A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation. The method further allows for newly raised structures to have higher ceilings and modified floor plans without changes to the foundation.

A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation. The method further allows for newly raised structures to have higher ceilings and modified floor plans without changes to the foundation.

A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation.

A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation.

Provided is a dismantling method of a tower-type wind power generation system in which scaffolding is not required around a tower body. After climbing on a work bench set outside an outer wall of a tower body and removing a lower end part of an upward-tapering part in an upper end part of the tower body over the entire periphery of the tower body, the tower body is sequentially removed from an uppermost part of a cylindrical part of the tower body below the upward-tapering part to gradually dismantle the tower body from the top. The remaining upward-tapering part of the tower body from which the lower end part is dismantled first is supported by a jack provided in an inner column while being lowered, along with the dismantling, into an internal cavity of the cylindrical part of the tower body below the upward-tapering part and is placed on a placement protrusion provided on an inner wall of the tower body. In a case where a low inner column is set, the inner column is suspended from the remaining upward-tapering part, a lower end part thereof is removed, and then the inner column is lowered on the ground in the tower.

Provided is a dismantling method of a tower-type wind power generation system in which scaffolding is not required around a tower body. After climbing on a work bench set outside an outer wall of a tower body and removing a lower end part of an upward-tapering part in an upper end part of the tower body over the entire periphery of the tower body, the tower body is sequentially removed from an uppermost part of a cylindrical part of the tower body below the upward-tapering part to gradually dismantle the tower body from the top. The remaining upward-tapering part of the tower body from which the lower end part is dismantled first is supported by a jack provided in an inner column while being lowered, along with the dismantling, into an internal cavity of the cylindrical part of the tower body below the upward-tapering part and is placed on a placement protrusion provided on an inner wall of the tower body. In a case where a low inner column is set, the inner column is suspended from the remaining upward-tapering part, a lower end part thereof is removed, and then the inner column is lowered on the ground in the tower.

A floor jack may include a base, and a threaded pillar threadingly coupled to the base. The threaded pillar may include a dome top surface. The floor jack may also include a pedestal. the pedestal may include concave portion, and the concave portion may include a mating curvature relative to the dome top surface of the threaded pillar.

Methods of lifting structures such as a wall of a building. A fluid that is under pressure is injected beneath the base of the wall. The pressure of the injected fluid acts against the base of the wall to lift the wall vertically. In some embodiments, a supplemental lifting force mechanism can be attached to the wall to apply a supplemental lifting force to the wall that acts together with the lifting force applied by the injected fluid. The supplemental lifting force lightens the wall, reducing the amount of lifting force required to be applied to the wall by the injected fluid.

A method of repairing a tilt wall construction includes affixing a fixture at a bottom of the wall, installing a piling into the earth directly below the fixture, forming a support member having a link corresponding to a distance between the fixture and a head the piling, and affixing the support member to the fixture and to the head such that the piling supports the wall. The fixture is an angle member that is anchored to the wall. A plate is affixed onto a top surface of the head of the piling. The support member can include a pair of steel pipes that are welded at one end to the plate and an opposite end welded to the angle member.

A method of raising a framed structure. The method comprises the steps of: supporting a roof structure of the framed structure, cutting a stud of the framed structure at a desired level, leaving a bottom portion of the stud in place, removing a top portion of the stud, raising the roof structure of the framed structure, installing a flooring structure on the bottom portion of the stud, building a wall structure using a second stud supported by and secured to the flooring structure, lowering the roof structure onto the wall structure, and securing the roof structure to the wall structure. The method also allows for the leveling of the framed structure without modifications to the foundation.