摘要:
The facing element for a stabilized soil structure comprises a body of cast material inside which a path is formed for a reinforcement strip between two points of emergence situated on a rear face of the element. This path includes two rectilinear portions which are respectively adjacent to the two points of emergence and are each arranged so as to position the strip in the same plane of emergence perpendicular to the rear face, two curved portions which respectively continue the two rectilinear portions and are arranged so as to deviate the strip from the plane of emergence, and a connection portion which joins the two curved portions to one another and has at least one loop situated outside the plane of emergence.
摘要:
The facing element for a stabilized soil structure comprises a body of cast material inside which a path is formed for a reinforcement strip between two points of emergence situated on a rear face of the element. This path includes two rectilinear portions which are respectively adjacent to the two points of emergence and are each arranged so as to position the strip in the same plane of emergence perpendicular to the rear face, two curved portions which respectively continue the two rectilinear portions and are arranged so as to deviate the strip from the plane of emergence, and a connection portion which joins the two curved portions to one another and has at least one loop situated outside the plane of emergence.
摘要:
The invention relates to a building including a facing, a backfill at the back of the facing, synthetic reinforcement strips distributed in the backfill, and a connection system between the reinforcement strips and the backfill. The connection system includes fasteners having the shape of a continuous closed loop, each including two first portions for hooking to the facing and, alternating with the first portions along the closed loop shape, two second portions extending towards the back of the facing where they are folded back to form two loops inside of which at least one reinforcement strip extends.
摘要:
A civil engineering work (1) comprising a front face (9), a facing (3) having a back surface (32) and a front surface (31) that is substantially the same as said front face (9) of the work, a fluid-tight covering (4) on the back surface, a fill (2) arranged behind said fluid-tight covering (4), and an anchoring device (6) ensuring a mechanical linkage between the facing (3) and the fill (2), with said facing (3) comprising a cavity (5) inside of which a portion of the fluid-tight covering (4) is arranged to form a recessed space into which is inserted an anchoring element (16) that is a part of said anchoring device (6), and a method for implementing such a work.
摘要:
The invention relates to a structure including a fill (1), reinforcing strips (2), and facing (3), the reinforcement strips (2) being anchored to the facing (3). The facing incorporates a path formed for a reinforcement strip (2) between two emergence points (PE1, PE2) that are located at the back surface (7) of the facing, wherein the path comprises: two adjacent portions (21, 22) that are placed so as to position each strip within an emergence plane (P1, P2); two curved portions (23, 24) provided as extensions of the two adjacent portions (21, 22) and arranged so as to deviate the strip out from the emergence planes (P1, P2); and a connecting portion connecting together the two curved portions (23, 24). In the structure, both emergence planes (P1, P2) are distinct and separated by a physical separator, and the connecting portion includes at least one loop (25) located outside the emergence planes (P1, P2) and outside the space between said emergence planes. The invention also relates to a related facing element.
摘要:
Reinforced stabilising strip (10) intended for use in reinforced earth structures, comprising a longitudinal part (12), said longitudinal part (12) comprising along at least part of its length, at least one cord (14) arranged approximately longitudinally and encased in the bulk of said longitudinal part.
摘要:
Link device (100) between a facing element (20) of a reinforced ground construction work (1) and a longitudinal reinforcement (40), intended to extend in a backfill (60), which comprises a portion (101) for fixing to the facing element (20), two connecting portions (102), of which a first end of each of them is linked to a point of the fixing portion (101), in which a second end of each connecting portion is linked to a first end of a first and of a second return portion (103), in which the return portions (103) are substantially parallel to one another and in which a second end of each of the return portions is linked to a securing segment (104) substantially perpendicular to the return portions (103).
摘要:
The facing element for a stabilized soil structure comprises a body of cast material inside which a path is formed for a reinforcement strip between two points of emergence situated on a rear face of the element. This path includes two rectilinear portions which are respectively adjacent to the two points of emergence and are each arranged so as to position the strip in the same plane of emergence perpendicular to the rear face, two curved portions which respectively continue the two rectilinear portions and are arranged so as to deviate the strip from the plane of emergence, and a connection portion which joins the two curved portions to one another and has at least one loop situated outside the plane of emergence.
摘要:
The invention relates to a ground reinforced structure that comprises a fill (1), reinforcement strips (2) including reinforcement sections (82, 83, 84) extending in a reinforced area of the fill behind the front face of the structure, and a cladding (3) provided along said front face, the reinforcement strips (2) being anchored to the cladding (3) in respective anchoring regions, wherein the cladding (3) comprises, in at least one anchoring region, a path (20) defined for a reinforcement strip (2) between two protruding points (6) located on a rear face of the cladding (7) adjacent to the fill (1), the path (20) including at least two rectilinear portions (81) respectively adjacent to the two protruding points (6) and each provided for positioning the strip (2) in the same protruding plane (P) perpendicular to said rear face (7), two curved portions (9) respectively defining an extension of the two rectilinear portions (81) and provided for diverting the strip outside from the protruding plane (P), and a connection portion for connecting the two curved portions (9) together and having at least one loop (10, 101, 102, 103, 104) provided outside the protruding plane, and wherein at least two reinforcement sections (82, 83, 84) each define an extension of a rectilinear portion (81) of a path (20) beyond the protruding point (6) and are connected together by at least one linking member (11, 12, 13), each of said reinforcement sections (82, 83, 84) being part of a reinforcement strip (2) provided along said path (20). The invention also relates to reinforcement members and to associated methods.
摘要:
Stabilizing strip (10) intended for use in reinforced earth structures comprising laterally-opening notches (16) and/or pre-notches (17) making it possible to impose a finite radius of curvature on said strip (10).