TW200420813A - Indirectly prestressed, concrete, roof-ceiling construction with flat soffit - Google Patents

Indirectly prestressed, concrete, roof-ceiling construction with flat soffit

Info

Publication number
TW200420813A
TW200420813A TW92108327A TW92108327A TW200420813A TW 200420813 A TW200420813 A TW 200420813A TW 92108327 A TW92108327 A TW 92108327A TW 92108327 A TW92108327 A TW 92108327A TW 200420813 A TW200420813 A TW 200420813A
Authority
TW
Taiwan
Prior art keywords
concrete
indirectly
construction
roof
soffit plate
Prior art date
Application number
TW92108327A
Other languages
Chinese (zh)
Other versions
TWI251046B (en
Inventor
Branko Smrcek
Milovan Skendzic
Original Assignee
Mara Inst Doo
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 Mara Inst Doo filed Critical Mara Inst Doo
Priority to TW92108327A priority Critical patent/TWI251046B/en
Publication of TW200420813A publication Critical patent/TW200420813A/en
Application granted granted Critical
Publication of TWI251046B publication Critical patent/TWI251046B/en

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  • Rod-Shaped Construction Members (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The indirectly prestressed concrete roof-ceiling construction is prefabricated element for constructing industrial large-span buildings. The construction comprises distinctly wide and thin concrete soffit plate and the upper concrete girder, of the inverse "V" -shaped cross section, interconnected by slender steel pipe-rods that are used to stabilize the upper girder against lateral buckling and to prevent parts and to get closer or apart each to another. Prestressing of the soffit plate causes compression in the upper girder which passively (indirectly) pushes the ends of the construction, acting on some eccentricity over the center of gravity of the cross section, causing rotation of its ends bending in that way the soffit plate upwards. There are two efficient methods of prestressing these constructions.
TW92108327A 2003-04-10 2003-04-10 Indirectly prestressed, concrete, roof-ceiling construction with flat soffit TWI251046B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92108327A TWI251046B (en) 2003-04-10 2003-04-10 Indirectly prestressed, concrete, roof-ceiling construction with flat soffit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92108327A TWI251046B (en) 2003-04-10 2003-04-10 Indirectly prestressed, concrete, roof-ceiling construction with flat soffit

Publications (2)

Publication Number Publication Date
TW200420813A true TW200420813A (en) 2004-10-16
TWI251046B TWI251046B (en) 2006-03-11

Family

ID=37433489

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92108327A TWI251046B (en) 2003-04-10 2003-04-10 Indirectly prestressed, concrete, roof-ceiling construction with flat soffit

Country Status (1)

Country Link
TW (1) TWI251046B (en)

Also Published As

Publication number Publication date
TWI251046B (en) 2006-03-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees