ＹａｎｇＺｈｉｌｉａｎｇ, ＺｈａｏＹｉｘｉｎ, ＹａｎｇＤｏｎｇｈｕｉ, ＹａｎｇＪｉｎｇｈｕ, ＬｉｕＢｉｎ. Ｓｔｕｄｙ ｏｎ ｔｈｅ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｔｈｅ ａｃｏｕｓｔｉｃ ａｎｄ ｔｈｅ ｔｈｅｒｍａｌ ｅｆｆｅｃｔｓ ｏｆ ｓａｎｄｓｔｏｎｅ ｕｎｄｅｒ ｕｎｉａｘｉａｌ ｃｏｍｐｒｅｓｓｉｏｎ ｃｏｎｄｉｔｉｏｎ[J]. Journal of Mining Science and Technology, 2019, 4(3): 230-239.
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ＹａｎｇＺｈｉｌｉａｎｇ, ＺｈａｏＹｉｘｉｎ, ＹａｎｇＤｏｎｇｈｕｉ, ＹａｎｇＪｉｎｇｈｕ, ＬｉｕＢｉｎ. Ｓｔｕｄｙ ｏｎ ｔｈｅ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｔｈｅ ａｃｏｕｓｔｉｃ ａｎｄ ｔｈｅ ｔｈｅｒｍａｌ ｅｆｆｅｃｔｓ ｏｆ ｓａｎｄｓｔｏｎｅ ｕｎｄｅｒ ｕｎｉａｘｉａｌ ｃｏｍｐｒｅｓｓｉｏｎ ｃｏｎｄｉｔｉｏｎ[J]. Journal of Mining Science and Technology, 2019, 4(3): 230-239.
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ＹａｎｇＺｈｉｌｉａｎｇ, ＺｈａｏＹｉｘｉｎ, ＹａｎｇＤｏｎｇｈｕｉ, ＹａｎｇＪｉｎｇｈｕ, ＬｉｕＢｉｎ. Ｓｔｕｄｙ ｏｎ ｔｈｅ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｔｈｅ ａｃｏｕｓｔｉｃ ａｎｄ ｔｈｅ ｔｈｅｒｍａｌ ｅｆｆｅｃｔｓ ｏｆ ｓａｎｄｓｔｏｎｅ ｕｎｄｅｒ ｕｎｉａｘｉａｌ ｃｏｍｐｒｅｓｓｉｏｎ ｃｏｎｄｉｔｉｏｎ[J]. Journal of Mining Science and Technology, 2019, 4(3): 230-239.
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ＹａｎｇＺｈｉｌｉａｎｇ, ＺｈａｏＹｉｘｉｎ, ＹａｎｇＤｏｎｇｈｕｉ, ＹａｎｇＪｉｎｇｈｕ, ＬｉｕＢｉｎ. Ｓｔｕｄｙ ｏｎ ｔｈｅ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｔｈｅ ａｃｏｕｓｔｉｃ ａｎｄ ｔｈｅ ｔｈｅｒｍａｌ ｅｆｆｅｃｔｓ ｏｆ ｓａｎｄｓｔｏｎｅ ｕｎｄｅｒ ｕｎｉａｘｉａｌ ｃｏｍｐｒｅｓｓｉｏｎ ｃｏｎｄｉｔｉｏｎ[J]. Journal of Mining Science and Technology, 2019, 4(3): 230-239.
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Ｓｔｕｄｙ ｏｎ ｔｈｅ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ｏｆ ｔｈｅ ａｃｏｕｓｔｉｃ ａｎｄ ｔｈｅ ｔｈｅｒｍａｌ ｅｆｆｅｃｔｓ ｏｆ ｓａｎｄｓｔｏｎｅ ｕｎｄｅｒ ｕｎｉａｘｉａｌ ｃｏｍｐｒｅｓｓｉｏｎ ｃｏｎｄｉｔｉｏｎ
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1??CollegeofResourcesandSafetyEngineering,ChinaUniversityofMiningandTechnology,Beijing100083,China; 2??BeijingKeyLaboratoryforPreciseMiningofIntergrownEnergyandResources,Beijing100083,China
- Received Date: 2019-03-13
- Rev Recd Date:
2019-03-13
- Publish Date:
2019-04-01
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Abstract
Ａｃｏｕｓｔｉｃｅｍｉｓｓｉｏｎａｎｄｉｎｆｒａｒｅｄｒａｄｉａｔｉｏｎｍｅａｓｕｒｅｍｅｎｔｓｗｅｒｅｃａｒｒｉｅｄｏｕｔｏｎ ｍｅｄｉｕｍ ｓａｎｄ⁃ ｓｔｏｎｅ，ｆｉｎｅｓａｎｄｓｔｏｎｅａｎｄｓｉｌｔｓｔｏｎｅｉｎｔｈｅｃｏａｌｍｅａｓｕｒｅｓｏｆｔｈｅＯｒｄｏｓＢａｓｉｎｕｎｄｅｒｕｎｉａｘｉａｌｃｏｍｐｒｅｓｓｉｏｎ， ｔｈｅｓｔｒｅｓｓ，ｔｈｅａｃｏｕｓｔｉｃｅｎｅｒｇｙａｎｄｔｈｅａｖｅｒａｇｅｉｎｆｒａｒｅｄｒａｄｉａｔｉｏｎｔｅｍｐｅｒａｔｕｒｅ（ＡＩＲＴ）ｖｅｒｓｕｓｔｉｍｅｅｖｏ⁃ ｌｕｔｉｏｎｏｆｃｈａｒａｃｔｅｒｉｓｔｉｃｓｗｅｒｅａｎａｌｙｚｅｄ，ｔｈｅａｃｏｕｓｔｉｃａｎｄｔｈｅｔｈｅｒｍａｌｅｆｆｅｃｔｓｃｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆｄｉｆｆｅｒｅｎｔ ｇｒａｎｕｌａｒｓａｎｄｓｔｏｎｅｓｄｕｒｉｎｇｔｈｅｒｕｐｔｕｒｅｐｒｏｃｅｓｓｗｅｒｅｓｔｕｄｉｅｄ*ＴｈｅｒｅｓｕｌｔｓｓｈｏｗｔｈａｔｔｈｅＡＩＲＴｉｎｔｈｅｄｉｆ⁃ ｆｅｒｅｎｔａｒｅａｓｏｆｔｈｅｓａｍｅｓａｎｄｓｔｏｎｅｈａｓｔｈｅｓａｍｅｔｒｅｎｄｉｎｔｈｅｃｏｍｐａｃｔｉｏｎａｎｄｅｌａｓｔｉｃｉｔｙｐｈａｓｅ，ｂｕｔｔｈｅ ｔｅｎｄｅｎｃｙｉｓｄｉｆｆｅｒｅｎｔｉｎｔｈｅｐｌａｓｔｉｃｉｔｙａｎｄｄａｍａｇｅｓｔａｇｅｓ*Ｉｔｇｅｎｅｒａｌｌｙｓｈｏｗｓａｗａｖｅｄｏｗｎｗａｒｄｔｒｅｎｄ；ａｎｄ ｔｈｅｔｅｍｐｅｒａｔｕｒｅｉｎｔｈｅｍｉｄｄｌｅｉｓｈｉｇｈｅｒｔｈａｎｔｈａｔｉｎｔｈｅｕｐｐｅｒａｎｄｌｏｗｅｒｐａｒｔｓ*Ｔｈｅｔｅｍｐｅｒａｔｕｒｅｃｈａｎｇｅｓ ｉｎｄｉｆｆｅｒｅｎｔｓａｎｄｓｔｏｎｅｓａｒｅｒｅｌａｔｅｄｔｏｅｎｅｒｇｙａｃｃｕｍｕｌａｔｉｏｎａｎｄｄｉｓｓｉｐａｔｉｏｎ，ａｎｄｔｈｅｏｖｅｒａｌｌｔｒｅｎｄｏｆＡＩＲＴｏｎｔｈｅｓａｎｄｓｔｏｎｅｓｕｒｆａｃｅｓｈｏｗｓａｗａｖｅｄｏｗｎｗａｒｄｔｒｅｎｄ，ａｃｏｕｓｔｉｃｅｍｉｓｓｉｏｎ（ＡＥ）ｉｓｎｏｔｏｂｖｉｏｕｓａｔｔｈｅ ｂｅｇｉｎｎｉｎｇ，ｂｕｔｉｔｒａｉｓｅｒａｐｉｄｌｙｄｕｒｉｎｇｔｈｅｌａｔｅｒｓｔａｇｅｏｆｐｌａｓｔｉｃｉｔｙ，ｔｈｅｒｅａｒｅｓｔｉｌｌａｌａｒｇｅｎｕｍｂｅｒｏｆＡＥｅ⁃ ｖｅｎｔｓａｆｔｅｒｔｈｅｐｅａｋ；ｔｈｅｐｒｅｃｕｒｓｏｒｏｆｉｎｆｒａｒｅｄｒａｄｉａｔｉｏｎｐｒｉｏｒｉｔｙｔｏｔｈｅａｃｏｕｓｔｉｃｅｍｉｓｓｉｏｎｗａｒｎｉｎｇ，ｔｈｅ ａｖｅｒａｇｅｉｎｆｒａｒｅｄｗａｒｎｉｎｇｔｉｍｅｏｆｍｉｄｄｌｅｓａｎｄｓｔｏｎｅｉｓ２０*５３３ｓ，ｆｉｎｅｓａｎｄｓｔｏｎｅｉｓ６*５１６ｓａｈｅａｄ，ａｎｄ ｓｉｌｔｓｔｏｎｅｉｓ６*４ｓ，ｂｕｔｔｈｅｓｅｎｓｉｔｉｖｉｔｙｏｆｔｈｅａｃｏｕｓｔｉｃｅｍｉｓｓｉｏｎｉｓｈｉｇｈｅｒｔｈａｎｔｈａｔｏｆｔｈｅｉｎｆｒａｒｅｄｒａｄｉａ⁃ ｔｉｏｎ*Ｔｈｅａｃｏｕｓｔｉｃａｎｄｔｈｅｔｈｅｒｍａｌｅｆｆｅｃｔｓｏｆｓａｎｄｓｔｏｎｅｉｓｃｌｏｓｅｌｙｒｅｌａｔｅｄｔｏｔｈｅｐａｒｔｉｃｌｅｓｉｚｅ，ｔｈｅｌａｒｇｅｒ ｔｈｅｐａｒｔｉｃｌｅｓ，ｔｈｅｍｏｒｅｐｒｏｎｏｕｎｃｅｄｔｈｅａｃｏｕｓｔｉｃｔｈｅｒｍａｌｅｆｆｅｃｔｓ*Ｔｈｅｓｅｎｓｉｔｉｖｉｔｙｏｆｔｈｅａｃｏｕｓｔｉｃｔｈｅｒｍａｌ ｅｆｆｅｃｔｉｓｉｎｔｈｅｏｒｄｅｒｏｆｍｅｄｉｕｍｓａｎｄｓｔｏｎｅ，ｆｉｎｅｓａｎｄｓｔｏｎｅａｎｄｓｉｌｔｓｔｏｎｅ*
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