Prediction of External Stability for Geogrid-Reinforced Segmental Walls

摘要:

文章预览

Prediction of external stability for segmental retaining walls reinforced with geogrid and backfilled with residual soil was carried out using statistical methods and artificial neural networks (ANN). Prediction was based on data obtained from 234 segmental retaining wall designs using procedures developed by the National Concrete Masonry Association (NCMA). The study showed that prediction made using ANN was generally more accurate to the target compared with statistical methods using mathematical models of linear, pure quadratic, full quadratic and interactions.

信息:

期刊:

编辑:

Ahmad Kamal Ariffin, Shahrum Abdullah, Aidy Ali, Andanastuti Muchtar, Mariyam Jameelah Ghazali and Zainuddin Sajuri

页数:

1319-1324

引用:

A. Kasa et al., "Prediction of External Stability for Geogrid-Reinforced Segmental Walls", Key Engineering Materials, Vols. 462-463, pp. 1319-1324, 2011

上线时间:

January 2011

输出:

价格:

$38.00

[1] H. K. Chiu, et al.: Reinforced Earth Wall in Malaysia, 9th Southeast Asian Geotechnical Conference, Bangkok (1987), p.8/121.

[2] A. Kasa, F. Ali: Field Behaviour of A Reinforced Steep Slope with a Cohesive Residual Soil Backfill, Proc. International Symposium on Slope Stability Engineering: Geotechnical and Geoenvironmental Aspects, the Japanese Geotechnical Society, Shikoku, Japan (1999).

[3] A. Kasa, F. Ali & C. C. Poh: Geogrid Reinforcement in Cohesive Soil, Proceeding of Geosynthetic Asia 2000, Kuala Lumpur, 29 – 31 May 2000, Volume 2 (2000), pp.261-267.

[4] Nicolon Mirafi Technical Handout: Miragrid Strong and Flexible Geogrids for Segmental Retaining Wall Reinforcement, In-house Document, Nicolon Mirafi, Norcross, Georgia (1997).

[5] A. Kasa, F. Scheele, F. Ali: Observed and Simulated Behaviour of A Geogrid Reinforced Structure, Proc. of the International Conference On Structural Engineering, Mechanics and Computation, Cape Town, South Africa (2004).

[6] A. Kasa, F. Scheele and F. Ali: Finite Element Analysis of Reinforced Earth Structure, Structural Engineering Mechanics and Computation, Cape Town (2006), pp.365-371.

[7] Matlab: Neural Network Toolbox User's Guide (2009).