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RISDefect Change Detection in Masonry Structures Using Image-Based 3D Photogrammetry
Publisher: ASCE
Abstract: Masonry structures are deteriorating due to environmental and man-made factors, which cause damages such as cracks in the structures. Periodic inspection is required to determine if cracks have changed in appearance over ...
DEM-Based Study on the Mechanical Behaviors of Pore-Filling MHBS under Drained True Triaxial Conditions Varying the Intermediate Stress Ratio of Constant Mean Effective Stresses
Publisher: ASCE
Abstract: Methane hydrate-bearing soils (MHBS) are natural soil deposits that contain methane hydrate (MH) in the pores and have attracted a huge amount of attention as alternative energy to study mechanical properties for realizing ...
Probabilistic Analysis of Tunnel Roof Deflection under Sequential Excavation Using ANN-Based Monte Carlo Simulation and Simplified Reliability Approach
Publisher: ASCE
Abstract: Tunnel roof deflection is an important measure to control the safety of excavation activity, especially for large-section tunnels using the sequential construction method. A three-dimensional (3D) model of a sequential ...