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Paper presented at the The Fourteenth ISOPE Pacific/Asia Offshore Mechanics Symposium, November 22–25, 2020
Paper Number: ISOPE-P-20-162
... and field tests were carried out to investigate the feasibility of the proposed test method. The test results demonstrated that the percussion method was effective for driving a CPT probe equipped with a tubular sampler. Furthermore, clogging should be prevented at the tip of the sampler for still higher...
Kazuaki Itoh, Tomoya Inoue, Junichiro Tahara, Hiroyuki Osawa, Hiroshi Yoshida, Shojiro Ishibashi, Yoshitaka Watanabe, Takao Sawa, Taro Aoki
Paper presented at the The Eighth ISOPE Pacific/Asia Offshore Mechanics Symposium, November 10–14, 2008
Paper Number: ISOPE-P-08-024
.... The sea trials have been carried out in January, August and December 2007. We challenged 9,760-meter depth that was the deepest part of Izu- Ogasawara Trench. And ABISMO recorded 9,707-meter dive. Furthermore, we succeeded in sediment sampling of the sea-bed at water depth 9,760 m by a core sampler...
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