大洋多金属结核矿区沉积物土工性质

Geotechnical properties of oceanic polymetallic nodule sediments

利用１９９４年大洋多金属结核调查所获得的土工资料，结合以往有关资料进行了综合分析．研究了大洋沉积物类型、沉积物土工性质、土质强度等，为未来海底工程设施和多金属结核开采设备的设计与制造提供依据．

--The geotechnical data obtained from the investigation of marine polymetallic nodules in 1994 are used, and are combined with the data concerned to make synthetic analyses. The type of marine sediment, geotechnied properties and soil strength,etc. are discussed. They will provide basis for design and manufacture of engineering facilities and the equipment to mine the polymetallic nodules used in ocean bed in the future.