GB653829A - Improvements in or relating to pre-stressed reinforced concrete arch bridges - Google Patents

Improvements in or relating to pre-stressed reinforced concrete arch bridges

Info

Publication number
GB653829A
GB653829A GB2252349A GB2252349A GB653829A GB 653829 A GB653829 A GB 653829A GB 2252349 A GB2252349 A GB 2252349A GB 2252349 A GB2252349 A GB 2252349A GB 653829 A GB653829 A GB 653829A
Authority
GB
United Kingdom
Prior art keywords
concrete
arch
girders
reinforced concrete
mautner
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
GB2252349A
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.)
MATHILDE ADELHEID MAUTNER
PRE STRESSED CONCRETE Co
Original Assignee
MATHILDE ADELHEID MAUTNER
PRE STRESSED CONCRETE 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 MATHILDE ADELHEID MAUTNER, PRE STRESSED CONCRETE Co filed Critical MATHILDE ADELHEID MAUTNER
Priority to GB2252349A priority Critical patent/GB653829A/en
Priority to GB894545A priority patent/GB628951A/en
Publication of GB653829A publication Critical patent/GB653829A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
    • 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
    • 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
    • E01D2101/28—Concrete reinforced prestressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)

Abstract

653,829. Bridges. PRESTRESSED CONCRETE CO., Ltd., and MAUTNER, M. A., [Representative of MAUTNER, K. W.]. April 11, 1945, No. 22523. Divided out of 628,951. [Class 20(i)] In the construction of a reinforced concrete arch bridge with the arch above the roadway the dimensions of the arch D are such that its moment of inertia in the vertical plane is small compared with that of the stiffening girders C (e.g. 1/15 to 1/20) and the stiffening girders. which form par of the bridge decking, are constructed with non-bonded tensioned high-tensile wire cables or bundles anchored at m. The precompression exerted in the concrete by the cables should be such that under load the tensile stresses in the concrete are zero or below its tensile resistance. The ratio of the rise to the span is of the order 1 : 10. The arch D may be continuous or may comprise a number of single members jointed together. Hangers E, bracing I, and cross-girders and roadway slabs between the girders C are of normal reinforced concrete, or the hangers and crossgirders may be of prestressed concrete.
GB2252349A 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch bridges Expired GB653829A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2252349A GB653829A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch bridges
GB894545A GB628951A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch-bridges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2252349A GB653829A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch bridges

Publications (1)

Publication Number Publication Date
GB653829A true GB653829A (en) 1951-05-23

Family

ID=10180750

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2252349A Expired GB653829A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch bridges
GB894545A Expired GB628951A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch-bridges

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB894545A Expired GB628951A (en) 1945-04-11 1945-04-11 Improvements in or relating to pre-stressed reinforced concrete arch-bridges

Country Status (1)

Country Link
GB (2) GB653829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139528B (en) * 1959-05-19 1962-11-15 Ingenjoers N Invent Aktiebolag Arch bridge
ES2380739A1 (en) * 2009-03-18 2012-05-18 Structural Research, S.L System of construction of arc bridges with top board by prefabricated elements (Machine-translation by Google Translate, not legally binding)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139528B (en) * 1959-05-19 1962-11-15 Ingenjoers N Invent Aktiebolag Arch bridge
ES2380739A1 (en) * 2009-03-18 2012-05-18 Structural Research, S.L System of construction of arc bridges with top board by prefabricated elements (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
GB628951A (en) 1949-09-08

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