| 摘要 |
A safety inspection and measurement structure for an underground wall is provided to use for the existing structure or a new structure, and to measure the movement of an underground wall of an underground structure simply. A safety inspection and measurement structure for an underground wall, for performing a safety inspection on a building easily, includes many inspection chambers(20) installed to the outside of an underground wall of an underground structure(10), formed in the shape of a rectangular box opened upward and covered with a cover, a support(30) composed of a steel plate having many bolt holes and a round bar having a perforation inward and fixed to the outside of the underground wall by a bolt, an inner bar(40) passing through the round bar of the support and laying under the ground, an upper connector(60) fastened to an upper screw groove of the inner bar and provided with a bolt portion projected to the center and a horizontal hole, and a measurement plate(50) composed of a rectangular plate bolted to the underground wall and a horizontal rod provided with graduations changed according to the minute movement of the underground wall to measure the movement of an underground wall easily. |
