METHOD FOR MEASURING DEFORMATION OF TUNNEL LINING UTILIZING TRAIN WIND WITHIN TUNNEL

摘要

PROBLEM TO BE SOLVED: To provide a method for measuring deformation of tunnel lining utilizing a train wind within a tunnel, which enables measurement to be inexpensively and simply performed by continuously measuring the deformation of the tunnel lining for a prolonged period.SOLUTION: In a method for measuring deformation of tunnel lining utilizing a train wind within a tunnel, the deformation of the tunnel lining is measured on the basis of a relationship between a wind velocity vof the train wind before the deformation of the tunnel lining 2 and a wind velocity vof the train wind after the deformation of the tunnel lining 2.SELECTED DRAWING: Figure 1