Investigating the durability of structures
Name
863152159-MIT.pdf
Description
Full printable version
Size
12.18 MB
Format
Adobe PDF
Checksum (MD5)
01f953667c7e77004edde1379e780bb2
Author(s)
Saba, Dana (Dana Walid)
Advisor(s)
Jerome J. Connor.
Date Issued
2013
Publisher
Massachusetts Institute of Technology
Abstract
The durability of structures is one of primary concerns in the engineering industry. Poor durability in design may result in a structure losing its performance to the extent where structural integrity is no longer satisfied and human lives are at stake. Moreover, the associated costs of maintenance and repair due to inadequate design considerations are high. Thus, designing for durable structures not only helps sustain our infrastructure, it also reduces future costs. This thesis identifies the key factors that define and impact durability, with particular attention paid to the effect of material choice on overall durability. This follows a study of the different deteriorating mechanisms that wood, steel and reinforced concrete undergo over time, and the different enhancement techniques used to reduce the adverse effects of these mechanisms. Finally, a comparison study is carried out comparing the different material properties of wood, steel and concrete and the effect of using alternative materials on cost and quantity of material used. This further enhances the understanding of the impact that the design choices make, during the early stages of the project, on the overall durability of the structure. Keywords: Durability, material, deterioration, enhancement
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2013.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 93-96).
Subjects
Civil and Environmental Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Civil and Environmental Engineering
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