Results 161 to 170 of about 116,061 (328)

Geotechnical Engineering Problems in the Karst Region of Southern Indiana

, 1984
Francis Adams, C W Lovell
openalex   +2 more sources

Engineering-geological and geotechnical investigation for risk assessment [PDF]

, 2011
Moufida El May, Mahmoud Dlala, Aouicha Bedday   +2 more
openalex   +1 more source

Influence of Different Cohesive Contact Models on Micro‐to‐Macro Response of Geomaterials: A DEM Investigation

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Cohesive contact between soil particles plays a key role in the micro‐ and macroscale responses of geomaterials, but the contact behavior can vary widely depending on different contexts. As our understanding of cohesive contact and the use of appropriate models when simulating cohesive materials is still limited, this study provides a ...
Thien Q. Huynh, Thanh T. Nguyen, Buddhima Indraratna, Thao Doan   +3 more
wiley   +1 more source

Application of Fuzzy Theory to Geotechnical Engineering

, 1990
Ken Ohno, Norikazu Shimizu
openalex   +2 more sources

Editorial: Environmental geotechnics — a geotechnical engineer’s view [PDF]

Environmental Geotechnics, 2014
openaire   +2 more sources

Kinematic Limit Analysis of Roof Stability for Elliptical Tunnels in Rock Masses

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Noncircular cross‐sections are commonly encountered in engineering practice; however, primary attempts to analyze roof stability have focused on circular and rectangular configurations. This study investigates the roof stability of elliptical tunnels with varying aspect ratios, employing two semi‐analytical approaches: piecewise linear and ...
Tae‐Won Seo, Dowon Park
wiley   +1 more source

On the Role of Geotechnical Engineering related with Environmental Problems

, 1999
Toshiyuki Mitachi
openalex   +2 more sources

Geotechnical design with apparent seismic safety factors well-bellow 1 [PDF]

, 2014
Anastasopoulos, Apostolou, Chen, Chopra, Cremer, Drosos, Evangelia Garini, Gajan, Garini, Gazetas, Gazetas, Gelagoti, George Gazetas, Gerolymos, Harden, Ioannis Anastasopoulos, Makris, Mergos, Newmark, Panagiotidou, Paolucci, Priestley, Priestley, Sarma, Shirato, Taylor, Villaverde, Zhang   +27 more
core   +2 more sources

Multi‐scale geophysical imaging of neotectonic fault activity in the northern Upper Rhine Graben, Germany

Near Surface Geophysics, EarlyView.
Abstract A comprehensive multi‐method geophysical strategy is used to investigate two faults in the Northern Upper Rhine Graben. Combining industrial 3D seismic data with our own 2D P‐ and S‐wave seismic, electrical resistivity tomography (ERT) and ground‐penetrating radar (GPR), we created comprehensive subsurface images of the faults. 3D seismic data
Johannes Mair, Andreas Henk, Hermann Buness, Rouwen Lehné, David C. Tanner   +4 more
wiley   +1 more source

Using Vp$V_p$ and Vs$V_s$ to characterize the spatial extent of shear strengthening under a longleaf pine

Near Surface Geophysics, EarlyView.
Abstract Tree roots modify the elastic and mechanical properties of soil. High‐resolution seismic refraction surveys offer a novel, noninvasive approach to characterize how roots impact the elastic properties of soil beneath trees. This study presents two perpendicular profiles of P‐wave (Vp$V_p$) and transversely polarized S‐wave (Vs$V_s$) velocities ...
Brady A. Flinchum
wiley   +1 more source