APPARATUS AND METHOD FOR TUNNEL LINING SECTION TEST

摘要

An apparatus and a method for testing a section for a tunnel lining are provided to perform a load teat under a state that a section sample simulating a partial period of a practical tunnel lining has the same condition as a boundary condition at the practical tunnel lining period. An apparatus(100) for testing a section for a tunnel lining includes a section sample(1), a jig unit(10), a load device(30), and a measurement device(40). The section sample is manufactured so as to have the same shape and material property of a partial period of the practical constructed tunnel lining. Both boundary unit of the section sample become a fixing terminal in a vertical direction and a moving terminal in a horizontal direction. The jig unit is attached to both ends of the section sample to prevent both ends of the section sample from moving in vertical direction. The load device applies a horizontal load to the section sample through the jog device. And, the measurement device measures a structure behavior of the section sample such as a stress, a displacement or a deformation of the section sample deformation generated at the section sample when the vertical load is applied to the section sample.