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Performance of Lightweight Geomaterials Reinforced With Geogrid for Bridge Approach Utilization on Soft Ground Area
2012
Research, Development and Practice in Structural Engineering and Construction
unpublished
Construction of bridge approach highway embankment using strong but lightweight geomaterials over soft ground will alleviated problems of instability and long-term settlement. Backfills of retaining structure can also be constructed using lightweight materials resulting in lower earth pressure and improved economics. There is a variety of lightweight geomaterials available. However, large volume needed in embankment and backfill construction often places limits on the use of costlier
doi:10.3850/978-981-08-7920-4_gfe-6-0179
fatcat:iw3b7mgmbvbmfbeyt4aljnxpxa