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Observed Performance of Long-Zoned Excavation with Suspended Waterproof Curtain in Yangtze River Floodplain
Publisher: ASCE
Abstract: A 1,130-m-long, 12.9- to 62.0-m-wide, and 7.8- to 12.2-m-deep braced excavation supported by stiffened deep cement mixing (SDCM) walls in Nanjing Yangtze River floodplain, China, was constructed using zoned excavation ...
Dynamic Response of a Low Embankment Subjected to Traffic Loads on the Yangtze River Floodplain, China
Publisher: ASCE
Abstract: Roadways with low embankments may undergo considerable postconstruction settlement under traffic loads, which can significantly threaten roadway safety. This study aimed to investigate the dynamic response of a low embankment ...
In Situ Stabilization of Problematic Mixtures in a Failed Roadway Subbase
Publisher: American Society of Civil Engineers
Failure of Roadway Subbase Induced by Overuse of Phosphogypsum
Publisher: American Society of Civil Engineers
Abstract: Field investigations and laboratory tests were performed to determine the cause of engineering distress due to the swelling of lime-stabilized and phosphogypsum-stabilized soil and subsequent cracks on a roadway in China. ...
Synergetic Effects of Alkaline and Sulfate-Based Waste Binders on Undrained Triaxial Behavior of Cement-Admixed Soft Clay
Publisher: American Society of Civil Engineers
Abstract: The synergetic effects of alkaline red mud (RM) and sulfate-based phosphogypsum (PG) on the undrained triaxial behavior of cement-admixed clay were explored in this study. A series of isotropically consolidated undrained ...
Ground Settlement Caused by Shield Tunneling in Soil-Rock Composite Strata
Publisher: ASCE
Abstract: In this study, ground surface settlement induced by shield tunneling construction is investigated, where special strata composed of upper soil layers and lower rock layers are fully considered. The field data indicates ...