1. Application of Convergence-Confinement Method in the Design and Construction of Large-Diameter Tunnels in Soft Ground Restricted (Penn State Only) Author: Li, Yanan Title: Application of Convergence-Confinement Method in the Design and Construction of Large-Diameter Tunnels in Soft Ground Graduate Program: Civil Engineering Keywords: Convergence-Confinement Method File: Login to Download Committee Members: Pinlei Chen, Major Field MemberShimin Liu, Outside Unit & Field MemberTong Qiu, Chair & Dissertation AdvisorHai Huang, Major Field MemberFarshad Rajabipour, Program Head/Chair