A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Discrimination of Seafloor Sediment Properties by VWA
Analytical results of sound velocity and spectrum for seafloor sediment ore obtained by VWA (velocity-wave-amplitude) discrimination technique. Based on velocity-wave-amplitude, an understanding is gained of the physical condition and structural characteristics of seafloor sediment, which is combined with other geological information of the sedimentary layer to synthetically discriminate the properties of seafloor sediment. Experimental results show that, by using the relationship between sound velocity, wave form envelope, amplitude shape and size, and such parameters as sedimentary structure, microstructure, bedding, grain composition, mineral composition, and physical-mechanics, etc., the basic properties of the shallow surface seafloor sediment in the experimental sea area can be discriminated and the burial depth of traces of ancient marine transgression and regression events in the borehole cores of seafloor sediment can be divided, thus making an attempt of and contribution to the practice of acoustically remote-sensing and telemetering seafloor sediment.
Discrimination of Seafloor Sediment Properties by VWA
Analytical results of sound velocity and spectrum for seafloor sediment ore obtained by VWA (velocity-wave-amplitude) discrimination technique. Based on velocity-wave-amplitude, an understanding is gained of the physical condition and structural characteristics of seafloor sediment, which is combined with other geological information of the sedimentary layer to synthetically discriminate the properties of seafloor sediment. Experimental results show that, by using the relationship between sound velocity, wave form envelope, amplitude shape and size, and such parameters as sedimentary structure, microstructure, bedding, grain composition, mineral composition, and physical-mechanics, etc., the basic properties of the shallow surface seafloor sediment in the experimental sea area can be discriminated and the burial depth of traces of ancient marine transgression and regression events in the borehole cores of seafloor sediment can be divided, thus making an attempt of and contribution to the practice of acoustically remote-sensing and telemetering seafloor sediment.
Discrimination of Seafloor Sediment Properties by VWA
Lu, Bo (author) / Li, Ganxian (author) / Huang, Shaojian (author) / Liu, Qiang (author)
Marine Georesources & Geotechnology ; 25 ; 53-66
2007-02-23
14 pages
Article (Journal)
Electronic Resource
Unknown
Discrimination of Seafloor Sediment Properties by VWA
| Online Contents | 2007
SYNOPTICAL MAPPING OF SEAFLOOR SEDIMENT
| British Library Online Contents | 2000
Sediment Liquefaction Around an Object on the Seafloor
| NTIS | 2002
Sediment Liquefaction Around an Object on the Seafloor
| NTIS | 2003