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针对钢筋混凝土烟囱的发展及设计理论研究现状进行研究，并分析了荷载取值问题及内力计算方法。通过将素混凝土多轴强度理论用于分析钢筋混凝土平板试验的结果研究，证明了素混凝土多轴强度理论可以直接应用于钢筋混凝土结构分析中，目的是将其结论引入处于双向应力状态的钢筋混凝土烟囱筒壁的分析。
Aiming at the development of the reinforced concrete chimney and the research status of the design theory, the load value problem and the internal force calculation method are analyzed. By using the multi-axial strength theory of plain concrete for the analysis of the results of reinforced concrete flat test, it is proved that the multi-axial strength theory of plain concrete can be directly applied in the analysis of reinforced concrete structures. The purpose is to introduce its conclusions into the reinforced concrete in biaxial stress state. Analysis of the chimney wall.