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本文把具有径向裂缝的混凝土作为正交异性体处理,并考虑钢管与外围钢筋混凝土联合作用,导出下游坝面式钢衬钢筋混凝土压力管道应力计算的简易公式,文末给出算例。
In this paper, the concrete with radial cracks is treated as an orthotropic body, and the combined action of the steel pipe and the surrounding reinforced concrete is taken into account. The simple formula for calculating the stress of the downstream dam surface steel reinforced concrete pressure pipe is derived.