ES344198A1 - Overfilled arch-shaped load support structure - Google Patents

Overfilled arch-shaped load support structure

Info

Publication number
ES344198A1
ES344198A1 ES344198A ES344198A ES344198A1 ES 344198 A1 ES344198 A1 ES 344198A1 ES 344198 A ES344198 A ES 344198A ES 344198 A ES344198 A ES 344198A ES 344198 A1 ES344198 A1 ES 344198A1
Authority
ES
Spain
Prior art keywords
arch
radius
overfill
maximum
less
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
ES344198A
Other languages
Spanish (es)
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.)
Heierli and Co
Original Assignee
Heierli and Co
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 Heierli and Co filed Critical Heierli and Co
Publication of ES344198A1 publication Critical patent/ES344198A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D4/00—Arch-type bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/327—Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure

Abstract

An underpass or bridge for intersecting routes 1, 2 comprises a thin shell arch 4 of reinforced concrete which is either cast in situ or formed of interconnected flat or curved slabs 5 and is covered by a shallow overfill 3 which may be banked to a slope as steep as 1:1, the maximum concrete thickness and maximum crown overfill thickness being specified in relation to the arch radius. For a cylindrical shell the concrete and overfill thicknesses are respectively less than 1/30th and less than 1/10th of the arch radius for a non- cylindrical shell the two thicknesses are respectively less than 1/40 and less than 1 /20Lh of the maximum arch radius. The shell 4 may be supported on triangular strip foundations, Fig. 5 (not shown) or on beam and pile foundations. In a modification the underpass comprises twin arches and a central support wall. A preferred curve for the arch. Fig. 3 (not shown) comprises a central large-radius circular arc merging on each side with transition curves of progressively reducing radius.
ES344198A 1966-08-18 1967-08-17 Overfilled arch-shaped load support structure Expired ES344198A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1195266A CH479781A (en) 1966-08-18 1966-08-18 Covered building
CH969167A CH475433A (en) 1966-08-18 1967-07-06 Structure with covered, arched planar structure

Publications (1)

Publication Number Publication Date
ES344198A1 true ES344198A1 (en) 1968-12-16

Family

ID=25705159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344198A Expired ES344198A1 (en) 1966-08-18 1967-08-17 Overfilled arch-shaped load support structure

Country Status (6)

Country Link
US (1) US3482406A (en)
JP (1) JPS5310382B1 (en)
AT (1) AT289184B (en)
CH (2) CH479781A (en)
ES (1) ES344198A1 (en)
GB (1) GB1200222A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336674A (en) * 1979-08-24 1982-06-29 Weber Raymond C Underground structure for residential and business use
IE822692L (en) * 1982-11-12 1984-05-12 Sean Shelley King Dome shaped building
US4587684A (en) * 1983-10-14 1986-05-13 Roman Arch And Culvert Corporation Of America Precast concrete bridge
US4537529A (en) * 1984-03-19 1985-08-27 Fitzsimons Louis N Earth retaining end element for use with overfilled load support structures
AT399912B (en) * 1989-02-15 1995-08-25 Avl Verbrennungskraft Messtech AIR COMPRESSING, VALVE CONTROLLED INTERNAL COMBUSTION ENGINE
US7305798B1 (en) 2002-04-25 2007-12-11 Bebo Of America Composite overfilled arch system
US6988337B1 (en) 2002-03-22 2006-01-24 Bebotech Corporation Means and method for constructing a fully precast top arch overfilled system
WO2003080942A1 (en) 2002-03-22 2003-10-02 Bebo Arch International Ag Arch systems
US6719492B1 (en) 2002-03-22 2004-04-13 Bebotech Corporation Top arch overfilled system
US20070261341A1 (en) * 2005-03-08 2007-11-15 Contech Bridge Solutions, Inc. Open bottom fiber reinforced precast concrete arch unit
US20060201091A1 (en) * 2005-03-08 2006-09-14 Con/Span Bridge Systems Ltd. Open bottom fiber reinforced precast concrete arch unit
US9088142B2 (en) 2010-06-22 2015-07-21 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
CN103277106B (en) * 2013-06-21 2015-07-01 云南云岭高速公路建设集团有限公司 Highway tunnel three-step five-procedure excavation construction method
WO2016127264A1 (en) 2015-02-13 2016-08-18 Bebo Arch International Ag Tunnel
CN106087695B (en) * 2016-06-07 2018-07-13 朱传培 Fill-type concrete-shell slab arch bridge
CN114718580B (en) * 2022-04-19 2023-07-11 中铁二院工程集团有限责任公司 Backfill foundation tunnel structure penetrating through giant karst cave and construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US997382A (en) * 1910-12-19 1911-07-11 Charles A Foster Culvert structure.
US1638428A (en) * 1925-04-25 1927-08-09 Zander Henry Louis Highway culvert
US2536759A (en) * 1946-12-13 1951-01-02 United Steel Fabricators Inc Arch construction
US3282056A (en) * 1961-07-24 1966-11-01 Armco Steel Corp Flexible retaining wall structure

Also Published As

Publication number Publication date
CH475433A (en) 1969-07-15
US3482406A (en) 1969-12-09
DE1634406A1 (en) 1970-12-10
CH479781A (en) 1969-10-15
JPS5310382B1 (en) 1978-04-13
DE1634406B2 (en) 1975-11-06
GB1200222A (en) 1970-07-29
AT289184B (en) 1971-04-13

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