Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coring Soil-Cement Installed by Deep Mixing at Boston's CA/T Project
A core drilling method using PQ-size triple tube core barrel and fine diamond flush face bit with side water discharge was successfully used to recover representative specimens of extremely variable hardness soil-cement made by deep mixing. A soil-cement hardness identification procedure using the scratch test derived from soft rock identification procedures was employed in the field to quickly categorize the soil-cement core for strength and consistency or degree of heterogeneity.
Coring Soil-Cement Installed by Deep Mixing at Boston's CA/T Project
A core drilling method using PQ-size triple tube core barrel and fine diamond flush face bit with side water discharge was successfully used to recover representative specimens of extremely variable hardness soil-cement made by deep mixing. A soil-cement hardness identification procedure using the scratch test derived from soft rock identification procedures was employed in the field to quickly categorize the soil-cement core for strength and consistency or degree of heterogeneity.
Coring Soil-Cement Installed by Deep Mixing at Boston's CA/T Project
Lambrechts, James R. (Autor:in) / Nagel, Scott (Autor:in)
Third International Conference on Grouting and Ground Treatment ; 2003 ; New Orleans, Louisiana, United States
Grouting and Ground Treatment ; 670-680
29.01.2003
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Mixing , Compaction , Grouting , Massachusetts , Jet grouting , Soil cement , Boston
Coring Soil-Cement Installed by Deep Mixing at Boston's Central Artery/Tunnel (CA/T) Project
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