The stresses in salt rock surrounding a cavern are lower than those in the virgin ground and with distribution as hydrostatical pressure surrounding a pumping well.
盐岩洞室周边附近区域内围岩的应力较低，其分布呈现出抽水井附近的水压力特征。
The result is that the rock salt dissolving model can reflect the cavern shape changing law and direct the gas storage in the salt caverns building with water solution.
结果表明，该岩盐溶蚀数学模型能够有效的反映腔体形状的变化规律，指导储气库水溶建腔。
The topic of development in this text is study on creep property of rock salt with salt-mudstone interlayer and stability of oil and gas storage cavern.
本文以含高盐份泥岩夹层的盐岩蠕变特性及油气储库稳定性研究作为研究课题。
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