The law of observed water level change in piezometric tube is analyzed in this paper. Furthermore, the stability of soil corewalldam on the unsteady seepage is studied.
分析了刘家峡黄土心墙坝测压管实测水位变化规律,研究了黄土心墙坝在非恒定渗流下的稳定性。
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The high performance concrete for corewall of earth dam must be good workability, low early strength, high final strength, high seepage resistance, low elasticity modulus and high tensile strength.