| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a simple device capable of measuring deformation of a wall surface. <P>SOLUTION: A wall surface shape measuring device comprises: at least two guide-wires; a sensor base provided with as many through holes as the number of guide-wires; an anchor attached to lower ends of guide-wires; a lifting cable hanging down the sensor base; and a guide member loaded with sheaves to wind the guide-wires and the lifting cable. The sensor base is attached with a distance sensor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
