›› 1985, Vol. 6 ›› Issue (1): 11-15.
• 基础理论与实验研究 • 上一篇 下一篇
冯遗兴; 邱一平; 徐志华; 王武林
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Feng Yixing ,Qiu Yiping ,Xu Zhihua, Wang Wulin,
Online:
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摘要: 本文介绍了内径达20毫米的活塞圆筒式高压静水压缩试验装置,该装置可在0~4500兆帕压力范围内进行P-V关系试验;描述了用该裝置进行岩石高压静水压缩试验的方法及量测技术;详细地提供了大理岩、石英砂岩、花岗岩的高压P-V关系试验结果。试验中发现大理岩在1780兆帕时发生晶相变化。
关键词: 压缩试验, 兆帕, 量测技术, 石英砂岩, 高压设备, 压力范围, 孔隙率, 压缩条件, 单轴抗压强度, 圆筒式,
Abstract: A new cylinder-piston high hydrostatic testing equipment was briefly introduced. Testing procedure and measuring technique during the hydrostatic experiment were described. The properties of a marble、a silicarenite ,and a granite under hydrostatic tests were rhoroughly studied, A phase-transform in the marble under 1780 MPa was found. The effect of porosity, mineral composition ,and grain size on compressibility and residual deformation of rocks under hydrostatic pressure were examined.
冯遗兴; 邱一平; 徐志华; 王武林. 四万大气压以下岩石的高压静水压缩试验[J]. , 1985, 6(1): 11-15.
Feng Yixing.Qiu Yiping, Xu Zhihua ,Wang Wulin,. Hydrostatic Tests of Rocks to 4 Gpa[J]. , 1985, 6(1): 11-15.
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