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RISThe Use of the Differential Transform Method to Solve Time Invariant State Feedback Optimal Control Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the differential transform method (DTM) is applied for solving timeinvariant statefeedback control problems. The optimal equations are obtained using the Pontryagin's maximum principle (PMP) and Bellman's ...
Process Mining, Modeling, and Management in Construction: A Critical Review of Three Decades of Research Coupled with a Current Industry Perspective
Publisher: American Society of Civil Engineers
Abstract: The so-called digital transformation of the construction industry is essential to overcoming long-standing global productivity stagnation. This transformation aims to adopt the latest technological developments and ...
Local Scour Downstream of an Apron
Publisher: American Society of Civil Engineers
Abstract: Measurements have been made of the rate of scour downstream of a rigid apron due to a jet of water issuing through a sluice opening. Experiments are carried out for various sand sizes, sluice openings, efflux velocities, ...
Experimental and Numerical Study of Micropiles to Reinforce High Railway Embankments
Publisher: American Society of Civil Engineers
Abstract: The construction of railway embankments on loose beds using reinforcing elements results in a modification of the embankments slope, which significantly reduces the amount of earthworks. In addition, reinforcement of both ...
Synthesis of Decision-Making Research in Construction
Publisher: American Society of Civil Engineers
Abstract: Decision making has always been a major topic of research in the field of construction engineering and management. Recent trends (such as the push for sustainability, the increased desire for public engagement, and the ...
Beyond Chatter: Profiling Community Discussion Networks in Urban Infrastructure Projects
Publisher: ASCE
Abstract: The relevance of social networks in engaging communities in planning and project decision making has been established. This case study work analyzes the social and semantic networks for the Twitter accounts of four large ...
Functional Evaluation of Change Order and Invoice Management Processes under Different Procurement Strategies: Social Network Analysis Approach
Publisher: ASCE
Abstract: As construction projects become more complex, making strategic decisions such as selecting the appropriate delivery method and the right type of contract becomes more convoluted. Several studies have realized that delays ...
Microstructural Characterization and Mechanical Properties of Cementitious Mortar Containing Montmorillonite Nanoparticles
Publisher: American Society of Civil Engineers
Sources of Ambiguity in Construction Contract Documents, Reflected by Litigation in Supreme Court Cases
Publisher: ASCE
Abstract: A construction contract is a mutually agreed upon and signed document by the contracting parties and plays a significant role in controlling and preventing disputes in a project. This paper’s main objective is to develop ...
Physical Distancing Analytics for Construction Planning Using 4D BIM
Publisher: ASCE
Abstract: The COVID-19 pandemic has impacted how the construction industry operates around the world. To fight the risk of transmission, new health, safety, and environmental (HSE) protocols have been put in place. Among these ...