A corrosion-protected tension member (10) comprises a plurality of tension elements (14) and an anchor device (44) with an anchor element (16) which is designed to transmit tension forces from the tension elements (14) to a superior structure (12), at least one elastically compressible sealing disc (28), and a supporting device (26) which is arranged on that side of the at least one sealing disc (28) which faces away from the anchor element (16). According to the invention, when the tension member (10) is in a state in which it is preassembled but not yet placed under tensile stress, at least one plastically deformable disc (30) of corrosion protection material is arranged between the anchor element (16) and the at least one sealing disc (28).

A corrosion-protected tension member (10) comprises a plurality of tension elements (14) and an anchor device (44) with an anchor element (16) which is designed to transmit tension forces from the tension elements (14) to a superior structure (12), at least one elastically compressible sealing disc (28), and a supporting device (26) which is arranged on that side of the at least one sealing disc (28) which faces away from the anchor element (16). According to the invention, when the tension member (10) is in a state in which it is preassembled but not yet placed under tensile stress, at least one plastically deformable disc (30) of corrosion protection material is arranged between the anchor element (16) and the at least one sealing disc (28).

The damping device comprises: a base comprising a through-orifice for receiving said cable, said through-orifice extending along at least a longitudinal axis, and at least one cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90, and, for said cylinder, a complementary cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90, the cylinder and the complementary cylinder being arranged on either side of a plane orthogonal to the longitudinal axis, the orthogonal plane containing a centre of the base, said centre being situated along the longitudinal axis.

The damping device comprises: a base comprising a through-orifice for receiving said cable, said through-orifice extending along at least a longitudinal axis, and at least one cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90, and, for said cylinder, a complementary cylinder connected to said base and inclined with respect to said longitudinal axis at an angle other than 90, the cylinder and the complementary cylinder being arranged on either side of a plane orthogonal to the longitudinal axis, the orthogonal plane containing a centre of the base, said centre being situated along the longitudinal axis.

The structural cable of a construction work comprises a bundle of load-bearing tendons, a sheath within which the bundle of tendons is located, and at least one vibration module received within the sheath and configured to generate vibrations to break superficial ice or frost deposits on the cable.

The structural cable of a construction work comprises a bundle of load-bearing tendons, a sheath within which the bundle of tendons is located, and at least one vibration module received within the sheath and configured to generate vibrations to break superficial ice or frost deposits on the cable.

The invention concerns a cylindrical thermal protection sheath for covering a length of an elongated structural element, comprising a sandwich-like composite insulation system which has a thermal conductivity lower or equal to 0.11 W/m. C. at 800 C. and a thickness lower than 50 millimeters.

The invention concerns a cylindrical thermal protection sheath for covering a length of an elongated structural element, comprising a sandwich-like composite insulation system which has a thermal conductivity lower or equal to 0.11 W/m. C. at 800 C. and a thickness lower than 50 millimeters.

The present invention concerns a cable anchorage comprising at least one axial channel for accommodating an elongated element with a sheathed portion and an unsheathed end portion, wherein the channel between a first channel end, proximal to a running part of the elongated element, and a second channel end equipped with immobilising device, a seal element in the channel, a stop element having an end facing said seal element which defines a shoulder, so that an axial displacement of the of the elongated element with respect to the stop element in said channel is possible up to the abutment of the end of the sheathed portion against the shoulder, creating thereby an abutment position of the elongated element in said channel.

The present invention concerns a cable anchorage comprising at least one axial channel for accommodating an elongated element with a sheathed portion and an unsheathed end portion, wherein the channel between a first channel end, proximal to a running part of the elongated element, and a second channel end equipped with immobilising device, a seal element in the channel, a stop element having an end facing said seal element which defines a shoulder, so that an axial displacement of the of the elongated element with respect to the stop element in said channel is possible up to the abutment of the end of the sheathed portion against the shoulder, creating thereby an abutment position of the elongated element in said channel.