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RISDetermination of the Noncircular Critical Slip Surface in Slope Stability Analysis by Meeting Ant Colony Optimization
Publisher: American Society of Civil Engineers
Abstract: Determining the noncircular critical slip surface is the key problem in slope stability analysis. Essentially, this problem is a path search, and therefore, ant colony optimization is an extremely suitable method to use ...
Inversion of Critical Slip Surface Parameters for a Landslide Disaster Using the Bionics Algorithm
Publisher: American Society of Civil Engineers
Abstract: Two key issues in landslide forecasting are finding the critical slip surface and determining its parameters. Generally, these issues are two parts of one problem. To solve this problem, a new two-phase search method is ...
Determination of the Noncircular Critical Slip Surface in Slope Stability Analysis by Meeting Ant Colony Optimization
Publisher: American Society of Civil Engineers
Abstract: Determining the noncircular critical slip surface is the key problem in slope stability analysis. Essentially, this problem is a path search, and therefore, ant colony optimization is an extremely suitable method to use ...
Ductile Regime Nanomachining of Single-Crystal Silicon Carbide
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We have demonstrated the ability to perform a ductile material removal operation, via single-point diamond turning, on single-crystal silicon carbide (6H). To our knowledge, this is the first ...
Time-Dependent Buckling Analysis of Concrete-Filled Steel Tubular Arch with Interval Viscoelastic Effects
Publisher: American Society of Civil Engineers
Abstract: In this paper, a finite-element-based computational method is proposed for time-dependent structural stability analysis of a concrete-filled steel tubular (CFST) arch with uncertain parameters. Specifically, the targeted ...
Practicable BEM Analysis of Frictional Bolts in Underground Opening
Publisher: American Society of Civil Engineers
Abstract: In this paper, a new boundary element method for the interaction between frictional bolts and rock mass is presented by formulating the surface frictional forces of the bolts in terms of the displacements of the rock mass. ...
Impact of Calibration Objective on Hydrological Model Performance in Ungauged Watersheds
Publisher: American Society of Civil Engineers
Abstract: Predictions in ungauged basins (PUBs) are an increasingly important question in the water resource and quality management fields, especially for small watersheds where the phenomenon of data scarcity is prevalent. The ...
Boundary Element Programming in Mechanics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Grahic Jump Location
Inversion Identification of Cracks for Underground Shield Tunnel Structure Based on HHO-XFEM
Publisher: American Society of Civil Engineers
Abstract: The crack damage of an underground shield tunnel structure is an important factor affecting its safety status. To evaluate the safety of the underground shield structure, based on the structure response measurement ...
Response Bounds of Elastic Structures in the Presence of Interval Uncertainties
Publisher: American Society of Civil Engineers
Abstract: A mathematical-programming (MP)-based approach is proposed to directly determine the two extreme [(1) minimum, and (2) maximum] bounds of some static response quantity for elastic structures subject to the simultaneous ...