Abstract: Since the solutions of the fractional differential equations (FDEs) have unbounded derivatives at zero, their numerical solutions by piecewise polynomial collocation method on uniform meshes will lead to poor convergence ...

Abstract: Assessment of lateral excess pressure attributable to train live load on the backfill embankment is one of the main subjects in railway bridge abutment and retaining wall design. Relevant design codes usually define a ...

Abstract: Considering that little guidance exists for determining the appropriate stipend amount in design–build projects, the goal of this study is to benchmark the current practices regarding stipends and determine the relative ...

Abstract: Rock hardness and abrasivity are among the most crucial properties that can significantly impact the interaction between rocks and mechanical tools in different parts of geoengineering projects. Accurate estimation of these ...

Abstract: There is a high correlation between rock engineering behavior and the anisotropy index, which is crucial for the safety assessment of rock properties. In rock drilling, rock anisotropy significantly affects the cost and ...

Abstract: Construction accidents can negatively affect the performance of a project. Evaluating the financial consequences of these accidents is an effective method for measuring their impacts on owners, contractors, and society. ...

Abstract: The US Gulf and Atlantic coasts are often struck by severe hurricanes that cause massive economic and life losses. Climate change and structural aging are expected to exacerbate the risk associated with hurricane hazards. ...

Abstract: Given the dynamic and complex nature of a construction site, the ability to recognize hazards in a surrounding environment is highly associated with worker safety. While many studies have examined the hazard identification ...