A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OFFSHORE ROCK-DRILLING REDRIVING-TYPE LARGE-DIAMETER PILE STRUCTURE AND CONSTRUCTION METHOD
An offshore rock-drilling redriving-type large-diameter pile structure is provided, which is suitable for a foundation including a loose cover soil layer, a compact soil layer and a rock layer from top to bottom, wherein a pile hole (3) is drilled into the rock layer, and a steel pipe pile (1) is driven into the pile hole (3); the pile hole (3) being sequentially divided into a loose soil layer section corresponding to the loose cover soil layer, a compact soil layer section corresponding to the compact soil layer and a rock layer section corresponding to the rock layer from top to bottom, wherein the loose soil layer section is formed after the steel pipe pile is subjected to pile driving, and the compact soil layer section and the rock layer section are formed after the steel pipe pile driven in the loose cover soil layer and drilling is performed on the compact soil layer and the rock layer for a construction channel.
OFFSHORE ROCK-DRILLING REDRIVING-TYPE LARGE-DIAMETER PILE STRUCTURE AND CONSTRUCTION METHOD
An offshore rock-drilling redriving-type large-diameter pile structure is provided, which is suitable for a foundation including a loose cover soil layer, a compact soil layer and a rock layer from top to bottom, wherein a pile hole (3) is drilled into the rock layer, and a steel pipe pile (1) is driven into the pile hole (3); the pile hole (3) being sequentially divided into a loose soil layer section corresponding to the loose cover soil layer, a compact soil layer section corresponding to the compact soil layer and a rock layer section corresponding to the rock layer from top to bottom, wherein the loose soil layer section is formed after the steel pipe pile is subjected to pile driving, and the compact soil layer section and the rock layer section are formed after the steel pipe pile driven in the loose cover soil layer and drilling is performed on the compact soil layer and the rock layer for a construction channel.
OFFSHORE ROCK-DRILLING REDRIVING-TYPE LARGE-DIAMETER PILE STRUCTURE AND CONSTRUCTION METHOD
OFFSHORE-GESTEINSBOHRENDE GROSSDIMENSIONIERTE NACHRAMMPFAHLSTRUKTUR UND BAUVERFAHREN
STRUCTURE DE PIEU DE GRAND DIAMÈTRE DE TYPE À BATTRE EN FORANT EN MER ET PROCÉDÉ DE CONSTRUCTION
LV NA (author) / ZHOU HU (author) / QI HAIFENG (author) / LUO JINPING (author) / WANG DANSHAN (author) / RONG HONGBAO (author) / LIANG NING (author) / LI YU (author)
2018-11-28
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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