4 results about "Displacement method" patented technology

To provide a PC steel material position displacement device capable of displacing a position of an existing PC steel material into which tensioning force is introduced.SOLUTION: A PC steel material position displacement device has a frame, a support jig to support a first PC steel material to be displaced, a pulling-up shaft that has a fixture plate to be fixed to the support jig on a first end of a shaft part and a screw part on a second end located on opposite side of the first end of the shaft part, and a nut to be fitted with the screw part of the pulling-up shaft. The frame has a first open hole into which the first PC steel material is inserted, a pulling-up hole that is connected to the first open hole and disposed so as to be orthogonal to longitudinal direction of the first open hole and allows the pulling-up shaft to be inserted, and a support part to support the nut fitted to the pulling-up shaft.SELECTED DRAWING: Figure 1

To provide a position displacement device capable of displacing the seat position of the driver's seat in a short time to a manually controllable seat position of the vehicle when the level to which the driver is contributing to driving is low.SOLUTION: A position displacement device is configured to: set a recommended range of a seat position, capable of displacing the seat position to a manual control position representing the seat position of when a driver is operating a vehicle manually, within a predetermined time, based on the manual control position; set an intermediate position between the manual control position and an automatic control position representing the seat position when the vehicle is controlled at a predetermined automatic driving level set within a recommended range; and determine whether a level to which the driver is contributing to driving is equal to or below a predetermined reference threshold on the basis of information that describes physical condition of the driver. Therein, when the seat position is at the automatic control position and it is determined that the level to which the driver is contributing to driving is equal to or below the reference threshold, the seat position is displaced from the automatic control position to the intermediate position.SELECTED DRAWING: Figure 3

To provide a PC steel material position displacement device capable of displacing a position of an existing PC steel material into which tensioning force is introduced.SOLUTION: A PC steel material position displacement device 10 has a frame 11, a support jig 12 to support a first PC steel material 100 to be displaced, a pulling-up shaft 13 that has a fixture plate 132 to be fixed to the support jig 12 on a first end 13A of a shaft part 131 and a screw part 133 on a second end 13B located on opposite side of the first end 13A of the shaft part 131, a nut 14 to be fitted with the screw part 133 of the pulling-up shaft 13, and a measurement device 16 to measure variation when displacing a position of the first PC steel material 100. The frame 11 has a first open hole 113 into which the first PC steel material 100 is inserted, a pulling-up hole 114 that is connected to the first open hole 113 and disposed so as to be orthogonal to longitudinal direction of the first open hole 113 and allows the pulling-up shaft 13 to be inserted, and a support part 11B to support the nut 14 fitted to the pulling-up shaft 13.SELECTED DRAWING: Figure 1

According to the water buoyancy shifting method, an existing building is jacked upwards at the original site, a shifting ship is newly built at the bottom of the existing building at the original site, the existing building and the newly built shifting ship are fixed, and after the water level rises to the designed water level, the shifting ship loaded with the existing building is pulled from the original site to the new site through a traction power boat; a new site foundation is newly built below the displacement ship at the new site, the displacement ship is fixed to the newly-built foundation, the upper building is preliminarily fixed, a steel sheet pile cofferdam is built at the new site, drainage treatment is conducted, and after water in the steel sheet pile cofferdam is drained, the displacement ship is dismantled, and connection between the upper building and the newly-built foundation is reinforced. The construction method is suitable for displacement engineering with large fill along the way, rich surrounding water resources and light weight of the displaced existing building, and the novel displacement method can be popularized and used.