According to strain coordination condition, the force and deformation state formulas of casing, cement loop and stratum are derived.
根据应变协调条件，推导出了套管、水泥环及地层受力变形状态的计算公式。
According to strain coordination condition, the force and deformation state formulas of casing, cement loop and stratum are derived.
根据应变协调条件，推导出了套管、水泥环及地层受力变形状态的计算公式。
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