1 CE 8060 LITERATURE REVIEW PROJECT SUBMISSION#1 STRUCTURAL PROGNOSIS FOR THE EFFECTIVE MANAGEMENT OF NATION’S CULTURAL HERITAGE <add a suitable image according to your topic> Submitted to Sez Atamturktur Clemson University, Glenn Department of Civil Engineering 110 Lowry Hall, S Palmetto Blvd, Clemson, SC 29634 (864) 656-3003 sez@clemson.edu Team Members Civil Engineering Saurabh Prabhu, Ph.D. Candidate Greg Roche, Ph.D. Student <cover page is not included in the page limit> <change the date accordingly> 6 September 2014 th 1 2 INTRODUCTION 1. Motivation <replace text accordingly> The National Register of Historic Places lists 3290 Gothic style buildings in the United States, with 593 of those being houses of worship (National Park Service 2010). The need to maintain the nation’s aging and deteriorating heritage structures with constrained budgets poses a great challenge to infrastructure managers. Therefore, it is essential to equip infrastructure managers with science-based techniques, rather than purely qualitative guidelines for prescribing maintenance and rehabilitation schemes. It is envisioned that science-based monitoring and assessment techniques, such as Life-Cycle Assessment charts for Preservation and Rehabilitation (LCA-PR) charts, described in this report, not only provide quantitative, scientifically defendable and real time measures on the integrity of the structure, but also evaluate the benefits of the preservation and rehabilitation campaigns. Quantitative information about the structural degradation can aid in the development of the most cost-effective, long-term infrastructure management plans that reduce both energy and material consumption, thusly yielding sustainable maintenance schemes for the nation’s cultural heritage. <include your figures as shown below with appropriate captions> STRUCTURAL STRUCTURAL FUNCTIONALITY FUNCTIONALITY 100% : due to Degradation : due to Damage DECISION NODE DEMOLISH OR RETROFIT CONSTRUCTION STRUCTURAL SUSTAINABILITY: 1/ STRUCTURAL RESILIENCY: 1/ DISASTROUS EVENT Satisfactory Recovery Unsatisfactory Recovery DECISION NODE DEMOLISH OR RETROFIT Structural Functionality Threshold DEMOLITION LIFESPAN (yrs) 60 yrs * Figure 1: SHM can enable us to construct Life-Cycle charts for Structural Sustainability and Resiliency of a structural system. 2 3 REFERENCES <references are not included in the page limit> Anzani, A., Garavaglia, E., and Binda, L., “Long-term damage of historic masonry: a probabilistic model.” Construction and Building Materials, 23(2), pp.713-724, 2009. Armstrong DM, Sibbald A, Forde MC. Integrity assessment of masonry arch bridges using the dynamic stiffness technique. NDT&E International. 1995;28(6):367-75. Atamturktur, S., and Boothby, T., (2010), “Calibration of finite element models of masonry vaults”, Journal of Masonry Society, Vol. 28, No. 2, pp. 77-93. Atamturktur S., and Prabhu S., “Selection of optimal sensor locations based on modified effective independence method: a case study on a gothic revival cathedral,” Journal of Architectural Engineering, 19(4), pp.288-301, 2012. 3