Seismic Response of Brick Buildings with Sliding Substructure
Publication: Journal of Structural Engineering
Volume 112, Issue 3
Abstract
To investigate the ground motion isolation feasibility, a new brick building system is considered here in which a clear smoothened surface is created at plinth level just above the damp‐proof course, and the superstructure simply rests at this level and is free to slide, except for frictional resistance. Pilot tests carried out on one‐fourth scale brick building models showed large reductions in the roof acceleration compared to conventional fixed‐base models that are subject to shake table motion, indicating a possibility of earthquake isolation. The seismic response of single‐story sliding buildings, subjected to Koyna and El Centro accelerograms, is computed through a two‐mass spring dashpot mathematical model that treats the frictional resistance as rigid plastic. This study leads us to a concept of frictional response spectra, on which the spectral quantities of the sliding system are plotted against the undamped natural period for various coefficients of friction and mass ratios. These spectra clearly show the reduction of response of the sliding system compared to the conventional building.
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References
1.
Arya, A. S., “Design and Construction of Masonry Buildings in Seismic Areas,” Bulletin ISET, Vol. 4, No. 2, June, 1967, pp. 25–37.
2.
Arya, A. S., Chandra, B., and Rani, P., “Influence of Natural Disasters (Earthquakes) on Educational Facilities, Part I—Collection and Analysis of Available Information—Annotated Bibliography,” Report of School of Research and Training in Earthquake Engineering, Univ. of Roorkee, Roorkee, India, 1977.
3.
Beck, J. L., and Skinner, R. I., “The Seismic Response of a Reinforced Concrete Bridge Pier Designed to Step,” Earthquake Engineering and Structural Dynamics, Vol. 2, 1974, pp. 343–358.
4.
Benett, A. A., Milne, W. E., and Bateman, H., Numerical Integration of Differential Equations, Dover Publications, Inc., New York, 1956.
5.
Blakeley, R. W. G., et al., “Recommendations for the Design and Construction of Base Isolated Structures,” Bulletin of the New Zealand National Society for Earthquake Engineering, Vol. 12, No. 2, June, 1979.
6.
Caspe, M. S., “Earthquake Isolation of Multistory Concrete Structures,” Journal of the American Concrete Institute, Vol. 67, 1970, pp. 923–933.
7.
Chandra, B., and Kumar, K., “Earthquake Resistant Construction of Brick Buildings,” Jai Krishna 60th Birth Anniversary Commemoration Volume Sarita Prakashan, Meerut, India, 1974.
8.
Chopra, A. K., Clough, D. P., and Clough, R. W., “Earthquake Resistance of Building with a Soft First Story,” Earthquake Engineering and Structural Dynamics, Vol. 1, 1973, pp. 347–355.
9.
“Code of Practice for Earthquake Resistant Design and Construction of Buildings,” Indian Standards Institution, New Delhi, India, 1977.
10.
“Earthquake Resistant Regulations—A World List,” International Association of Earthquake Engineering, New York, 1973.
11.
Fintel, M., and Khan, F. R., “Shock‐Absorbing Soft‐Story Concept for Multistory Earthquake Structures,” Journal of the American Concrete Institute, Vol. 66, 1969, pp. 381–390.
12.
Gee, E. R., “Dhubri Earthquake of 1930,” Mem. Geological Survey of India, No. LXV, 1934, 106 pp.
13.
Housner, G. W., “Behaviour of Structures During Earthquakes,” Journal of the Engineering Mechanics Division, ASCE, Vol. 85, 1959, pp. 109–129.
14.
Joshi, R. N., “Striking Behaviour of Structures in Assam Earthquakes,” Proceedings of the 2nd World‐Conference on Earthquake Engineering, Tokyo and Kyoto, 1960.
15.
Krishna, J., and Chandra, B., “Strengthening of Brick Buildings in Seismic Zones,” Proceedings, 4th World Conference on Earthquake Engineering, Chile, 1969.
16.
Krishna, J., Arya, A. S, and Kumar, K., “Determination of Iso‐Acceleration Lines by Sliding and Overturning of Objects,” Proceedings of the 5th World Conference on Earthquake Engineering, Rome, Italy, 1973.
17.
Megget, L. M., “Analysis and Design of a Base‐Isolated Reinforced Concrete Frame Building,” Bulletin of the New Zealand Natonal Society for Earthquake Engineering, Vol. 11, No. 4, Dec., 1978.
18.
Moinfar, A. A., “Earthquake Resistant Design of Brick Masonry Buildings,” European Symposium on Earthquake Engineering, Imperial College, London, England, 1972.
19.
Monge, J. E., “Seismic Behaviour and Design of Small Buildings in Chile,” Proceedings of the 4th World Conference on Earthquake Engineerig, Chile, 1969.
20.
Plummer, H. C., and Blume, J. A., “Reinforced Brick Masonry‐Lateral Force Design,” Structural Clay Products Institute, Washington, 1953.
21.
Qamaruddin, M., “Development of Brick Building Systems for Improved Earthquake Performance,” thesis presented to the University of Roorkee, India, in 1978, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
22.
Steinbrugge, K. V., and Flores, R., “The Chilean Earthquake of May 1980, A Structural Engineering View Point,” Bulletin of the Seismological Society of America, Vol. 53, No. 2, 1963.
23.
“Shaking Table Study of Single Story Masonry Houses: Volume 3—Summary, Conclusions and Recommendations,” EERC Report No. 79‐25, Dec., 1979.
24.
Skinner, R. I., Beck, J. L., and Bycraft, G. N., “A Practical System for Isolating Structures from Earthquake Attack,” Earthquake Engineering & Structural Dynamics, Vol. 3, 1975, pp. 297–309.
25.
Skinner, R. I., and McVerry, G. H., “Base Isolation for Increased Earthquake Resistance of Buildings,” Bulletin of the New Zealand National Society for Earthquake Engineering, Vol. 8, No. 2, June, 1975.
26.
Skinner, R. I., et al., “Hysteretic Dampers for the Protection of Structures from Earthquakes,” Bulletin of the New Zealand National Society for Earthquake Engineering, Vol. 13, No. 1, Mar., 1980.
27.
Yorkdale, A. H., “Masonry Building Systems,” State of Art Report No. 9, Technical Committee No. 3, International Conference on Planning and Design of Tall Buildings, Lehigh Univ., 1970.
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Copyright © 1986 ASCE.
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Published online: Mar 1, 1986
Published in print: Mar 1986
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