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RISFinite Element Analysis of T-Shaped C-PSW/CFs Having Bolted Splices
Publisher: American Society of Civil Engineers
Abstract: AbstractComposite plate shear walls–concrete filled (C-PSW/CFs) consist of two steel faceplates
with concrete infill between them. They are also known as SpeedCore due to their capacity
to significantly accelerate construction ...
Cyclic Shear Behavior of Concrete-Filled Composite Plate Shear Wall Components with Bolted Splices
Publisher: American Society of Civil Engineers
Abstract: AbstractThe composite plate shear walls/concrete-filled (C-PSW/CF) system consists of steel
faceplates with concrete infill sandwiched between them. This structural system has
garnered international attention, generating ...
Optimizing Constrained Construction Crew-Task Assignment with Grey Wolf Optimizer
Publisher: American Society of Civil Engineers
Abstract: AbstractCrew-task assignment is a critical component of labor planning in construction engineering,
directly impacting work continuity, project schedule, and cost control. In construction
projects, ineffective crew-task ...
An Efficient Random Key–Based Genetic Algorithm for Solving Multimode Resource-Constrained Project Scheduling Problem
Publisher: American Society of Civil Engineers
Abstract: AbstractThe multimode resource-constrained project scheduling problem (MRCPSP) is recognized
as a well-known NP-hard combinatorial optimization problem. It incorporates both renewable
and nonrenewable resources, along with ...
The Instability Mechanism of a Confined Rod Under Axial Vibrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We studied the stability of a confined rod under axial vibrations through a combination of analytical and numerical analysis. We find that the stability of the system is significantly different than in the static case and ...
Experimental Study on the Dynamic Characteristic of Soft Soil under Cyclic Loads
Publisher: American Society of Civil Engineers
Abstract: To study the change law of the dynamic characteristics of soft soil, particularly the inadequate bearing capacity of highway and railway roadbeds induced by traffic loads, the soft soil in Yingkou area was taken as the ...
Cavitation Bubble Dynamics Induced by Hydrodynamic Pressure Oil Film in Ultrasonic Vibration Honing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During ultrasonic vibration honing (UVH), a thin hydrodynamic oil film formed can seriously affect the cavitation effect in the grinding fluid, but the mechanism is still unclear now. Based on the hydrodynamics theory, a ...
An Experimental Investigation of Constrained Melting Heat Transfer of Nano-Enhanced Phase Change Materials in a Horizontal Cylindrical Capsule Using Thermochromic Liquid Crystal Thermography
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The constrained melting of nano-enhanced phase change materials (NePCM) in a horizontal cylindrical capsule was investigated via the utilization of thermochromic liquid crystal (TLC) technique for tracking the invisible ...
A Novel Transformable Leg-Wheel Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a novel transformable leg-wheel mechanism is proposed. It has three active joints, among which the hip roll joint is directly driven, the hip pitch joint is driven by gear transmission, and the knee joint ...
Numerical Investigation of Aerodynamic Characteristics of Parked Aircraft Influenced by Near-Surface Wind Field Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The near-surface wind field has a significant impact on the stability of parked aircraft at airports. This study employs the Reynolds-averaged Navier–Stokes (RANS) shear stress transport (SST) modeling approach ...