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RISMultiscale Chemico-Thermo-Hydro-Mechanical Modeling of Early-Stage Hydration and Shrinkage of Cement Compounds
Publisher: American Society of Civil Engineers
Abstract: The early-stage cement hydration is critical to the strength and durability of cement-based materials. Due to the complex processes involved, holistic multiphysics and multiscale simulation is challenging. This paper ...
Investigation of Bioinspired Flow for a Nano Coaxial Rotor in Hover
Publisher: ASCE
Abstract: A computational study of a nano coaxial rotor with bioinspired blade motion was conducted at an ultralow Reynolds number to determine the principle of improving rotor performance via an induced unsteady mechanism. A flow ...
Mesoscale Analysis of Stress Distribution along ITZs in Recycled Concrete with Variously Shaped Aggregates under Uniaxial Compression
Publisher: American Society of Civil Engineers
Abstract: Recycled aggregate concrete (RAC) has attracted tremendous attention from engineering practice and academic research throughout the world as an effective way to resolve the problems caused by the construction and demolition ...
Coupled Seepage and Stress Model and Experiment Verification for Creep Behavior of Soft Rock
Publisher: ASCE
Abstract: The creep of soft rocks induced by seepage-stress coupling is one of the critical factors that causes the failure of the rock. However, the actual failure mechanisms of soft rocks, particularly during the accelerated creep ...
3D Visualization of Airport Pavement Quality Based on BIM and WebGL Integration
Publisher: ASCE
Abstract: Building information modeling (BIM) is well-known for improving the efficiency of the Architecture, Engineering, and Construction (AEC) industries. Currently, the support for web displays using web graphics library (WebGL) ...
Physics-Informed Optimization for Dynamic Soil–Structure Interaction Analysis of a Pile Partially Embedded in Nonlayered Soils
Publisher: ASCE
Abstract: This study proposes a novel physics-informed optimization approach to account for nonlayered soil conditions for the dynamic soil–structure interaction analysis that is critical for structural health monitoring involving ...
A Mathematical Model of Nonlinear Aerodynamic Damping for High-Rise Buildings
Publisher: ASCE
Abstract: Vortex-induced vibration (VIV) is a critical problem for high-rise buildings. Thus, accurate prediction of aerodynamic damping becomes a key problem in the wind-resistant design of high-rise buildings. A common feature of ...
Experimental Study of the Geopolymeric Recycled Aggregate Concrete
Publisher: American Society of Civil Engineers
Nonlinear Wave–Current Interaction in Water of Finite Depth
Publisher: American Society of Civil Engineers
Abstract: The interaction of nonlinear progressive waves and a uniform current in water of finite depth is investigated analytically by means of the homotopy analysis method (HAM). With HAM, the velocity potential of the flow and ...
Feasibility Study of Loess Stabilization with Fly Ash–Based Geopolymer
Publisher: American Society of Civil Engineers
Abstract: Loess, which primarily consists of wind-transported silt and clay particles, is widely distributed around the world, including the central Asia, central Europe, the northwestern and central United States, Alaska, and South ...