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Simulation-Based Approach for Estimating Project Completion Time of Stochastic Resource–Constrained Project Networks
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a new approach, entitled discrete event simulation with probabilistic event list (DESPEL), for approximating the project completion time and the critical path in a stochastic resource–constrained project ...
Lateral Pedestrian-Induced Vibrations of Footbridges: Characteristics of Walking Forces
Publisher: American Society of Civil Engineers
Abstract: The forces a walker exerts to an oscillating floor differ significantly from those exerted to a fixed floor. This is because of a natural and unconscious gait modification, deriving from the necessity of minimizing energy ...
Modeling Spatially Unrestricted Pedestrian Traffic on Footbridges
Publisher: American Society of Civil Engineers
Abstract: The research into modeling walking-induced dynamic loading and its effects on footbridge structures and people using them has been intensified in the past decade after some high profile vibration serviceability failures. ...
Choice of Probability Distributions for Activity Durations in Project Networks with Limited Sample Size
Publisher: ASCE
Abstract: Accurate estimation of activity durations is a critical project scheduling step. If abundant data are available for activity durations, then distribution fitting is straightforward. However, if sample sizes are small, then ...
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