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Jerome Connor. Kmetz, Matthew J. (Matthew Joseph), 1975- Massachusetts Institute of Technology. Department of Civil and Environmental Engineering 2010-01-07T20:42:03Z 2010-01-07T20:42:03Z 1998 1998 http://hdl.handle.net/1721.1/50461 42140433 Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1998. Includes bibliographical references (leaf 59). The design of structural damping systems is an essential component in the design effort for a civil structure. This thesis examines the design and optimization of damping schemes to dissipate the energy input on a suspended structure due to lateral loading. The specific building examined is the suspended structure that was designed by Structures Group A for the purpose of the Master of Engineering High Performance Structures Group Project, Spring, 1998. Specifically, the effect on the building of earthquake loading will be examined. Due to the height of the building, earthquake loads controlled the lateral design. The methodology contained in this report can easily be applied to wind loading also. The design of the damping schemes includes member sizes for the internal lateral bracing for the suspended structure and sizes for the required viscous dampers. The building is analyzed both statically and dynamically to withstand lateral loading in excess of what is associated with Eastern Massachusetts. 3-dimensional computer models that were utilized to approximate the behavior of the structure are included. A rough cost estimate is provided to assist with the comparison of alternatives and to furnish a general idea as to the expense of adding artificial damping to a structure. by Matthew J. Kmetz. M.Eng. 100 leaves, [9] leaves of plates eng Massachusetts Institute of Technology M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 Civil and Environmental Engineering Optimal damping for a suspended structure under lateral loading Thesis application/pdf Publication unknown unknown <Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="4c7fd145-e532-453d-ada4-230d849b101e"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Optimal damping for a suspended structure under lateral loading</Title> <PublishedIn> <Publication> </Publication> </PublishedIn> <PublicationDate>1998</PublicationDate> <Authors> <Author> <DisplayName>Kmetz, Matthew J. (Matthew Joseph), 1975-</DisplayName> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Massachusetts Institute of Technology</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>http://dspace.mit.edu/handle/1721.1/7582</License> <Keyword>Civil and Environmental Engineering</Keyword> <Abstract>The design of structural damping systems is an essential component in the design effort for a civil structure. This thesis examines the design and optimization of damping schemes to dissipate the energy input on a suspended structure due to lateral loading. The specific building examined is the suspended structure that was designed by Structures Group A for the purpose of the Master of Engineering High Performance Structures Group Project, Spring, 1998. Specifically, the effect on the building of earthquake loading will be examined. Due to the height of the building, earthquake loads controlled the lateral design. The methodology contained in this report can easily be applied to wind loading also. The design of the damping schemes includes member sizes for the internal lateral bracing for the suspended structure and sizes for the required viscous dampers. The building is analyzed both statically and dynamically to withstand lateral loading in excess of what is associated with Eastern Massachusetts. 3-dimensional computer models that were utilized to approximate the behavior of the structure are included. A rough cost estimate is provided to assist with the comparison of alternatives and to furnish a general idea as to the expense of adding artificial damping to a structure.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication>