An air dome foundation comprises multiple foundation modules (110). The multiple foundation modules (110) are used to be placed on the ground end to end. The foundation modules (110) comprise straight structure and L-shaped structure. The foundation is low in construction cost, short in construction period and suitable for always moving or the situation in which original ground surface can not be modified or damaged.

A foundation reinforcement system may include an elongated beam, a first bracket assembly and a second bracket assembly. Each bracket assembly includes a shaft receiving portion and a seat portion. The seat portion includes a plurality of protruding members that protrude upwardly therefrom. The elongated beam is disposed atop the seat portion of the first bracket assembly such that at least one of the plurality of protruding members of the bracket assembly is disposed on each of opposing lateral sides of the elongated beam. The bracket assemblies are horizontally spaced-apart from each other. The elongated beam is disposed atop the seat portion of the second bracket assembly such that at least one of the plurality of protruding members of the second bracket assembly is disposed on each of opposing lateral sides of the elongated beam.

A foundation reinforcement system may include an elongated beam, a first bracket assembly and a second bracket assembly. Each bracket assembly includes a shaft receiving portion and a seat portion. The seat portion includes a plurality of protruding members that protrude upwardly therefrom. The elongated beam is disposed atop the seat portion of the first bracket assembly such that at least one of the plurality of protruding members of the bracket assembly is disposed on each of opposing lateral sides of the elongated beam. The bracket assemblies are horizontally spaced-apart from each other. The elongated beam is disposed atop the seat portion of the second bracket assembly such that at least one of the plurality of protruding members of the second bracket assembly is disposed on each of opposing lateral sides of the elongated beam.

A casting kit for constructing a foundation which includes a plurality of void forming members, each of which has securing means on its sides to secure to a matched void forming member thereby to define a minor void forming formation and at least one side of each void forming member having a step formation such that a groove is formed between the step formation of adjacent void forming members in a minor void forming formation for receiving tensile elements in the groove.

Disclosed is a foundation unit for supporting a structure, the foundation unit provided in a plurality of parts, arranged to be coupled together before use, wherein the foundation unit is arranged to be at least partially buried in, and to receive, material.

A bridge system uses foundation structures that are formed of the combination of a metal-frame structure and cast-in-place concrete. The metal-frame structure of the foundation is capable of supporting bridge units before pouring of concrete.

A bridge system uses foundation structures that are formed of the combination of a metal-frame structure and cast-in-place concrete. The metal-frame structure of the foundation is capable of supporting bridge units before pouring of concrete.

A pile foundation (10) including: a pile (24) that extends in a vertical direction, and whose pile head (24A) protrudes above the ground (26), and that supports a tower-type structure (14), and a floor slab (28) that is installed on the ground (20), and is fixed to the pile head (24A), and that transmits force that is acting on the pile (24) to the ground (20).

A height-adjusting apparatus for a mobile foundation includes a rod with a threaded portion and a threaded plate, which is retained in an adjustable manner on the threaded portion and has a supporting surface. The height-adjusting apparatus also includes a tube, which has a cavity. The tube comprises at least one wall aperture on an outer side, as a result of which the rod projects into the cavity. Additionally, the height-adjusting apparatus is configured such that the rod can be rotated relative to the tube at least in part about an axis parallel to the longitudinal axis of the tube.

A foundation reinforcement system may include an elongated beam, a first bracket assembly and a second bracket assembly. Each bracket assembly includes a shaft receiving portion and a seat portion. The seat portion includes a plurality of protruding members that protrude upwardly therefrom. The elongated beam is disposed atop the seat portion of the first bracket assembly such that at least one of the plurality of protruding members of the bracket assembly is disposed on each of opposing lateral sides of the elongated beam. The bracket assemblies are horizontally spaced-apart from each other. The elongated beam is disposed atop the seat portion of the second bracket assembly such that at least one of the plurality of protruding members of the second bracket assembly is disposed on each of opposing lateral sides of the elongated beam.