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Analysis of Rainfall-Caused Seepage into Underlying Bedrock Slope Based on Seepage Deformation Coupling
Publisher: ASCE
Abstract: Precipitation is one of the most important factors inducing shallow slope failures, and the shallow slope covering bedrocks is prone to instability after heavy rainfall. In one-dimensional (1D) seepage–deformation coupling ...
Seismic Response of a Shallow Asymmetrical V-Shaped Canyon with Cliffs under SH Waves Propagation
Publisher: American Society of Civil Engineers
Abstract: Irregular topographies are widely distributed in nature, particularly in mountainous areas. The cliff on the canyon top forming over long periods of geological evolution significantly influences the amplification or reduction ...
Scattering of SH Waves Induced by Interaction between a Truncated Semicircular Canyon and a Lined Tunnel
Publisher: American Society of Civil Engineers
Abstract: Seismic wave propagation is affected by both irregular surface terrains and underground tunnels, resulting in the amplification or attenuation of ground motion. Hence, it is crucial to tackle the scattering issue of plane ...
Dynamic Response of a Lined Tunnel beneath a Truncated Semicircular Canyon Subjected to Plane SH Waves
Publisher: American Society of Civil Engineers
Abstract: Many underground structures have been constructed beneath irregular topographies, and tunnels traversing canyons are particularly common. Seismic waves propagation is affected by surface irregular topographies and underground ...
A Novel Energy-Based Method to Evaluate Layered Rock Brittleness
Publisher: American Society of Civil Engineers
Abstract: Rock brittleness plays an important role in rock engineering, thus it is practically valuable to assess rock brittleness accurately. Many brittleness indices have been developed, but few methods are developed for layered ...