Search
CSV
RISEstimation of Shaft Radial Displacement beyond the Excavation Bottom before Installation of Permanent Lining in Nondilatant Weak Rocks with a Novel Formulation
Publisher: American Society of Civil Engineers
Abstract: The convergence-confinement method (CCM) applies to circular tunnels in in situ stress fields in which all three principal stresses are equal and the rock mass exhibits elastic-perfectly plastic shear failure. As radial ...
New Equations for Estimating Radial Loads on Deep Shaft Linings in Weak Rocks
Publisher: American Society of Civil Engineers