GB801367A - Improvements in pre-cast reinforced concrete structures - Google Patents

Improvements in pre-cast reinforced concrete structures

Info

Publication number
GB801367A
GB801367A GB1430555A GB1430555A GB801367A GB 801367 A GB801367 A GB 801367A GB 1430555 A GB1430555 A GB 1430555A GB 1430555 A GB1430555 A GB 1430555A GB 801367 A GB801367 A GB 801367A
Authority
GB
United Kingdom
Prior art keywords
columns
purlins
trusses
reinforced concrete
short
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
GB1430555A
Inventor
Michael Maxwell
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.)
William Townson & Sons Ltd
Original Assignee
William Townson & Sons Ltd
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 William Townson & Sons Ltd filed Critical William Townson & Sons Ltd
Priority to GB1430555A priority Critical patent/GB801367A/en
Publication of GB801367A publication Critical patent/GB801367A/en
Expired 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
    • E04C3/44—Arched girders or portal frames of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/12—Roofs; Roof construction with regard to insulation formed in bays, e.g. sawtooth roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

801,367. Roofs. TOWNSON & SONS, Ltd., W. May 17, 1956 [May 18, 1955], No. 14305/55. Class 20(4) In pre-cast concrete roofs having prefabricated trusses A formed with a short end a<SP>2</SP> and a long end a, the roof truss a<SP>1</SP> spanning a bay and being supported at each end on transverse purlins b<SP>2</SP>, b<SP>3</SP> carried on reinforced concrete columns C, adjacent trusses A being connected by a glazed short side b<SP>3</SP> and an inclined longer side b, the transverse purlins b<SP>2</SP>, b<SP>3</SP> are connected together by a tensioning rod or bar b<SP>11</SP> with or without a vertical suspender b<SP>5</SP> connected to the truss A intermediate its ends. A roof member d is supported on purlins B which may be constructed in long and short lengths connected by hinge joints b<SP>6</SP> as in Specification 788,809. Roofing material c may rest on the tops of columns C on the purlins b<SP>2</SP>, b<SP>3</SP> to form gutters, the columns C being mounted to give the requisite fall. U- shaped columns may be used, the space between the uprights being enclosed and employed as a passageway between the bays. The purlins B and b<SP>2</SP>, b<SP>3</SP> may be secured to the trusses A and columns C as in Specification 794,206 [Group XXV]. The side b may also be glazed.
GB1430555A 1955-05-18 1955-05-18 Improvements in pre-cast reinforced concrete structures Expired GB801367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1430555A GB801367A (en) 1955-05-18 1955-05-18 Improvements in pre-cast reinforced concrete structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1430555A GB801367A (en) 1955-05-18 1955-05-18 Improvements in pre-cast reinforced concrete structures

Publications (1)

Publication Number Publication Date
GB801367A true GB801367A (en) 1958-09-10

Family

ID=10038783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1430555A Expired GB801367A (en) 1955-05-18 1955-05-18 Improvements in pre-cast reinforced concrete structures

Country Status (1)

Country Link
GB (1) GB801367A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610116A (en) * 1984-02-07 1986-09-09 Soletude, Inc. Skylight assembly
EP0332735A1 (en) * 1988-03-16 1989-09-20 Graeff Convec Gmbh Prefabricated steel shed
WO1994000650A1 (en) * 1992-06-24 1994-01-06 Pms Energie Ag Roof element
EP2766935A4 (en) * 2011-10-14 2015-06-10 Ecolibrium Solar Inc System and method for mounting photovoltaic modules
US9196755B2 (en) 2011-03-01 2015-11-24 Ecolibrium Solar, Inc. Support member for mounting photovoltaic modules and mounting system including the same
US10033328B2 (en) 2011-03-01 2018-07-24 Ecolibrium Solar, Inc. Support member for mounting photovoltaic modules and mounting system including the same
US10230324B2 (en) 2016-03-07 2019-03-12 Ecolibrium Solar, Inc Support assembly for photovoltaic modules and mounting system using the same
US10644644B2 (en) 2011-03-01 2020-05-05 Ecolibrium Solar, Inc. Support assembly for photovoltaic modules and mounting system using the same
US10727781B2 (en) 2014-12-24 2020-07-28 Ecolibrium Solar, Inc. Low-sloped roof solar mounting systems
US11190127B2 (en) 2011-03-01 2021-11-30 Unirac, Inc. Support assembly for photovoltaic modules and mounting system using the same
US11689148B2 (en) 2011-03-01 2023-06-27 Unirac Inc. Support assembly for photovoltaic modules and mounting system using the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610116A (en) * 1984-02-07 1986-09-09 Soletude, Inc. Skylight assembly
EP0332735A1 (en) * 1988-03-16 1989-09-20 Graeff Convec Gmbh Prefabricated steel shed
WO1994000650A1 (en) * 1992-06-24 1994-01-06 Pms Energie Ag Roof element
US9196755B2 (en) 2011-03-01 2015-11-24 Ecolibrium Solar, Inc. Support member for mounting photovoltaic modules and mounting system including the same
US9413285B2 (en) 2011-03-01 2016-08-09 Ecolibrium Solar, Inc. Support member for mounting photovoltaic modules
US10033328B2 (en) 2011-03-01 2018-07-24 Ecolibrium Solar, Inc. Support member for mounting photovoltaic modules and mounting system including the same
US10644644B2 (en) 2011-03-01 2020-05-05 Ecolibrium Solar, Inc. Support assembly for photovoltaic modules and mounting system using the same
US11190127B2 (en) 2011-03-01 2021-11-30 Unirac, Inc. Support assembly for photovoltaic modules and mounting system using the same
US11689148B2 (en) 2011-03-01 2023-06-27 Unirac Inc. Support assembly for photovoltaic modules and mounting system using the same
EP2766935A4 (en) * 2011-10-14 2015-06-10 Ecolibrium Solar Inc System and method for mounting photovoltaic modules
US10727781B2 (en) 2014-12-24 2020-07-28 Ecolibrium Solar, Inc. Low-sloped roof solar mounting systems
US10230324B2 (en) 2016-03-07 2019-03-12 Ecolibrium Solar, Inc Support assembly for photovoltaic modules and mounting system using the same

Similar Documents

Publication Publication Date Title
GB801367A (en) Improvements in pre-cast reinforced concrete structures
GB839065A (en) Improvements in or relating to tent roofs
GB893243A (en) Improvements relating to roof structures
SE7610083L (en) PREFABRICED ROOF ROOF CONSTRUCTION
LU42079A1 (en)
GB908088A (en) Improvements in roof structures
GB981672A (en) A roof supporting structure
GB788048A (en) Improvements in or relating to building constructions
GB593200A (en) Improvements in or relating to roof constructions
GB340558A (en) Improvements in the construction of arched roofs
GB840492A (en) Purlin construction
GB615454A (en) Improvements in or relating to frameworks for building structures
GB692312A (en) Improvements in and relating to metalwork structural elements
FR2354422A1 (en) Shed framework with cheap, rapidly assembled portal - has framework made from back to back U=sections joined by gusset plates
GB994046A (en) Improvements in or relating to roofs
GB709678A (en) Improvements in or relating to reinforced concrete structures
GB649595A (en) Improvements in or relating to portable buildings
FR2413511A1 (en) Box-section roof panel - has purlins with prestressing ropes anchored at ends level with upper edge
GB703765A (en) Improvements in or relating to glazed and like roof structures of the lanternlight or decklight type
SU800316A1 (en) Skilight roof of multispan buildings
GB785854A (en) Improvements in or relating to wide-span building construction
GB777238A (en) Structural units and structures made from them
GB1115083A (en) Pre-stressed truss
GB582609A (en) Improved roof construction
GB704433A (en) Improvements in or relating to roof trusses