Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
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An Analysis of Flexural Performance of Concrete Filled Soldier Pile Applied to Temporary Retaining Wall

흙막이 벽체에 적용하는 콘크리트 충전형 엄지말뚝의 휨성능 분석

  • Received : 2018.12.10
  • Accepted : 2019.03.18
  • Published : 2019.03.30
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Abstract

The purpose of this study was to evaluate bending performance of concrete filled soldier pile for temporary retaining wall. Structural performance tests were conducted on total number of four specimens. Each specimen had a unique characteristics with combination of the following variables, existence of reinforcing bar and locations of reinforcing steel plates. The results of this study were as follows; concrete filled steel tubes with being reinforced bar and flange rather than non-bar showed better performance. Higher yield, tensile strength and sufficient plastic strain were archived and maximum moment observed in experiments exceeded theoretical maximum moment in both allowable stress design and limit state design at all specimens.

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References

  1. Han, N. H., Woo, W. T., & Chung, L. (2002). Influence of the Fiber Reinforcing on the Shear Strength of the Shear Connector connecting Basement Exterior Wall and Earth Retaining Wall, Journal of the Architectural Institute of Korea, 2002.11. v18(11) 63-68
  2. Choi, J. W., Yoon, J. E., Kim, G. H., & Kang, K. I. (2004). Analysis of case studies of braced wall system using PS wale, Journal of the Architectural Institute of Korea, 2002.11. v20(8) 115-122
  3. Yeom, J. E., & Kang, K. I. (2008). An Analysis on the Factor Influence on Selection of Retaining Wall Methods in Korea, the Spring Excellent Graduation Journal of the Architectural Institute of Korea, 2008.4.
  4. Hong, S. J., Chun, S. C., Kim, S. H., Nho, S. Y., Kim, K. S., & Kwon, D. H. (2011). Experimental Assessment of Shear Strength of PUS-Floor Joints, the techanical Conference Journal of the Architectural Institute of Korea, 2011.10. v31(2) 183-184
  5. Kim, C. M., Jin, H. M., Choi, J. P., Kim, S. S., & Choi, Y. K. (2016). A Study on the Performance Improvement of a PHC-W Retaining Wall Pile According to the Steel Wire Relocation, Journal of the Korea Society Civil Engineers, 2016.10. v.15, 63-64
  6. Kim, G. H., Lee, K. I., Choi, Y. S., & Seo, S. G. (2016). A Design Case of Deep Excavation with Steel Pipe Strut Method, Journal of the Korea Society Civil Engineers, 2016 Convention Program, 2016.10. 101-102
  7. Hanbin Ge, & Tsutomu Usami. (1992). Strength of Concrete-Filled Thin-Walled Steel Box Columns : Experiment, Journal of Structural Engineering v.118, n.11, 3036-3053 https://doi.org/10.1061/(ASCE)0733-9445(1992)118:11(3036)