In-Situ Deep-Sea Monitoring of Cement Mortar Specimen at a Depth of 3515 m and Changes in Mechanical Properties after Exposure to Deep Sea Condition

The results of the first-ever in-situ monitoring of a large mortar specimen at a depth of 3515 m in the Nankai Trough are presented in this study targeted at creating a technology platform for in-situ monitoring and evaluation of cement-based materials at the seabed to realize deep-sea infrastructur...

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Veröffentlicht in:	Journal of Advanced Concrete Technology 2022/03/29, Vol.20(3), pp.254-266
Hauptverfasser:	Takahashi, Keisuke, Kawabata, Yuichiro, Iwanami, Mitsuyasu, Kobayashi, Mari, Kasaya, Takafumi, Yamanaka, Toshiro, Nomura, Shun, Makita, Hiroko
Format:	Artikel
Sprache:	eng
Schlagworte:	Compressive strength Damage Deep sea environments Exposure Hydraulic pressure Mechanical properties Modulus of elasticity Monitoring Mortars (material) Ocean floor Pressure gages Strain gauges Stress relaxation Water infiltration Waterproofing
Online-Zugang:	Volltext
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