A water damping device includes a steel frame and a water-blocking cup; the device is immersed in the water and connected under the main bridge girder by wire ropes. One end of the water-blocking cup is provided with a blocking ring and a cover. The water-blocking cup cover is mounted between the cup and the blocking ring and is movably connected to the water-blocking cup. The blocking ring is used to prevent the water-blocking cup cover from opening towards the outside of the cup; an array of water-blocking cups is mounted on the steel frame along the downward direction of the water-blocking cup cover.

A water damping device includes a steel frame and a water-blocking cup; the device is immersed in the water and connected under the main bridge girder by wire ropes. One end of the water-blocking cup is provided with a blocking ring and a cover. The water-blocking cup cover is mounted between the cup and the blocking ring and is movably connected to the water-blocking cup. The blocking ring is used to prevent the water-blocking cup cover from opening towards the outside of the cup; an array of water-blocking cups is mounted on the steel frame along the downward direction of the water-blocking cup cover.

A water damping device includes a steel frame and a water-blocking cup; the device is immersed in the water and connected under the main bridge girder by wire ropes. One end of the water-blocking cup is provided with a blocking ring and a cover. The water-blocking cup cover is mounted between the cup and the blocking ring and is movably connected to the water-blocking cup. The blocking ring is used to prevent the water-blocking cup cover from opening towards the outside of the cup; an array of water-blocking cups is mounted on the steel frame along the downward direction of the water-blocking cup cover.

A water damping device includes a steel frame and a water-blocking cup; the device is immersed in the water and connected under the main bridge girder by wire ropes. One end of the water-blocking cup is provided with a blocking ring and a cover. The water-blocking cup cover is mounted between the cup and the blocking ring and is movably connected to the water-blocking cup. The blocking ring is used to prevent the water-blocking cup cover from opening towards the outside of the cup; an array of water-blocking cups is mounted on the steel frame along the downward direction of the water-blocking cup cover.

A structural cable of a construction work. The structural cable including a bundle of load-bearing tendons, a sheath within which the bundle of tendons is located, a housing located within the sheath and fixed relative to the sheath, said housing defining a cavity, the bundle of tendons being at a distance from the housing and the cavity, the bundle of tendons being located outside the housing and the cavity, said cavity extending longitudinally relative to the sheath.

A structural cable of a construction work. The structural cable including a bundle of load-bearing tendons, a sheath within which the bundle of tendons is located, a housing located within the sheath and fixed relative to the sheath, said housing defining a cavity, the bundle of tendons being at a distance from the housing and the cavity, the bundle of tendons being located outside the housing and the cavity, said cavity extending longitudinally relative to the sheath.

A cable-stayed bridge includes a pylon, a deck, and a cable stay. The pylon may include a passage formed therethrough. The cable-stayed bridge includes a polymer blend cradle extending through the passage of the pylon. The cable stay is coupled to the deck at each end of the cable stay and passes through the passage through the pylon via the polymer blend cradle.

A cable-stayed bridge includes a pylon, a deck, and a cable stay. The pylon may include a passage formed therethrough. The cable-stayed bridge includes a polymer blend cradle extending through the passage of the pylon. The cable stay is coupled to the deck at each end of the cable stay and passes through the passage through the pylon via the polymer blend cradle.

A cable bending limiting arrangement is provided for an anchoring unit including an anchorage, a cable including a plurality of wires and/or strands extending in a tensioned manner from the anchorage, a compacting clamp unit adapted for compacting the wires and/or strands to a side-by-side arrangement and located at a predetermined distance from the anchorage, and a recess pipe surrounding the cable in at least a portion of the predetermined distance. The cable bending limiting arrangement includes a cable bending limiting device adapted for being located axially inside the recess pipe and radially between an outer surface of the cable and an inner surface of the recess pipe leaving an annular gap of a predetermined radial width if the longitudinal axis of the cable extends substantially parallel to the longitudinal axis of the anchorage.

A cable bending limiting arrangement is provided for an anchoring unit including an anchorage, a cable including a plurality of wires and/or strands extending in a tensioned manner from the anchorage, a compacting clamp unit adapted for compacting the wires and/or strands to a side-by-side arrangement and located at a predetermined distance from the anchorage, and a recess pipe surrounding the cable in at least a portion of the predetermined distance. The cable bending limiting arrangement includes a cable bending limiting device adapted for being located axially inside the recess pipe and radially between an outer surface of the cable and an inner surface of the recess pipe leaving an annular gap of a predetermined radial width if the longitudinal axis of the cable extends substantially parallel to the longitudinal axis of the anchorage.