A building development (1), having a building (4) arranged on a building development base (2), wherein the building development base (2) has a pontoon (8) having at least one float (6) for floating on a liquid and a pile mooring (10), which extends through a passthrough opening (14) of the pontoon (8) along a pile mooring axis (X) perpendicularly to the pontoon (8). The passthrough opening (14) is configured centrally in the pontoon (8), and the pontoon (8) is rotationally movably mounted around the pile mooring (10) that extends through the passthrough opening (14). The pontoon (8) can be aligned and positioned around a pile mooring axis (X), wherein the pile mooring (10) projects into the receiving chamber through the passthrough opening (14) of the pontoon (8) and through a first breakthrough (16) arranged in a bottom of a receiving chamber, arranged above the passthrough opening (14). The invention relates further to a building development base (2) and a pile mooring (10) of such a building development (1).

The invention relates to a maritime structure for laying the foundations of buildings, installations or wind turbines by means of gravity in a marine environment, which has significant advantages for constructing, transporting, positioning and operating same, owing to the novel features introduced into the design thereof in comparison with existing types. The structure comprises a base in the shape of a chamfered equilateral triangle, having a sufficient height to optimise navigability, the base being formed by a frame of vertical walls that form hexagonal or triangular cells closed at the ends by a lower slab and an upper slab, and three closed towers having a regular hexagonal or circular cross section which are located in the corners of the base. The structure can be towed, completely installed, with a wind turbine or superstructure that same supports, and has low initial draft, high naval stability and low resistance to movement. The anchoring process is performed by using gravity to ballast the cells with seawater, without needing any additional means, auxiliary large-capacity vessels or floating elements external to the structure itself. The structure can be positioned as a gravity foundation at a depth of 20 to 50 meters and can be re-floated to be transferred whole again to a port for dismantling.

A water-buoyant structure formed from concrete is disclosed. The structure comprises an outer wall that surrounds a perimeter of the structure and an inner wall separated from the outer wall by a cavity, such that the cavity extends for the perimeter of the structure. Separating the cavity can provide sufficient buoyancy to the structure to allow 5 the structure to float. The combination of outer and inner walls may also provide increased resistance to catastrophic damage in the event of an impact (e.g. the inner wall may remain intact).

A water-buoyant structure formed from concrete is disclosed. The structure comprises an outer wall that surrounds a perimeter of the structure and an inner wall separated from the outer wall by a cavity, such that the cavity extends for the perimeter of the structure. Separating the cavity can provide sufficient buoyancy to the structure to allow 5 the structure to float. The combination of outer and inner walls may also provide increased resistance to catastrophic damage in the event of an impact (e.g. the inner wall may remain intact).

The invention relates to a structure (2) for supporting a wind turbine tower (1) provided with a housing (7) for fitting therein the foot of the tower (1), a main axis (?) being defined on the platform (2) which coincides with a main axis of the tower (1), and which comprises a body with a constant cross-section and internal walls (8) and intermediate walls (10) joined by internal radial ribs (11) perpendicular to the internal wall (8) whose plane passes through the main axis (?), such that at the intermediate wall (10) first joining nodes (12) are defined between the intermediate wall (10) and radial ribs (11), the intermediate wall (10) and an external wall (9) being joined by reticular ribs (14 and 15). This structure provides an optimal transmission of forces. The invention likewise relates to methods for manufacturing, assembling and installing the structure.

A buoying system includes an anchor, a plurality of vertical supports, a plurality of support mounts, and at least one floatation device. The anchor is affixed to the ground, and the plurality of vertical supports are affixed to the anchor. The anchor may comprise a plurality of anchors. The plurality of support mounts is affixed to the housing structure and are constrained laterally by the plurality of vertical supports. The floatation device is configured to elevate the housing structure above the ground in response to water reaching a predetermined lever as a result of a flood event.

A buoying system includes an anchor, a plurality of vertical supports, a plurality of support mounts, and at least one floatation device. The anchor is affixed to the ground, and the plurality of vertical supports are affixed to the anchor. The anchor may comprise a plurality of anchors. The plurality of support mounts is affixed to the housing structure and are constrained laterally by the plurality of vertical supports. The floatation device is configured to elevate the housing structure above the ground in response to water reaching a predetermined lever as a result of a flood event.

A building development (1), having a building (4) arranged on a building development base (2), wherein the building development base (2) has a pontoon (8) having at least one float (6) for floating on a liquid and a pile mooring (10), which extends through a passthrough opening (14) of the pontoon (8) along a pile mooring axis (X) perpendicularly to the pontoon (8). The passthrough opening (14) is configured centrally in the pontoon (8), and the pontoon (8) is rotationally movably mounted around the pile mooring (10) that extends through the passthrough opening (14). The pontoon (8) can be aligned and positioned around a pile mooring axis (X), wherein the pile mooring (10) projects into the receiving chamber through the passthrough opening (14) of the pontoon (8) and through a first breakthrough (16) arranged in a bottom of a receiving chamber, arranged above the passthrough opening (14). The invention relates further to a building development base (2) and a pile mooring (10) of such a building development (1).

A building development (1), having a building (4) arranged on a building development base (2), wherein the building development base (2) has a pontoon (8) having at least one float (6) for floating on a liquid and a pile mooring (10), which extends through a passthrough opening (14) of the pontoon (8) along a pile mooring axis (X) perpendicularly to the pontoon (8). The passthrough opening (14) is configured centrally in the pontoon (8), and the pontoon (8) is rotationally movably mounted around the pile mooring (10) that extends through the passthrough opening (14). The pontoon (8) can be aligned and positioned around a pile mooring axis (X), wherein the pile mooring (10) projects into the receiving chamber through the passthrough opening (14) of the pontoon (8) and through a first breakthrough (16) arranged in a bottom of a receiving chamber, arranged above the passthrough opening (14). The invention relates further to a building development base (2) and a pile mooring (10) of such a building development (1).

A building development, having a building arranged on a building development base, wherein the building development base has a pontoon having at least one float for floating on a liquid and a pile mooring, which extends through a passthrough opening of the pontoon along a pile mooring axis (X) perpendicularly to the pontoon. The passthrough opening is configured centrally in the pontoon, and the pontoon is rotationally movably mounted around the pile mooring that extends through the passthrough opening. The pontoon can be aligned and positioned around a pile mooring axis (X), wherein the pile mooring projects into the receiving chamber through the passthrough opening of the pontoon and through a first breakthrough arranged in a bottom of a receiving chamber, arranged above the passthrough opening. The invention relates further to a building development base and a pile mooring of such a building development.