Submarine slope stability analysis during natural gas hydrate dissociation: Discussion |
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| Authors: | Chaoqi Zhu Yonggang Jia |
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| Institution: | 1. Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Ocean University of China, Qingdao, China;2. Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, Chinayonggang@ouc.edu.cn;4. Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China |
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| Abstract: | AbstractVolume change during natural gas hydrate dissociation is important for calculation of excess pore pressure and corresponding submarine slope stability. A short discussion is presented here to the paper of Wang et al. including some notes about the standard condition and parameters used in their model. This discussion calls attention to the wrong use of standard temperature and pressure during calculation of volume change, excess pore pressure, and submarine slope stability. |
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| Keywords: | Submarine slope stability hydrate dissociation excess pore pressure standard condition |
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