DE69939557D1 - METHOD FOR CONSTRUCTING A PREFERRED STRUCTURE AND A STRUCTURE MADE THEREFOR - Google Patents

METHOD FOR CONSTRUCTING A PREFERRED STRUCTURE AND A STRUCTURE MADE THEREFOR

Info

Publication number
DE69939557D1
DE69939557D1 DE69939557T DE69939557T DE69939557D1 DE 69939557 D1 DE69939557 D1 DE 69939557D1 DE 69939557 T DE69939557 T DE 69939557T DE 69939557 T DE69939557 T DE 69939557T DE 69939557 D1 DE69939557 D1 DE 69939557D1
Authority
DE
Germany
Prior art keywords
prestressed
primary structure
tendons
constructing
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
Application number
DE69939557T
Other languages
German (de)
Inventor
Antonello Gasperi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69939557D1 publication Critical patent/DE69939557D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E04C3/185—Synthetic reinforcements
    • 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
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members

Abstract

The invention falls within the sector relating to techniques for the construction of prestressed structures and may be applied within the area of civil engineering. With the method according to the present invention a prestressed structure (1) is made, which structure comprises a primary structure (5) and one or more tendons (7). The primary structure (5) comprises two or more glued laminated timber beams (5a), two terminal elements (5b) and one or more deviating elements (5c, 5d, 5e). The one or more tendons (7) apply to the primary structure (5) forces which are due to the tensioning of the one or more tendons (7), performed during the construction of the prestressed structure (1), and to the loads (4) applied to the said prestressed structure (1); the abovementioned forces produce bending in the primary structure (5), inducing in the said primary structure (5) a compressive normal force.
DE69939557T 1999-12-07 1999-12-07 METHOD FOR CONSTRUCTING A PREFERRED STRUCTURE AND A STRUCTURE MADE THEREFOR Expired - Lifetime DE69939557D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT1999/000404 WO2001042584A1 (en) 1999-12-07 1999-12-07 Method for the construction of a prestressed structure and prestressed structure thus obtained

Publications (1)

Publication Number Publication Date
DE69939557D1 true DE69939557D1 (en) 2008-10-23

Family

ID=11333135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939557T Expired - Lifetime DE69939557D1 (en) 1999-12-07 1999-12-07 METHOD FOR CONSTRUCTING A PREFERRED STRUCTURE AND A STRUCTURE MADE THEREFOR

Country Status (4)

Country Link
EP (1) EP1235964B9 (en)
AT (1) ATE408045T1 (en)
DE (1) DE69939557D1 (en)
WO (1) WO2001042584A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080092481A1 (en) * 2004-07-21 2008-04-24 Murray Ellen Building Methods
US20080184657A1 (en) * 2004-07-21 2008-08-07 Murray Ellen Building Methods
FR2947593A1 (en) * 2009-07-01 2011-01-07 Univ Nancy 1 Henri Poincare METHOD FOR MANUFACTURING FIBROUS MATERIAL ASSEMBLIES FOR CARRYING OUT A SUPPORT STRUCTURE, ASSEMBLIES OBTAINED THEREBY, AND STRUCTURE USING SAID ASSEMBLIES
CN104032891A (en) * 2014-05-27 2014-09-10 南京工业大学 Prestressed double laminated wood beam
CN104533014B (en) * 2014-12-24 2016-05-25 南京工业大学 A kind of built-in prestressed timber beam
CN104675017B (en) * 2015-03-06 2016-07-27 东北林业大学 A kind of novel Prestressed Continuous bamboo wooden frame promotes device
CN106958315A (en) * 2017-05-17 2017-07-18 东北林业大学 A kind of double limb controllable prestressing force beam string structures of large span
CN107268891B (en) * 2017-06-26 2023-04-07 东北林业大学 Adjustable prestressed laminated wood beam string continuous beam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE859522C (en) * 1948-10-02 1952-12-15 Theodor Hahn Wooden beam reinforced with tie rods
CH284016A (en) * 1950-08-22 1952-07-15 Emil Dr Staudacher Construction element made of wood.
FI53155C (en) * 1975-06-24 1979-09-17 Vierumaeen Teollisuus Oy FOERSPAENT BYGGNADSELEMENT MED EN TRAEKONSTRUKTION
US4450662A (en) * 1982-06-01 1984-05-29 Melchiori Jr Remo Tensioned structure with adjustably movable columns and beams
JP3027931B2 (en) * 1996-02-16 2000-04-04 ピーシー橋梁株式会社 Prestressed laminated timber beam and method of manufacturing the same

Also Published As

Publication number Publication date
EP1235964A1 (en) 2002-09-04
ATE408045T1 (en) 2008-09-15
EP1235964B1 (en) 2008-09-10
EP1235964B9 (en) 2009-03-25
WO2001042584A1 (en) 2001-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition