| 摘要 |
A displacement measurement system of a ram housing is provided to check the penetration or reaction of a pile connected to a housing by measuring the displacement of the housing. A displacement measurement system of a ram housing is used for checking the penetration or reaction of a pile connected to a housing by fixing a wire on the outside of a ram housing and winding or unwinding the wire according to the movement of the housing, thereby measuring the displacement of the housing. The displacement measurement system of a ram housing comprises a penetration measurement device composed of an automatic reel wound automatically, a measurement line connected to a pile driver by the automatic reel to measure the penetrating length of the pile, and a length sensor sensing the length of the measurement line wound according to the rotation of the automatic reel. |
