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Object Description
| Title | Investigation of three-dimensional soil-structure interaction, 1979 |
| Title (alternate) | Civil Engineering Technical Report Series - Strong Motion Group Contributions CE 79-11 |
| Type of alternate title | series |
| Description | The response to seismic excitation of a three-dimensional rigid foundation embedded into an elastic half space is analyzed. The analysis is separated into two physically meaningful subproblems: the first deals with the determination of the restraining forces acting on the foundation; the second deals with the evaluation of driving forces induced by seismic waves on the fixed foundation. This analysis is applied to the case of a hemispherical foundation embedded in a homogeneous elastic half space. The exact series solutions of the mixed boundary value problem are presented. The results are compared with those of a circular flat foundation. The comparison indicates that the embedment may have a marked influence of foundation response. The impedance components of the embedded hemispherical foundation are generally larger than those of the disc foundation. For incident plane P, SV and SH waves, scattering due to embedment reduces the foundation translational motion at high frequencies, but leads to significant rocking and torsional motions. |
| Subject (lcsh) |
Earthquake engineering Structural dynamics Structural engineering Buildings -- Earthquake effects Earthquake hazard analysis |
| Author | Lee, V. W. (Vincent W.) |
| Contributor | USC Viterbi School of Engineering |
| Publisher (of the digital version) | University of Southern California. Libraries |
| Date created | 1979-08 |
| Date issued | 1979-08 |
| Type | texts |
| Format (aat) | technical reports |
| Format (imt) |
application/pdf application/zip |
| Language | English |
| Legacy record ID | uscfac-m47 |
| Part of collection | University of Southern California Faculty Research and Publications |
| Series | Civil Engineering Technical Report Series - Strong Motion Group Contributions |
| Rights | Earthquake Engineering – Strong Motion Research Group, Civil Engineering Department, Viterbi School of Engineering, University of Southern California, Los Angeles, CA 90089-2531; Tel. (213) 740-0603, fax (213) 744-1426; http://www.usc.edu/dept/civil_eng/Earthquake_eng/ |
| Repository name | Libraries, University of Southern California |
| Repository address | University of Southern California Digital Library, USC Libraries, 3550 Trousdale Parkway, University Park Campus, Los Angeles, CA 90089-0185 |
| Filename | uscfac-CE79-11_1-abstr; uscfac-CE79-11_2-chap1; uscfac-CE79-11_3-chap2; uscfac-CE79-11_4-chap3; uscfac-CE79-11_5-chap4; uscfac-CE79-11_6-chap5; uscfac-CE79-11_7-chap6; uscfac-CE79-11_8-refs; uscfac-CE79-11_9-appdx; uscfac-CE79-11 |
Description
| Title | Page 1 |
| Archival file | uscfac_Volume6/uscfac-CE79-11_1-abstr.pdf |
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