Device for measuring behavior of foundation, has force measuring part measuring force exerted by hydraulic cylinder on foundation, and displacement measuring part measuring displacement of foundation under stress based on exerted force

摘要

The device has a hydraulic cylinder (3) mounted on two frames (1, 2) such that the hydraulic cylinder is pivoted around one axis. A mechanical coupling part couples the hydraulic cylinder to a foundation. A force measuring part measures force exerted by the hydraulic cylinder on the foundation. A displacement measuring part measures displacement of the foundation under stress based on the force exerted by the hydraulic cylinder.