Life-Cycle Cost Analysis

Research in life-cycle cost analysis (LCCA) examines the total cost of ownership for infrastructure assets and products over their entire lifespan. This includes initial construction, operation, maintenance, rehabilitation, and disposal costs. Researchers investigate methods to predict these costs accurately, considering factors such as material degradation, environmental conditions, and evolving usage patterns. Key areas of focus include developing sophisticated modeling techniques, evaluating the impact of new materials and technologies on long-term expenses, and optimizing investment strategies for public and private infrastructure projects.

In Arkansas, LCCA is particularly relevant to the state's extensive transportation network, including its highways, bridges, and rural roads, which are vital for the agricultural and manufacturing sectors. Understanding the long-term costs associated with maintaining and upgrading this infrastructure helps inform state and local government budgeting and investment decisions, ensuring the efficient allocation of resources for critical public services. This research also supports the development of sustainable construction practices, aligning with state goals for environmental stewardship and economic development.

This research area draws upon expertise from pavement engineering, materials science, and civil engineering. Connections extend to the chemical characterization and thermal analysis of materials, as well as research into sustainable construction materials, fostering interdisciplinary collaboration to address complex infrastructure challenges.