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RISSpatiotemporal Evolution Process and Mechanism of the Rainfall-Landslide-Tunnel Failure Disaster Chain: A Case Study in Fengjie County, Chongqing, China, July 2, 2016
Publisher: American Society of Civil Engineers
Abstract: AbstractUnder rainfall conditions, the loose accumulation layer in the tunnel entrance area
is prone to landslide hazards. This study established a rainfall-landslide-tunnel
failure disaster chain (RLTDC) using the Yangjiawan ...
Improved Peak Dilatancy Angle for Shear Strength Criteria of Sawtooth Rock Joints
Publisher: American Society of Civil Engineers
Abstract: Abstract The shear strength criterion for sawtooth joints, which considers only the shear contribution
of inclination angle and ignores the effect of height difference, requires improvement.
Direct shear tests based on ...
Experimental Study on Mechanical Properties Optimization of Anchored Rock Mass Samples with Various Fissure Angles by NPR Steel under Uniaxial Compression
Publisher: American Society of Civil Engineers
Abstract: Abstract Rock formations naturally contain numerous joint fissures that can impact their mechanical
properties and damage mechanisms. Among the commonly used materials for supporting,
micronegative Poisson’s ratio (NPR) ...