CA2267228A1 - Modular polymer matrix composite support structure and methods of constructing same - Google Patents

Modular polymer matrix composite support structure and methods of constructing same

Info

Publication number
CA2267228A1
CA2267228A1 CA002267228A CA2267228A CA2267228A1 CA 2267228 A1 CA2267228 A1 CA 2267228A1 CA 002267228 A CA002267228 A CA 002267228A CA 2267228 A CA2267228 A CA 2267228A CA 2267228 A1 CA2267228 A1 CA 2267228A1
Authority
CA
Canada
Prior art keywords
support structure
load bearing
methods
polymer matrix
deck
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.)
Granted
Application number
CA002267228A
Other languages
French (fr)
Other versions
CA2267228C (en
Inventor
Chris Dumlao
Eric Abrahamson
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.)
Martin Marietta Materials Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24904887&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2267228(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2267228A1 publication Critical patent/CA2267228A1/en
Application granted granted Critical
Publication of CA2267228C publication Critical patent/CA2267228C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/48—Decks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • 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
    • E01D2101/40—Plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24215—Acute or reverse fold of exterior component
    • Y10T428/24231—At opposed marginal edges
    • Y10T428/2424—Annular cover
    • Y10T428/24248—One piece
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers

Abstract

A load bearing deck (20) of a modular structural section (30) for use in a support structure such as a load bearing deck or highway bridge. The at least one modular structural section (30) includes at least one beam (50) and a load bearing deck (20) preferably formed of a polymer having elongate core members (46) having a polygonal shape, preferably a trapezoidal shape. Alternatively, the load bearing deck comprising at least one sandwich panel (30) is suitable for applications such as barge decks, hatchcovers, and other load bearing wall applications. Methods of constructing a support structure utilizing the modular structural section (30) including the polygonal, preferably trapezoidal core deck, and support members (22) are also provided.
CA002267228A 1996-09-30 1997-09-29 Modular polymer matrix composite support structure and methods of constructing same Expired - Fee Related CA2267228C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/723,109 US5794402A (en) 1996-09-30 1996-09-30 Modular polymer matrix composite support structure and methods of constructing same
US08/723,109 1996-09-30
PCT/US1997/016130 WO1998014671A1 (en) 1996-09-30 1997-09-29 Modular polymer matrix composite support structure and methods of constructing same

Publications (2)

Publication Number Publication Date
CA2267228A1 true CA2267228A1 (en) 1998-04-09
CA2267228C CA2267228C (en) 2006-08-01

Family

ID=24904887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002267228A Expired - Fee Related CA2267228C (en) 1996-09-30 1997-09-29 Modular polymer matrix composite support structure and methods of constructing same

Country Status (12)

Country Link
US (5) US5794402A (en)
EP (1) EP0929724B1 (en)
AR (1) AR010489A1 (en)
AT (1) ATE285006T1 (en)
AU (1) AU4413697A (en)
CA (1) CA2267228C (en)
DE (2) DE69731962T2 (en)
DK (1) DK0929724T3 (en)
ES (1) ES2232883T3 (en)
PE (1) PE104598A1 (en)
TW (1) TW341612B (en)
WO (1) WO1998014671A1 (en)

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US6044607A (en) 2000-04-04
PE104598A1 (en) 1999-01-10
US5794402A (en) 1998-08-18
DK0929724T3 (en) 2005-04-25
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ATE285006T1 (en) 2005-01-15
EP0929724B1 (en) 2004-12-15
TW341612B (en) 1998-10-01
EP0929724A4 (en) 2001-03-07
US6108998A (en) 2000-08-29
DE929724T1 (en) 2003-08-14
DE69731962T2 (en) 2005-05-19
CA2267228C (en) 2006-08-01
AU4413697A (en) 1998-04-24
US6092350A (en) 2000-07-25
AR010489A1 (en) 2000-06-28
ES2232883T3 (en) 2005-06-01
EP0929724A1 (en) 1999-07-21
US6070378A (en) 2000-06-06
WO1998014671A1 (en) 1998-04-09

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