Joint analysis during vault lowering of the Officer Sean Collier Memorial
Thesis: M. Eng., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2015.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2015
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| Online Access: | http://hdl.handle.net/1721.1/99593 |
| _version_ | 1826188346177617920 |
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| author | Cord, William O., S.M. (William Owen). Massachusetts Institute of Technology |
| author2 | John A. Ochsendorf. |
| author_facet | John A. Ochsendorf. Cord, William O., S.M. (William Owen). Massachusetts Institute of Technology |
| author_sort | Cord, William O., S.M. (William Owen). Massachusetts Institute of Technology |
| collection | MIT |
| description | Thesis: M. Eng., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2015. |
| first_indexed | 2024-09-23T07:58:16Z |
| format | Thesis |
| id | mit-1721.1/99593 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T07:58:16Z |
| publishDate | 2015 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/995932019-04-09T15:49:32Z Joint analysis during vault lowering of the Officer Sean Collier Memorial Officer Sean Collier Memorial Sean Collier Memorial Collier Memorial Cord, William O., S.M. (William Owen). Massachusetts Institute of Technology John A. Ochsendorf. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. Massachusetts Institute of Technology. Department of Civil and Environmental Engineering. Civil and Environmental Engineering. Thesis: M. Eng., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2015. Cataloged from PDF version of thesis. Includes bibliographical references (page 55). The unique geometry and indeterminacy of the Collier Memorial make it a highly complex structure to analyze. During the critical vault-lowering phase of the construction of the memorial, joints were monitored to understand where and how the memorial deformed. Joint displacements are aggregated into figures to allow for a visual representation of the joint displacements working in conjunction with one another. With the visualization of the displacement data, it was determined that a hinging mechanism formed in one of the legs. The majority of the self-weight, about 96%, was transferred to the supporting walls in compression during the lowering of the vault. Joint displacements were also used to assess the actual thrust states of two legs to be compared to analytical and numerical models generated during the design phase. The mechanics of the multipolymer shim used as the intermediary between the granite blocks were studied. The joint displacements in combination with the shim mechanics produced thrust values within the minimum and maximum thrust range established by a thrust line analysis. by William O. Cord. M. Eng. 2015-10-30T18:58:44Z 2015-10-30T18:58:44Z 2015 2015 Thesis http://hdl.handle.net/1721.1/99593 925478036 eng 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 55 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Civil and Environmental Engineering. Cord, William O., S.M. (William Owen). Massachusetts Institute of Technology Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title | Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title_full | Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title_fullStr | Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title_full_unstemmed | Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title_short | Joint analysis during vault lowering of the Officer Sean Collier Memorial |
| title_sort | joint analysis during vault lowering of the officer sean collier memorial |
| topic | Civil and Environmental Engineering. |
| url | http://hdl.handle.net/1721.1/99593 |
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