| 摘要 |
PROBLEM TO BE SOLVED: To provide a steel pole bending test method and device, capable of easily grasping a deformation situation of a steel pole, and capable of stably and surely performing test, without designating a test place.SOLUTION: A steel pole bending test includes: bases 1a, 1b, 1c; a main beam 2 horizontally fixed to the bases 1a, 1b, 1c; a fixing base 3 fixed on the bases 1a, 1b and fixing a base end 4a of a steel pole 4 to be tested to the main beam 2 in an inclined manner; a hydraulic cylinder 5 fixed on the bases 1a, 1b; and a wire 6 of which one end is fixed to a tip 4b of the steel pole 4 through a pulley 7, and the other end is connected to the hydraulic cylinder 5. By tensing the wire 6 with the hydraulic cylinder 5, the base end 4a of the steel pole 4 is horizontally deformed as a fulcrum.SELECTED DRAWING: Figure 1 |
