リニューアル(7)

[VI-727] Deformation condition reduction of preventing delamination method and deformation factor analysis of fiber sheet method

〇Akihiro Matsuyama¹, Morimoto Satoshi¹, Kusaka Atsushi¹, Ishimura Toshiaki¹, Maeda Koki¹, Ochiai Yoshitaka² (1. Public Works Research Institute, 2.National Institute for Land and Infrastructure Management)

Keywords:1st round tunnel periodic inspection result, Preventing delamination method, Fiber sheet method, Deformation factor, Cross joint expansion and contraction