ES370530A1 - Building of underground partition walls - Google Patents
Building of underground partition wallsInfo
- Publication number
- ES370530A1 ES370530A1 ES370530A ES370530A ES370530A1 ES 370530 A1 ES370530 A1 ES 370530A1 ES 370530 A ES370530 A ES 370530A ES 370530 A ES370530 A ES 370530A ES 370530 A1 ES370530 A1 ES 370530A1
- Authority
- ES
- Spain
- Prior art keywords
- concrete
- trench
- walls
- building
- wall element
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/58—Prestressed concrete piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Revetment (AREA)
Abstract
A method for the construction of subterranean partitions or diaphragm walls in concrete, of the type in which a trench is excavated in the ground by known means so that when the casting concrete is effected, the walls of the trench assume directly the function of moulding boxes. Prior to pouring the concrete, a set of metal stressing members, such as high tensile strength steel, is inserted into the trench according to a pre-determined profile. After the concrete has set, the said stressing members are subjected to a traction force to induce a prestress adapted to give the wall pre-inflection in a selected direction and amount. Since the concrete is in the trench and in intimate contact with the walls thereof, the traction force applied is of such a degree that, if the same force were applied to a similar wall element outside the earth, such a wall element would fail and crack.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1805969 | 1969-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES370530A1 true ES370530A1 (en) | 1971-04-16 |
Family
ID=11151713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES370530A Expired ES370530A1 (en) | 1969-06-11 | 1969-08-14 | Building of underground partition walls |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3760594A (en) |
| AT (1) | AT317784B (en) |
| BE (1) | BE737510A (en) |
| CA (1) | CA921268A (en) |
| CH (1) | CH501111A (en) |
| DE (2) | DE2028088A1 (en) |
| ES (1) | ES370530A1 (en) |
| FR (1) | FR2045968A1 (en) |
| GB (1) | GB1284753A (en) |
| NL (1) | NL6912415A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109706A (en) * | 1976-03-11 | 1977-09-14 | Takenaka Komuten Co | Execution method of continuous underground wall introducing prestress |
| JPS56142916A (en) * | 1980-04-09 | 1981-11-07 | Kajima Corp | Construction of continuous wall underground |
| DE3418318A1 (en) * | 1984-05-17 | 1985-11-21 | Friedrich J. Ing. Rottenmann Bodner | REINFORCEMENT ELEMENT FOR CONCRETE CONSTRUCTION PARTS |
| ZA856131B (en) * | 1985-08-14 | 1986-02-13 | Lin Juei-Jse | A method of making cast-in-place prestressing concrete pile by means of movable casing set |
| DE3731262A1 (en) * | 1987-09-17 | 1989-04-06 | Strabag Bau Ag | FENDERPILE |
| US5871307A (en) * | 1996-03-15 | 1999-02-16 | Trevi Icos Corporation | Pre-cast concrete panel wall |
| US6735913B2 (en) * | 2002-08-01 | 2004-05-18 | Sanders & Associates Geostructural Engineering, Inc. | Block wall system |
| EP1554435A4 (en) * | 2002-10-07 | 2008-12-31 | Man-Yop Han | Innovative prestressed scaffolding system |
| FR3002956B1 (en) | 2013-03-05 | 2015-04-10 | Soletanche Freyssinet | PRECONTRATED MOLDED WALL AND METHOD OF MAKING SUCH A WALL |
| CN103741685B (en) * | 2014-01-24 | 2015-12-09 | 王立明 | Comprise the pre-stressed steel pipe concrete truss support structure of pre-stressed steel pipe concrete |
| CN113605370B (en) * | 2021-08-26 | 2022-07-19 | 广东省构建工程建设有限公司 | Original underground diaphragm wall permanent-changing structure and construction process thereof |
| CN115182330A (en) * | 2022-07-11 | 2022-10-14 | 中建海峡建设发展有限公司 | Construction method for rock-socketed underground diaphragm wall of deep foundation pit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2063558A (en) * | 1931-09-11 | 1936-12-08 | Ravier Sylvain Louis | Retaining wall |
| US2645090A (en) * | 1951-02-06 | 1953-07-14 | Raymond Concrete Pile Co | Reinforcing of concrete piles |
| US2677957A (en) * | 1952-06-12 | 1954-05-11 | Raymond Concrete Pile Co | Prestressed concrete structure |
| US2863292A (en) * | 1953-01-27 | 1958-12-09 | Coyne Andre | Reinforced and stabilized dam structure |
| DE1099469B (en) * | 1953-08-13 | 1961-02-09 | Wayss & Freytag Ag | Driving pile, sheet pile or the like made of concrete with prestressed reinforcement |
| US2908139A (en) * | 1957-07-23 | 1959-10-13 | William B Horton | Prestressed masonry structures |
| CH384483A (en) * | 1959-12-24 | 1964-11-15 | Fehlmann Hans Beat Dipl Ing | Process for the creation of a reinforced concrete structure and structure created according to this process |
| US3422586A (en) * | 1966-05-12 | 1969-01-21 | Domenico Parma | System for post-stressing concrete slabs,beams or other structures |
-
1969
- 1969-08-14 ES ES370530A patent/ES370530A1/en not_active Expired
- 1969-08-14 FR FR6928001A patent/FR2045968A1/fr active Pending
- 1969-08-14 BE BE737510D patent/BE737510A/xx not_active IP Right Cessation
- 1969-08-14 NL NL6912415A patent/NL6912415A/xx unknown
- 1969-08-14 GB GB40783/69A patent/GB1284753A/en not_active Expired
- 1969-08-14 CA CA059581A patent/CA921268A/en not_active Expired
- 1969-08-22 CH CH1280369A patent/CH501111A/en not_active IP Right Cessation
-
1970
- 1970-06-05 AT AT509470A patent/AT317784B/en active
- 1970-06-08 DE DE19702028088 patent/DE2028088A1/en active Pending
- 1970-06-09 DE DE7021646U patent/DE7021646U/en not_active Expired
-
1972
- 1972-03-03 US US00231752A patent/US3760594A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2045968A1 (en) | 1971-03-05 |
| DE2028088A1 (en) | 1970-12-23 |
| CH501111A (en) | 1970-12-31 |
| AT317784B (en) | 1974-09-10 |
| DE7021646U (en) | 1971-12-30 |
| BE737510A (en) | 1970-01-16 |
| CA921268A (en) | 1973-02-20 |
| NL6912415A (en) | 1970-12-15 |
| GB1284753A (en) | 1972-08-09 |
| US3760594A (en) | 1973-09-25 |
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