of the U-rods 18 are preferably provided with offset hook portions 19.
- the fiume body a in the form shown in Fig. l, is of a shape substantially similar to that shown in Figs. 1, 2 and 3, but, as this construction is designed for a smaller fiume, the lower curved portion of the fiume body is substantially semi-circular.
- the side'beams b are reinforced by two rods 20 arranged near their upper and lower edges.
- the transverse beams (Z are reinforced by rods 21 extending longitudinally through their lower end portions and are provided with hooked ends 2:2 embedded in the side beams.
- the fiume body (4 shown in Fig. 5, like the other form, is suspended in like fashion between the side beams, but the upper side portions of the fiume body instead of being substantially parallel, incline upwardly and outwardly.
- the side beams b are arranged with their side faces correspondingly inclined, as shown. This form is intended for use in cold climates and the walls are outwardly inclined so that ice forming upon the surface of the body of water will not exert an undue pressure upon the sides of the fiume.
- a hydraulic fiume comprising suitably supported side beams and a body portion suspended in hammock-like fashion between said beams and comprising concrete coated upon a reinforcing metal mesh fabric.
- a hydraulic fiume comprising suitably supported side beams and a body portion of water-proofed, reinforced concrete, suspended between said beams in substantially the form of a hydraulic curve.
- a flume body substantially in the form of a hydraulic curve in cross section suspended between said side beams and comprising a metal mesh fabric covered with concrete, transverse ribs and longitudinal strengthening rods embedded in the concrete covering of said fabric, the ends of said ribs being embedded in said supporting side beams.
- a hydraulic flume the combination With suitably supported side beams, of a body portion of substantially the form of a hydraulic curve in cross section suspended between said side beams and comprising a metal mesh-fabric covered With concrete 10 with transverse ribs and longitudinal strengthening rods embedded in said concrete covering.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
W. P. BRERETON. REINFORCED CONCRETE CONSTRUCTION FOR HYDRAULIC FLUMES.
APPLICATION FILED APR. 6, 1912. V 1,030,839, Patented June 25, 1912.
3 SHEETS-SHEET l.
I (Tr COLUMBIA PLANOCIRAPH 00.. WASHINGTON, n. c.
W. P. BRBRETON. REINFORCED CONCRETE CONSTRUCTION FOR HYDRAULIC FLUMES. APPLICATION FILED APR. 6, 1912.
1,030,839. Patented June 25, 1912.
3 SHEETS-SHEET 2.
COLUMBIA PLANOORAPH cu..wAshmu'ruN, D. c.
W. P. BRERETON. REINFORCED CONCRETE CONSTRUCTION FOR HYDRAULIC PLUMES.
v APPLICATION FILED APR. 6, 1912. 1,030,839, Patented June 25, 1912.
3 SHEETSSHEET 3.
LlLUlHIl III I liil iililiiil 5: ikv enz r' W/QL L 7? 6W3;
COLUMBIA PLANOGRAPH (20., WASHINGTDN, D. c.
* WILFRED P. BRERETON, OF PORTLAND, OREGON.
REINFORCED CONCRETE CONSTRUCTION FOR HYDRAULIC FLUIVIES.
Specification of Letters Patent.
Patented June 25, 1912.
Application filed April 6, 1912. Serial No. 688,985.
TofaZZ whom 'it may concern:
Be it known that IflVILrRnn P. BRERETON, a citizen of the United States, and a resident of Portland, county of Multnomah, State of Oregon, have invented certain new and useful Improvements in Reinforced Goncrete Constructions for Hydraulic Flumes, of which the following is a full, clear, and exact description.
The invention relates to hydraulic flumes and seeks to provide an improved construction in which the body portion comprises concrete plastered upon an open mesh steel fabric which has been previously bent into shape and suspended between side supporting beams. The flume body of reinforced concrete is water-proofed within by a suitable material and the body, together with the side beams, upright supports and other parts are preferably all formed of reinforced concrete.
The improvement will be more fully understood from the following description and the accompanying drawings.
I11 the drawings, Figure 1 is a side elevation of the improved flume construction with parts broken away and parts shown in longitudinal, central section. Fig. 2 is a cross-section on the line 2 of Fig. 1. Fig. 3 is a detail section on the line 3 of" Fig. 1. Figs. 4 and 5 are cross sections of other forms.
The flume body at is suspended in hammock like fashion between side beams b which, in the form shown, are supported upon columns 0 and connected at intervals by transverse bracing beams d.
The flume body a of reinforced concrete is quite thin and comprises concrete or like composition which is coated or plastered over a reinforcing, open mesh metal fabric 10 which is preferably formed of steel. Preferably, also, the open mesh fabric is made of expanded sheet steel, usually known as expanded metal, but any suitable steel mesh may be employed. The fiume body is also preferably reinforced by parallel transverse ribs 11 spaced at uniform distances apart and by a number of parallel, uniformly spaced rods 12 extending longitudinally of the flume body. The fabric 10 and the longitudinal rods 12 are secured to the transverse ribs 11 before the reinforcing portions of the flume body are plastered with the concrete composition. Also, before the concrete coating is applied, the transverse ribs and the steel mesh are bent preferably to substantially the form that would naturally obtain with a loaded flexible support suspended at its ends or to what is known as a hydraulic curve. The fiume body portion a is given the desired form by bending the metallic reinforcing mesh 10 and also the ribs 11 into the shape corresponding to a hydraulic curve or to substan tially such a curve. After the reinforcing portions of the flume body are properly shaped, they are suspended between the side supports and the concrete composition is plastered thereon. Thereafter, the fiume body is water-proofed in any suitable manner, for example, by coating the inner surface with asphaltum. A fiume body so constructed is, comparatively speaking, inexpensive and the load will be uniformly distributed over the flume body, so that no undue strain is concentrated upon any portion thereof. Preferably, the supporting side beams o, cross-beams d and columns 0 are also formed of reinforced concrete and are built up in the usual manner within suitable molds or forms. In the construction shown in Figs. 1, 2 and 3, the columns 0 are reinforced with a series of vertical rods 18 embedded therein and the beams Z) and cl are reinforced by rods 14 and 15, respectively. The cross beams cl are arranged in line with the columns 0 and preferably inclined bracing portions 16 of concrete are interposed between the upper ends of the columns and the lower sides of the beams b and (Z. In the construction shown, each of the longitudinal side beams Z) is provided with three reinforcing rods 1 1 extending through the lower portion thereof and two of these rods are bent upwardly at the intersection of the side beams with the columns and cross beams. Each cross beam (Z is provided with three reinforcing rods 15, one near its upper portion and two near its lower portion. The upper rod is bent down wardly at the ends of the cross beams and one of the lower rods is bent upwardly.
It should be understood that the construction and arrangement of the side beams between which the fiume body is suspended and of the means for supporting and bracing the side beams may be widely varied without departure from the broad scope of the invention.
In the form shown in Figs. 1, 2 and 3, the connection between the supporting beams b and the body of the fiume is effected by a series of looped U-shaped rods 17 which extend through openings in the upper ends of the ribs 11 of the fiume body and are embedded in the concrete body of the side beams Z), as shown. Preferably, the connecting loops or U-shaped pieces 17 are inclined upwardly and outwardly from the ribs 11.
By embedding the upper ends of the ribs and the U-shaped loops in the concrete beams Z), as the latter are constructed or built up within the forms, the reinforcement, which has been previously shaped, as described, is suspended in hammock-like fashion between the side beams, and the comparatively thin covering of concrete or side beams Z) by U-shaped rods 18, the ends of which extend within and are embedded in the side supporting beams Z). The ends of the U-rods 18 are preferably provided with offset hook portions 19. The fiume body a, in the form shown in Fig. l, is of a shape substantially similar to that shown in Figs. 1, 2 and 3, but, as this construction is designed for a smaller fiume, the lower curved portion of the fiume body is substantially semi-circular. In this form, the side'beams b are reinforced by two rods 20 arranged near their upper and lower edges. The transverse beams (Z are reinforced by rods 21 extending longitudinally through their lower end portions and are provided with hooked ends 2:2 embedded in the side beams. An arch cover 6, which is preferably formed in removable sections, rests upon the beams b and is suitably reinforced by rods 23.
The fiume body (4 shown in Fig. 5, like the other form, is suspended in like fashion between the side beams, but the upper side portions of the fiume body instead of being substantially parallel, incline upwardly and outwardly. The side beams b are arranged with their side faces correspondingly inclined, as shown. This form is intended for use in cold climates and the walls are outwardly inclined so that ice forming upon the surface of the body of water will not exert an undue pressure upon the sides of the fiume.
It is obvious that numerous changes may.
be made in the details set forth without departure from the essentials of the invention as defined in the claims.
I claim as my invention 1. A hydraulic fiume comprising suitably supported side beams and a body portion suspended in hammock-like fashion between said beams and comprising concrete coated upon a reinforcing metal mesh fabric.
2. A hydraulic fiume comprising suitably supported side beams and a body portion of water-proofed, reinforced concrete, suspended between said beams in substantially the form of a hydraulic curve.
3. In a hydraulic fiume, the combination with suitably supported side beams, of a fiume body of curved cross sect-ion suspended between said beams and comprising a reinforcing mesh-fabric of metal plastered with a concrete composition.
4. In a hydraulic fiume, the combination with suitably supported side beams, of a body portion suspended in hammock-like fashion between side beams and comprising a reinforcing mesh-fabric of steel covered with a relatively thin coating of waterproofed concrete.
5. In a hydraulic fiume, the combination of suitably supported side'beams formed of reinforced concrete, a reinforcedconcrete fiume body suspended between said side beams, and rods connected to the reinforcement of said fiume body and embedded within said side beams.
6. In a hydraulic fiume, the combination of side beams, columns supporting said side beams, cross beams extending between said side beams and columns, and a body portion of curved cross section suspended between said side beams, said columns, said beams and said body portion being formed of reinforced concrete.
7. In a hydraulic fiume, the combination of suitably supported side beams formed of reinforced concrete, a fiume body suspended in hammock like fashion between said side beams and comprising a reinforcing mesh fabric of steel plastered with a concrete composition, and rods connected to said reinforcing mesh fabric and embedded within said side beams.
8. In a hydraulic fiume, the combination of suitably supported side beams formed of reinforced concrete, a flume body substantially in the form of a hydraulic curve in cross section suspended between said side beams and comprising a metal mesh fabric covered with concrete, transverse ribs and longitudinal strengthening rods embedded in the concrete covering of said fabric, the ends of said ribs being embedded in said supporting side beams.
9. In a hydraulic fiume, the combination with suitably supported side beams, of a body portion of curved cross section suspended between said side beams and comprising a metal mesh-fabric and reinforcing rods plastered With a relatively thin coating of concrete.
10. In a hydraulic flume, the combination With suitably supported side beams, of a body portion of substantially the form of a hydraulic curve in cross section suspended between said side beams and comprising a metal mesh-fabric covered With concrete 10 with transverse ribs and longitudinal strengthening rods embedded in said concrete covering.
WILFRED P. BRERETON.
WVitnesses:
L. S. BoDKIN, RED. I-I. MULOOK.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68898512A US1030839A (en) | 1912-04-06 | 1912-04-06 | Reinforced concrete construction for hydraulic flumes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68898512A US1030839A (en) | 1912-04-06 | 1912-04-06 | Reinforced concrete construction for hydraulic flumes. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1030839A true US1030839A (en) | 1912-06-25 |
Family
ID=3099131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US68898512A Expired - Lifetime US1030839A (en) | 1912-04-06 | 1912-04-06 | Reinforced concrete construction for hydraulic flumes. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1030839A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5653553A (en) * | 1995-12-06 | 1997-08-05 | Abt, Inc. | Drainage channel and associated method |
-
1912
- 1912-04-06 US US68898512A patent/US1030839A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5653553A (en) * | 1995-12-06 | 1997-08-05 | Abt, Inc. | Drainage channel and associated method |
US5803662A (en) * | 1995-12-06 | 1998-09-08 | Abt, Inc. | Drainage channel and associated method |
US6170796B1 (en) | 1995-12-06 | 2001-01-09 | Abt, Inc. | Mold and associated method for making a drainage channel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1095204A (en) | Concrete floor and ceiling. | |
US2616149A (en) | Method of molding in situ concrete arched structures | |
US3113402A (en) | Slab construction | |
EP0384638B1 (en) | Drainage channel | |
US1280173A (en) | Wall-tie. | |
US1030839A (en) | Reinforced concrete construction for hydraulic flumes. | |
US965455A (en) | Tank and support. | |
US1206752A (en) | Reinforced concrete construction for floors and ceilings. | |
US766899A (en) | Concrete or like girder. | |
US1185969A (en) | Building construction. | |
US704805A (en) | Elevator-bin. | |
US1080499A (en) | Concrete ditch. | |
US1046117A (en) | Reinforcement for concrete structures. | |
US732535A (en) | Concrete structure. | |
US545301A (en) | million | |
US825627A (en) | Reinforced concrete construction for buildings. | |
US966044A (en) | Form for making continuous concrete culverts. | |
US1313154A (en) | Composition gutter | |
US1329978A (en) | Concrete floor construction | |
US1036162A (en) | Concrete flume. | |
US1119818A (en) | Mold for forming the lower sections of mansard roofs upon buildings. | |
US1171400A (en) | Building construction. | |
US1224375A (en) | Forming reinforced-concrete floors. | |
US1104879A (en) | Bridge-floor. | |
US493839A (en) | Fireproof floor or roof |