DK141808B - Fremgangsmåde til fremstilling af et forspændt betonelement i form af en i hovedsagen rektangulær plade. - Google Patents
Fremgangsmåde til fremstilling af et forspændt betonelement i form af en i hovedsagen rektangulær plade. Download PDFInfo
- Publication number
- DK141808B DK141808B DK490272AA DK490272A DK141808B DK 141808 B DK141808 B DK 141808B DK 490272A A DK490272A A DK 490272AA DK 490272 A DK490272 A DK 490272A DK 141808 B DK141808 B DK 141808B
- Authority
- DK
- Denmark
- Prior art keywords
- plate
- concrete element
- beams
- substantially rectangular
- rectangular plate
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 5
- 239000011513 prestressed concrete Substances 0.000 title description 5
- 239000004567 concrete Substances 0.000 description 17
- 230000002787 reinforcement Effects 0.000 description 10
- 238000005266 casting Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
- E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
- Panels For Use In Building Construction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12576/71A SE351883B (enrdf_load_stackoverflow) | 1971-10-05 | 1971-10-05 | |
| SE1257671 | 1971-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141808B true DK141808B (da) | 1980-06-23 |
| DK141808C DK141808C (enrdf_load_stackoverflow) | 1980-11-10 |
Family
ID=20295977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK490272AA DK141808B (da) | 1971-10-05 | 1972-10-04 | Fremgangsmåde til fremstilling af et forspændt betonelement i form af en i hovedsagen rektangulær plade. |
Country Status (15)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064377B1 (en) * | 1981-05-01 | 1986-07-16 | Fuji P.S. Concrete Co. Ltd. | Apparatus for the slide forming of prestressed concrete |
| US4493177A (en) * | 1981-11-25 | 1985-01-15 | Grossman Stanley J | Composite, pre-stressed structural member and method of forming same |
| US4745718A (en) * | 1986-05-30 | 1988-05-24 | Trus Joist Corporation | Prestressed structural support and method for making same |
| KR100396855B1 (ko) * | 2000-11-10 | 2003-09-02 | (주)금화산업 | 축방향 하중을 이용한 프리플렉스 파일의 제작공법 |
| DE10351989A1 (de) * | 2003-10-23 | 2005-06-09 | Bathon, Leander | Holz-Beton-Verbundsysteme aus Holzbauteilen, Zwischenschichten und Betonbauteilen |
| US20060194015A1 (en) * | 2004-11-05 | 2006-08-31 | Vincente Sabater | Flooring system with slant pattern |
| CN106514862A (zh) * | 2016-11-24 | 2017-03-22 | 青岛裕龙昊河建材科技有限公司 | 钢筋笼预应力张拉装置及预应力方桩的制作方法 |
| CN106514861A (zh) * | 2016-11-24 | 2017-03-22 | 青岛昊河水泥制品有限责任公司 | 复合配筋钢筋笼预应力张拉装置及预应力方桩的制作方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382139A (en) * | 1941-07-16 | 1945-08-14 | Porete Mfg Company | Prestressed composite structure |
| DE764134C (de) * | 1942-02-27 | 1952-09-22 | Wayss & Freytag A G | Spannbetonplatte |
| DE958726C (de) * | 1953-05-21 | 1957-02-21 | Fritz Leonhardt Dr Ing | Verfahren zum Ermoeglichen des behinderungsfreien Vorspannens von flaechigen Betonfertigteilen, die auf steifen Schalformen hergestellt werden |
| DE1752576U (de) * | 1955-03-26 | 1957-09-19 | Werner Dipl Ing Schroeder | Grossformatige dachplatte aus spannbeton. |
| DE1954158U (de) * | 1965-11-02 | 1967-01-26 | Rudolf Seeland K G | Als plattenbalken oder platte ausgebildetes betonfertigteil. |
| DE1972666U (de) * | 1966-07-01 | 1967-11-16 | Heinrich Dr Ing Bechert | Vorgespanntes bauelement aus beton. |
| US3789102A (en) * | 1971-02-26 | 1974-01-29 | Continental Homes Inc | Method for forming a flanged concrete panel having a planar central section |
-
1971
- 1971-10-05 SE SE12576/71A patent/SE351883B/xx unknown
-
1972
- 1972-10-03 DE DE2248472A patent/DE2248472C3/de not_active Expired
- 1972-10-03 FI FI722730A patent/FI52294C/fi active
- 1972-10-03 IT IT30042/72A patent/IT968587B/it active
- 1972-10-04 US US299096A patent/US3860687A/en not_active Expired - Lifetime
- 1972-10-04 DK DK490272AA patent/DK141808B/da unknown
- 1972-10-04 CA CA153,225A patent/CA996731A/en not_active Expired
- 1972-10-04 FR FR7235108A patent/FR2155554A5/fr not_active Expired
- 1972-10-04 NO NO03540/72*[A patent/NO129968B/no unknown
- 1972-10-05 NL NL7213527A patent/NL7213527A/xx not_active Application Discontinuation
- 1972-10-05 JP JP10025272A patent/JPS5614453B2/ja not_active Expired
- 1972-10-05 GB GB4595372A patent/GB1399642A/en not_active Expired
- 1972-10-05 PL PL1972158087A patent/PL76159B1/pl unknown
- 1972-10-05 CH CH1453172A patent/CH563506A5/xx not_active IP Right Cessation
-
1973
- 1973-08-23 BE BE134862A patent/BE803938Q/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| CA996731A (en) | 1976-09-14 |
| JPS5614453B2 (enrdf_load_stackoverflow) | 1981-04-04 |
| GB1399642A (en) | 1975-07-02 |
| FR2155554A5 (enrdf_load_stackoverflow) | 1973-05-18 |
| CH563506A5 (enrdf_load_stackoverflow) | 1975-06-30 |
| FI52294B (enrdf_load_stackoverflow) | 1977-05-02 |
| FI52294C (fi) | 1977-08-10 |
| DE2248472A1 (de) | 1973-04-12 |
| JPS4852817A (enrdf_load_stackoverflow) | 1973-07-25 |
| IT968587B (it) | 1974-03-20 |
| DK141808C (enrdf_load_stackoverflow) | 1980-11-10 |
| SE351883B (enrdf_load_stackoverflow) | 1972-12-11 |
| DE2248472C3 (de) | 1981-10-29 |
| BE803938Q (fr) | 1973-12-17 |
| PL76159B1 (enrdf_load_stackoverflow) | 1975-02-28 |
| NL7213527A (enrdf_load_stackoverflow) | 1973-04-09 |
| DE2248472B2 (de) | 1981-02-26 |
| NO129968B (enrdf_load_stackoverflow) | 1974-06-17 |
| US3860687A (en) | 1975-01-14 |
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