A foundation system includes: a pier supporting a bottom surface of a structure; a collar on the pier 1defining a first and second cable guide; a thrust bearing on the collar opposite the pier; a thrust plate on the bottom surface of the structure configured to mate with the thrust bearing; a first cable extending through the first cable guide along a first horizontal axis; a second cable extending through the second cable guide along a second horizontal axis; a first spring assembly coupled to the bottom surface of the structure and to the first cable configured to tension the first cable along the first horizontal axis to return the structure to a center position; and a second spring assembly coupled to the bottom surface of the structure, and configured to tension the second cable along the first horizontal axis to return the structure to the center position.

A foundation system includes: a pier supporting a bottom surface of a structure; a collar on the pier 1defining a first and second cable guide; a thrust bearing on the collar opposite the pier; a thrust plate on the bottom surface of the structure configured to mate with the thrust bearing; a first cable extending through the first cable guide along a first horizontal axis; a second cable extending through the second cable guide along a second horizontal axis; a first spring assembly coupled to the bottom surface of the structure and to the first cable configured to tension the first cable along the first horizontal axis to return the structure to a center position; and a second spring assembly coupled to the bottom surface of the structure, and configured to tension the second cable along the first horizontal axis to return the structure to the center position.

A formwork system, including a plurality of side formwork elements configured to confront a concrete structure, a horizontal formwork panel configured to support the concrete structure, and at least one working platform, wherein the system is configured to be split in a longitudinal direction and stricken or cycled from the concrete structure in two discrete parts.

A formwork system, including a plurality of side formwork elements configured to confront a concrete structure, a horizontal formwork panel configured to support the concrete structure, and at least one working platform, wherein the system is configured to be split in a longitudinal direction and stricken or cycled from the concrete structure in two discrete parts.

An industrialized construction process is provided in which the filling material (8) is poured in situ on empty segments (3) prefabricated ex situ. The process comprises the prefabrication of empty segments (3) including the assembling of steel reinforcement elements (9) and assembling fixing elements (4) whereby these comprise rigid elements (22) and at least part of the moulds (13), which occur at a location (5) ex situ; transport and placement of the empty segments (3) in the final position in the structure (1); pouring the filling material (8); consolidation or curing of the filling material; prestressing the structure (1); and removal of the moulds (13) and fixing elements (4). The present invention also relates to a construction system adapted for carrying out the construction process.

An industrialized construction process is provided in which the filling material (8) is poured in situ on empty segments (3) prefabricated ex situ. The process comprises the prefabrication of empty segments (3) including the assembling of steel reinforcement elements (9) and assembling fixing elements (4) whereby these comprise rigid elements (22) and at least part of the moulds (13), which occur at a location (5) ex situ; transport and placement of the empty segments (3) in the final position in the structure (1); pouring the filling material (8); consolidation or curing of the filling material; prestressing the structure (1); and removal of the moulds (13) and fixing elements (4). The present invention also relates to a construction system adapted for carrying out the construction process.

A precast segmental pier reinforced with both FRP bars and steel bars according to one or more embodiments of the present application includes a footing, a segmental pier, longitudinal bars and unbonded post-tensioned tendons, characterized in that: the segmental pier is comprised of one or more precast segments, the longitudinal bars are comprised of both the steel bar and the high-strength steel bar, connecting the footing and the segmental pier together with unbonded post-tensioned tendons to form an entire pier.

A precast segmental pier reinforced with both FRP bars and steel bars according to one or more embodiments of the present application includes a footing, a segmental pier, longitudinal bars and unbonded post-tensioned tendons, characterized in that: the segmental pier is comprised of one or more precast segments, the longitudinal bars are comprised of both the steel bar and the high-strength steel bar, connecting the footing and the segmental pier together with unbonded post-tensioned tendons to form an entire pier.

Bridge construction method for a bridge formed by a series of beams placed between slabs, supported by angular profiles affixed to the beams. The method includes the steps of: fixing clips to edges of the upper surface of the beams, placing the beams on their supports, calculating the correct position of the angular profiles according to the shape or position of the beams; joining fasteners on the angular profiles, at an individual height determined according to the calculated positions; affixing the fasteners to the clips, so the angular profiles hang at the edges of the beams placing the slab on the angular profiles and casting concrete on the structure. The slabs are supported by angular profiles joined to the upper surface of the beams through a series of threaded protrusion carrying clips in said upper surface. Fasteners are joined to the clips and affixed to the angular profiles.

Bridge construction method for a bridge formed by a series of beams placed between slabs, supported by angular profiles affixed to the beams. The method includes the steps of: fixing clips to edges of the upper surface of the beams, placing the beams on their supports, calculating the correct position of the angular profiles according to the shape or position of the beams; joining fasteners on the angular profiles, at an individual height determined according to the calculated positions; affixing the fasteners to the clips, so the angular profiles hang at the edges of the beams placing the slab on the angular profiles and casting concrete on the structure. The slabs are supported by angular profiles joined to the upper surface of the beams through a series of threaded protrusion carrying clips in said upper surface. Fasteners are joined to the clips and affixed to the angular profiles.