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    • 5. 发明公开
    • Bridge abutment
    • 桥台。
    • EP0113543A1
    • 1984-07-18
    • EP83307422.2
    • 1983-12-06
    • Vidal, Henri C.
    • Vidal, Henri C.
    • E01D19/02E02D29/02
    • E02D29/0241E01D19/02
    • The invention provides a stabilised earth bridge abutment comprising a compacted earth mass (7) containing reinforcing members (8) therein to stabilise the mass (7), there being provided, in contact with said mass (7) and close to a substantially vertical surface (5) thereof, support means (2) which bear the vertical load of the deck (9) of the bridge while substantially all horizontal forces are absorbed by the stabilised earth mass (7).
      In the method of constructing the stabilised earth bridge abutment on earth mass (7) is built up from successive layers of earth and reinforcing elements (8) and facing elements (5) are attached to the ends of the reinforcing elements (8) to provide a substantially vertical face (5), vertical spaces being provided close to said vertical face for subsequent introduction of support means (2) to carry the deck (9) of the bridge, and after the earth mass (7) has been built and deformation of the earth mass (7) due to its own weight has taken place, support means (2) are introduced into said spaces.