Title:
LOAD TEST DEVICE AND LOAD TEST METHOD
Document Type and Number:
Japanese Patent JP2023176484
Kind Code:
A
Abstract:
To provide a load test device allowing work load of a load test to be reduced.SOLUTION: A load test device is provided with: a base 50 placed on an upper end part of a pile head P1 of a pile P buried in the ground; a clamp device 60 arranged under the base 50 to fix the base 50 on the pile head P1 by applying pressure of a first actuator 623; and a cushion material 30, a weight 20 to be fell upon the cushion material 30, a support part 41 arranged on the base 50 to liftably support the weight 20, a lifting body 42 lifted with a second actuator 43, and a third actuator 443 holding and releasing the weight 20 above the lifting body 42, which are placed above the base 50. The load test device is configured to be fixed on the pile with the clamp device 60 having the first actuator 623.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
MURATA TOSHIHIKO
OKADA KOICHI
OKADA KOICHI
Application Number:
JP2022088783A
Publication Date:
December 13, 2023
Filing Date:
May 31, 2022
Export Citation:
Assignee:
GIKEN SEISAKUSHO KK
International Classes:
E02D1/08; E02D1/00
Attorney, Agent or Firm:
Hiroshi Arafune