Location
St. Louis, Missouri
Presentation Date
28 Apr 1981, 2:00 pm - 5:00 pm
Abstract
The paper presents a simple approach for computing rotational displacements of rigid retaining walls during an earthquake, an aspect that had not been considered so far (1981). The values of rotational displacements using the proposed method for various combinations of wall geometry, backfill material and ground motion parameters have been worked out. The values of rotational displacements have been compared with the values obtained by using available approaches for displacement analysis (sliding or overall) for rigid retaining walls and it is shown that the contribution of rotation to the overall displacement of the retaining wall may be quite significant in some cases and should therefore, be accounted for. The necessity to develop a rational displacement analysis considering combined rocking and sliding is stressed.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
1st International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics
Publisher
University of Missouri--Rolla
Document Version
Final Version
Rights
© 1981 University of Missouri--Rolla, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Prakash, Shamsher; Puri, V. K.; and Khandoker, J. U., "Displacement Analysis of Rigid Retaining Walls in Rocking" (1981). International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. 8.
https://scholarsmine.mst.edu/icrageesd/01icrageesd/session03/8
Included in
Displacement Analysis of Rigid Retaining Walls in Rocking
St. Louis, Missouri
The paper presents a simple approach for computing rotational displacements of rigid retaining walls during an earthquake, an aspect that had not been considered so far (1981). The values of rotational displacements using the proposed method for various combinations of wall geometry, backfill material and ground motion parameters have been worked out. The values of rotational displacements have been compared with the values obtained by using available approaches for displacement analysis (sliding or overall) for rigid retaining walls and it is shown that the contribution of rotation to the overall displacement of the retaining wall may be quite significant in some cases and should therefore, be accounted for. The necessity to develop a rational displacement analysis considering combined rocking and sliding is stressed.