Öz
Gömülü betonarme borular, kentsel altyapının kritik bileşenleridir. Tasarımlarında, boru özellikleri, boruyu çevreleyen dolgu zemin, yataklama koşulları ve etki eden dış yükler dikkate alınarak ampirik veya sayısal yöntemler kullanılır. Bu çalışmada, uygulamada yaygın olarak kabul gören ampirik ve sayısal analiz yöntemleri dikkate alınarak yapılan tasarım hesaplarındaki farklılıklar geri dolgu malzeme türü, dolgu yüksekliği ve boru çapı değişimi dikkate alınarak parametrik analizler ile incelenmiştir. Çalışma sonuçları, sayısal analizlerde zemin-boru etkileşiminin gerçekçi olarak dikkate alınması nedeniyle hesaplanan gerekli donatı alanlarının geleneksel tasarım yöntemlerinden elde edilen değerlere göre daha düşük olduğunu göstermektedir.
Anahtar Kelimeler
Gömülü betonarme boru tasarımı dolaylı tasarım doğrudan tasarım zemin-yapı etkileşimi sayısal analiz
Kaynakça
- Moser A.P, Folkman S, ‘’Buried Pipe Design’’, McGraw – Hill, 2008.
- Watkins R.K, ‘’ Structural Mechanics of Buried Pipes’’, 2000.
- Mada, H., “Numerical Modelling of Buried Pipes with Flowable Fill as a Backfill Material”, MSc. Thesis, College of Engineering and Mineral Sources at West Virginia University, 2005.
- Marston, A.’’The Theory of External Loads on Closed Conduits in the Light of the Latest Experiments’’, Paper presented at the Proceedings of the Highway Research Board 30, Washington, D.C, 1930.
- Spangler, M.G, ‘’The Supporting Strength of Rigid Pipe Culverts’’, Bulletin 112, Iowa State College, 1933.
- Erdogmus, E., Skourup, N.B, Tadros, M, ‘’Recommendations for Design of Reinforced Concrete Pipe’’, Journal of Pipeline Systems Engineering and Practice, ASCE, 1,1, 25-32, 2010.
- ASTM C76-11, ‘’Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe’’, ASTM International, 100 Barr Harbor Drive, PO BoxC700, West Conshohocken, PA, 19428-2959 USA, 2011.
- Heger, F.J, ‘’New Installation Design for Buried Concrete Pipe, Pipeline Infrastructure’’, Proceedings of the Conference Sponsored by the Pipeline Division of the American Society of Civil Engineers, 1988.
- Heger, F.J., Liepins A.A., Selig, E.T, ‘’SPIDA: An Analysis and Design System for Buried Concrete Pipe. Advances in Underground Pipeline Engineering’’, Proceedings of the International Conference Sponsored by the Pipeline Division of the American Society of Civil Engineers, 1985.
- ASCE 15-98, ‘’ Standard practice for direct design of buried precast concrete pipe using standard installation (SIDD)’’, 1993.
- Kurdziel, J. M., McGrath, T.J., ‘’SPIDA method for reinforced concrete pipe design’’, J.Transport.Eng, 1991.
- Zhao, J. Q., Daigle, L., ‘’SIDD pipe bedding and Ontario Provincial Standards. Institute for Research in Construction’’, National Research Council Canada, Ottawa, Canada, 2001.
- Erdogmus, E., Tadros, M.,‘’ Behavior and Design of Buried Concrete Pipes‘’, Nebraska Department of Roads Research Reports, Paper 54, 2006.
- Erdogmus, E., Tadros, M.,‘’ Behavior and Design of Buried Concrete Pipes Phase II ‘’, Nebraska Department of Roads Research Reports, 75, 2009.
- Allard, E., Naggar, E., ‘’Pressure Distribution around Rigid Culverts Considering Soil-Structure Interaction Effects ‘’, Int. J. Geomech., ASCE, 2016.
- Beakley, J., DelloRusso, S., ‘’Indirect and Direct Design Methods for Design of Reinforced Concrete Pipe’’, Journal of the Transportation Research Board, Vol.2674 (9), 575-585, 2020.
- ACPA, ‘’ Concrete Pipe Design Manual ‘’, American Concrete Pipe Association, 2011.
- Kılıç, H., Demirci, O., ‘’Tip 4 Kurulum ile Betonarme Boru Tasarımı’’, Teknik Dergi, 33(3), DOI:10.18400/tekderg.832738., 2022.
Öz
Buried reinforced concrete pipes are critical components of urban infrastructure. Their design can be conducted using empirical or numerical methods, which consider the properties of the pipes, backfill surrounding the pipe, bedding conditions and loads acting on the pipes. In this paper, a parametric study taking into account different backfill materials, burial depths, and pipe diameters was utilized to investigate the differences in design calculations obtained from widely accepted empirical and numerical analysis methods. Results indicate that required reinforcement areas calculated using numerical analyses are smaller than those obtained from traditional design methods due to realistic consideration of soil-pipe interaction.
Anahtar Kelimeler
Buried concrete pipe design indirect method direct method soil-structure interaction numerical analysis
Kaynakça
- Moser A.P, Folkman S, ‘’Buried Pipe Design’’, McGraw – Hill, 2008.
- Watkins R.K, ‘’ Structural Mechanics of Buried Pipes’’, 2000.
- Mada, H., “Numerical Modelling of Buried Pipes with Flowable Fill as a Backfill Material”, MSc. Thesis, College of Engineering and Mineral Sources at West Virginia University, 2005.
- Marston, A.’’The Theory of External Loads on Closed Conduits in the Light of the Latest Experiments’’, Paper presented at the Proceedings of the Highway Research Board 30, Washington, D.C, 1930.
- Spangler, M.G, ‘’The Supporting Strength of Rigid Pipe Culverts’’, Bulletin 112, Iowa State College, 1933.
- Erdogmus, E., Skourup, N.B, Tadros, M, ‘’Recommendations for Design of Reinforced Concrete Pipe’’, Journal of Pipeline Systems Engineering and Practice, ASCE, 1,1, 25-32, 2010.
- ASTM C76-11, ‘’Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe’’, ASTM International, 100 Barr Harbor Drive, PO BoxC700, West Conshohocken, PA, 19428-2959 USA, 2011.
- Heger, F.J, ‘’New Installation Design for Buried Concrete Pipe, Pipeline Infrastructure’’, Proceedings of the Conference Sponsored by the Pipeline Division of the American Society of Civil Engineers, 1988.
- Heger, F.J., Liepins A.A., Selig, E.T, ‘’SPIDA: An Analysis and Design System for Buried Concrete Pipe. Advances in Underground Pipeline Engineering’’, Proceedings of the International Conference Sponsored by the Pipeline Division of the American Society of Civil Engineers, 1985.
- ASCE 15-98, ‘’ Standard practice for direct design of buried precast concrete pipe using standard installation (SIDD)’’, 1993.
- Kurdziel, J. M., McGrath, T.J., ‘’SPIDA method for reinforced concrete pipe design’’, J.Transport.Eng, 1991.
- Zhao, J. Q., Daigle, L., ‘’SIDD pipe bedding and Ontario Provincial Standards. Institute for Research in Construction’’, National Research Council Canada, Ottawa, Canada, 2001.
- Erdogmus, E., Tadros, M.,‘’ Behavior and Design of Buried Concrete Pipes‘’, Nebraska Department of Roads Research Reports, Paper 54, 2006.
- Erdogmus, E., Tadros, M.,‘’ Behavior and Design of Buried Concrete Pipes Phase II ‘’, Nebraska Department of Roads Research Reports, 75, 2009.
- Allard, E., Naggar, E., ‘’Pressure Distribution around Rigid Culverts Considering Soil-Structure Interaction Effects ‘’, Int. J. Geomech., ASCE, 2016.
- Beakley, J., DelloRusso, S., ‘’Indirect and Direct Design Methods for Design of Reinforced Concrete Pipe’’, Journal of the Transportation Research Board, Vol.2674 (9), 575-585, 2020.
- ACPA, ‘’ Concrete Pipe Design Manual ‘’, American Concrete Pipe Association, 2011.
- Kılıç, H., Demirci, O., ‘’Tip 4 Kurulum ile Betonarme Boru Tasarımı’’, Teknik Dergi, 33(3), DOI:10.18400/tekderg.832738., 2022.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Konular | İnşaat Mühendisliği |
| Bölüm | Makale |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Kasım 2022 |
| Gönderilme Tarihi | 28 Kasım 2020 |
| Yayımlandığı Sayı | Yıl 2022 Cilt: 33 Sayı: 6 |
