首页>
外国专利>
PIPELINE BURIAL IN OFFSHORE AND ARCTIC OFFSHORE REGIONS
PIPELINE BURIAL IN OFFSHORE AND ARCTIC OFFSHORE REGIONS
展开▼
机译:海上和北极海上地区的管道沿线
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus including a tubular suction pile; an indenter housing that surrounds the tubular suction pile, wherein the indenter housing is configured to: (a) be sunk into a seabed in response to a negative pressure created from water being removed from the tubular suction pile, and the indenter housing is configured to create a trench in the seabed; and comprise a water jetting device, within the indenter housing, that includes a first valve, a nozzle, and a channel that connects the first valve to the nozzle; and/or (b) impart a longitudinal vibration to the indenter housing and the indenter housing is configured to be sunk into a seabed in response to longitudinal vibration, and the indenter housing is configured to create a trench in the seabed.
展开▼