Fig. 1. Installed stiffener at curve section of mechanically stabilized earth wall in domestic (Ministry of Land, 2016)
Fig. 2. Installed stiffener at curve section of mechanically stabilized earth wall in foreign country (NCMA, 2016)
Fig. 3. Collapse case at curve section of Block type mechanically stabilized earth wall
Fig. 4. Scene of Block type mechanically stabilized earth wall
Fig. 5. Field measurement
Fig. 6. Kriging of Block type mechanically stabilized earth wall
Fig. 7. Displacement according to Plane Reinforcement area
Fig. 8. Re-installation of reinforced earth walls reinforcement area
Fig. 9. Horizontal Displacement
Fig. 10. Bulging according to shape
Table 1. Displacement of convex section
Table 2. Displacement of concave section
참고문헌
- AASHTO (2012), LRFD Bridge Design Specifications, 6th edition, American Association of State Highway and Transportation Officials.
- Berg, R. R., Christopher, B. R., and Samtani, N. C. (2009). Design and Construction of Mechanically Stabilized Earth Walls and Reinforced Soil Slopes (Volume I), FHWANHI-10-024, National Highway Institute Federal Highway Administration, Department of Transportation Washington, D.C.
- Han, J. G., Cho, S. D., Jeong, S. S., Lee, K. W. and Kim, J. S. (2005), "Case Stud y on the Countermeasure Methods and Collapsed Sources of Segmental Retaining Wall Considering Site Conditions", Korean Geosynthetics Society, Vol.4 No.3, pp.35-43.
- Jung, H. S. (2004), "Behavior of A Full-Scale Geosynthetic-Reinforced Segmental Retaining Wall in A Tiered Configuration", Master Thesis, SungKyunKwan University.
- Jung, H. S. (2017), "Comparison of Behaviour of Straight and Curved Mechanically Stabilized Earth Walls from Numerical Analysis Results", Korean Geosynthetics Society, Vol.16 No.4, pp.83-92.
- Kang, H. M. (2008), "Efficient Construction Methods Through Analysing the Worst Practices of Retaining wall", master Thesis, Gyeongsang National University.
- Ki, J. S., Rew, W. H., Kim, S. K. and Chun, B. S. (2012), "A Behavior of Curve Section of Reinforced Retaining Wall by Model Test", Korean Society of Civil Engineers, Vol.32 No.6C, pp.249-257. https://doi.org/10.12652/Ksce.2012.32.6C.249
- Kim, H. C.(2016), "The cause of being happened the crack in convex shaped zone of Reinforced Earth Wall and the counterplan", master Thesis, University of Seoul.
- Lee, J. H., Oh, D. W., Kong S. M., Jung, H. S. and Lee, Y. J. (2018), "Investigation of Behaviours of Wall and Adjacent Ground Considering Shape of Geosynthetic Retaining Wall", Korean Geosynthetics Society, Vol.17 No.1, pp. 95-109.
- Ministry of Land (2016), Provisional Guidelines for Design, Construction and Maintenance of Reinforced Earth Retaining Walls.
- Ministry of Land, Infrastructure and Transport. (2013), Design and construction of construction work Reinforced Soil-Retaining Wall and Maintenance guidelines, p.23.
- Ministry of Land, Infrastructure and Transport. (2016), "Design criteria of road bridge".
- NCMA (2016), Segmental Retaining Walls Best Practices Guide for the Specification, Design, Construction and Inspection of SRW Systems. National Concrete Masonry Association.
- Oh, J. Y. (2017), "A Study on the serviceability of reinforced retaining walls from failure case", master Thesis, Kyungpook National University.
- Park, J. K. and Lee, K. W. (2012), "A study on Practices and Troubles of Reinforced Soil Wall", Korean Geosynthetics Society, Vol.11 No.1, pp.65-75. https://doi.org/10.12814/jkgss.2012.11.1.065