ES8307323A1 - Portal frame structures. - Google Patents

Portal frame structures.

Info

Publication number
ES8307323A1
ES8307323A1 ES513222A ES513222A ES8307323A1 ES 8307323 A1 ES8307323 A1 ES 8307323A1 ES 513222 A ES513222 A ES 513222A ES 513222 A ES513222 A ES 513222A ES 8307323 A1 ES8307323 A1 ES 8307323A1
Authority
ES
Spain
Prior art keywords
truss
load
directions
joint arrangement
tension
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
Application number
ES513222A
Other languages
Spanish (es)
Other versions
ES513222A0 (en
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
Publication of ES8307323A1 publication Critical patent/ES8307323A1/en
Publication of ES513222A0 publication Critical patent/ES513222A0/en
Granted 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
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Tents Or Canopies (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A portal frame structure is provided comprising a horizontal truss (10) and vertical supports (11, 12) secured to the respective ends of the truss (10), the truss (10) being provided with a joint arrangement (13) intermediate its end, said joint arrangement (13) being such that outside elements (15, 16) of the truss (10) on one side of its neutral axis (X-X) are maintained in compression in both directions of load on the truss, and that outside truss elements (18, 19) on the other side of said neutral access are subjected to predetermined tension, such that as the load increases in one of said load directions the tension is reduced, and to tension exerted in the other of said load directions. The predetermined tension may be zero, such that the joint arrangement collapses immediately a compressive load is applied. Alternatively, it may have a value such that it reaches zero at any point up to the maximum designed load for a particular building application. The portal frames are for use with cladding secured to the inner side of the frames.
ES513222A 1981-06-18 1982-06-17 A PORTICATED STRUCTURE. Granted ES513222A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8118847 1981-06-18

Publications (2)

Publication Number Publication Date
ES8307323A1 true ES8307323A1 (en) 1983-06-16
ES513222A0 ES513222A0 (en) 1983-06-16

Family

ID=10522619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513222A Granted ES513222A0 (en) 1981-06-18 1982-06-17 A PORTICATED STRUCTURE.

Country Status (8)

Country Link
EP (1) EP0068676A3 (en)
AU (1) AU8495182A (en)
DK (1) DK276082A (en)
ES (1) ES513222A0 (en)
FI (1) FI822011L (en)
NO (1) NO822012L (en)
PT (1) PT75082B (en)
ZA (1) ZA824236B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507322A (en) *
GB134630A (en) * 1900-01-01
DE1091594B (en) * 1956-04-17 1960-10-27 Emil Mauritz Huennebeck Dipl I Components for bridges, collapsible halls, armor or the like.
DE1434341A1 (en) * 1961-04-27 1968-11-28 Huennebeck Dipl Ing Hans Joach Device for installing and removing structures
FR1477768A (en) * 1966-03-11 1967-04-21 Metal farm
DE2439868A1 (en) * 1974-08-20 1976-03-04 Fredriksson & Ribring Ab Tubular building frame lattice - has flat bar arch ends with holed flanges for hinged coupling

Also Published As

Publication number Publication date
PT75082B (en) 1984-05-25
FI822011A0 (en) 1982-06-07
ZA824236B (en) 1983-04-27
PT75082A (en) 1982-07-01
ES513222A0 (en) 1983-06-16
DK276082A (en) 1982-12-19
EP0068676A2 (en) 1983-01-05
FI822011L (en) 1982-12-19
EP0068676A3 (en) 1983-11-09
AU8495182A (en) 1982-12-23
NO822012L (en) 1982-12-20

Similar Documents

Publication Publication Date Title
ES468250A1 (en) Form assembly for building frame work
AU564825B2 (en) Truss structures constructed with metal web members
ES8307323A1 (en) Portal frame structures.
ITMI922883A0 (en) IMPROVED ROLLER BEARING WITH VERY REDUCED AXIAL DIMENSION AND CONTAINED SLIPING ELASTICS, PARTICULARLY SUITABLE FOR THE JOINTS CONNECTING BETWEEN DOBBY AND FRAMEWORKS OF A TEXTILE FRAME
ITRM910375A1 (en) STRUCTURE OF REINFORCEMENT FIBERS, TO BE USED FOR THE MANUFACTURE OF BEAMS, FRAMES AND SIMILAR
DE3374886D1 (en) Scaffolding
GB1309285A (en) Structural element
IT1123487B (en) PROFILE FOR BRIDLE OR UPRIGHTS OF LOWER BEAMS OR OTHER STRUCTURES
GB1536980A (en) Set of building elements
IE33757L (en) Building construction
CN208814554U (en) A kind of braced frame of the ease of assembly for tower crane
ATE162873T1 (en) DORMER
GB946460A (en) Improvements in structural members for buildings
DE3406550A1 (en) Joint connection of a framework bar comprising a rectangular pipe
Dow et al. FABSTRAN: A computer program for frame and beam static and transient response analysis(nonlinear)
SE8705075D0 (en) SYSTEM SHELTERS AND SIMILAR CONSTRUCTIONS
AU3266695A (en) Sand-skeleton in hydraulic torus buffer, functioning by way of supporting element as long as the protected structure is subjected to wind load only and no earthquake exists
RU2074282C1 (en) Suspension bridge
RU1828891C (en) Metal column
GB946817A (en) Improvements in, or relating to, structural frameworks of buildings
ITRM960105A1 (en) TRUSS FRAME WITH PREFERABLY TRIANGULAR SECTION, PARTICULARLY FOR LARGE SPAN STRUCTURES
SU796338A1 (en) Sectional metal frame
SU1454927A1 (en) Building structure
RU2136574C1 (en) Unit for mating double member column with foundation
CA2170328A1 (en) Concrete form with safety bar