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Performance of Innovative Prestressed Support Earth Retention System in Urban Excavation  

Kim Nak Kyung (Dept. of Civil and Environmental Engrg., Sungkyunkwan Univ.)
Park Jong Sik (Dept. of Civil & Environmental Engrg., Sungkyunkwan Univ.)
Jang Ho Joon (Dept. of Civil and Environmental Engrg., Sungkyunkwan Univ.)
Han Man Yop (Dept. of Civil Engrg., Ajou Univ.)
Kim Moon Young (Dept. of Civil and Environmental Engrg., Sungkyunkwan Univ.)
Kim Sung Bo (Dept. of Civil Engrg., Chungbuk Univ.)
Publication Information
Journal of the Korean Geotechnical Society / v.21, no.2, 2005 , pp. 27-36 More about this Journal
Abstract
The performance of innovative prestressed support (IPS) earth retention system applied in urban excavation was presented and investigated. The IPS wales provide a high flexural stiffness to resist the bending by lateral earth pressure, and the IPS wales transfer lateral earth pressure to Corner struts. The IPS wale provides a larger spacing of support, economical benefit, construction easiness, good performance, and safety control. In order to investigate applicability and stability of the IPS earth retention system, the IPS system was instrumented and was monitored during construction. The IPS system applied in urban excavation functioned successfully. The results of the field instrumentation were presented. The measured performances of the IPS earth retention system were investigated and discussed.
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Clough, G. W. and O'Rourke, D. (1990), 'Construction Induced Movements of In Situ Walls', Design and Performance of Earth Retaining Structure, ASCE Geotechnical Special Publication, No.25, pp.439-468
2 Han, M. Y., Kim, M. Y., Kim, S. B., and Park, D. H. (2003), 'Theoretical Study on Flexural Stiffness of Innovative Prestressed Wale', Proceedings of the KSCE Annual Conference 2003, KSCE, pp.3754-3759
3 Park, J. S., Kim, N. K., Han, M. Y, and Kim, J. W. (2004), 'IPS Earth Retention System', Proceedings of the KGS Spring Conference 2004, KGS, pp. 293-300
4 PCI. (1997), Bridge Design Manual, PCI Committee on Bridges
5 Timoshenko, S. P. and Gere, J. M. (1961), Theory of Elastic Stability, McGraw-Hill International Edition
6 Chaies, A. (1974), Principles of Structural Stability Theory, PrenticeHall, Inc
7 Terzaghi, K. and Peck, R. B. (1967), Soil Mechanics in Engineering Practice, Wiley, New York
8 AISC. (1989), Manual of Steel Construction, Allowable Stress Design, Ninth Ed., American Institute of Steel Construction, Chicago, III
9 Nilson, A. H. (1978), Design of Prestressed Concrete, John Wiley & Sons. Inc
10 Troitsky, M. S. (1990), Prestressed Steel Bridges Theory and Design, Van Norstrand Reinhold company
11 Park, J. S., Kim, J. W., Kim, N. K., Lee, Y. S., and Han, M. Y. (2003), 'IPS Earth Retention System I - Basic Principles', Proceedings of the KSCE Annual Conference 2003, KSCE, pp.3775-3779
12 Park, J. S., Kim, J. W., Kim, N. K., Lee, Y. S., and Han, M. Y. (2003), 'IPS Earth Retention System II - Case Histories', Proceedings of the KSCE Annual Conference 2003, KSCE, pp.3748-3753
13 Salmon, C. G. and Johnson, J. E. (1997), Steel Structures Harper Collins
14 Goldberg, D. T., Jaworski, W. E., and Powers, J. P. (1976), 'Lateral Support Systems and Underpinning', Reports No. FHWA-RD-75-128, 129 and 130 (Vol. I, II, III), FHWA, Washington D.C
15 Han, M. Y., Kim, M. Y., Kim, S. 8., Min, B. C., and Lee, J. S. (2003), 'Design of Innovative Prestressed Scaffolding System', Proceedings of the KSCE Annual Conference 2003, KSCE, pp. 408-413
16 Kim, H. K., Han, M. Y., Kim, M. Y., Kim, S. B., and Han, J. Y. (2003), 'Behavior of Wale in Innovative Prestressed Scaffolding System (IPS)', Proceedings of the KSCE Annual Conference 2003, KSCE, pp.1634-1638
17 Gimsing, N. J. (1997), Cable Supported Bridges, John Wiley & Sons. Inc
18 Lin, T. Y. and Burbs, N. H. (1981), Design of Prestressed Concrete Structures, John Wiley & Sons. Inc
19 Kim, N. K., Park, J. S., Han, M. Y., Kim, M. Y., and Kim, S. B. (2004), 'Development of Innovative Prestressed Support Earth Retention System', Jour. of the KGS, Vol.20, No.2, March 2004, pp.107-113