受压区混凝土应力表明，混凝土的破坏面呈扇形弧状分布。 这与实际测试结果是一致的。
The stress in concrete compressive zone shows that the fracture surfaces of concrete performs sector-arc distribution which is consistent with the experiment results.
分析并设计了方坯连铸机外弧侧扇形段框架加工工艺及装配、调整、检测弧度的方法。
Design and analyze the machining process, assembly adjusting and inspecting methods of square billet continuously founding machine external arc side sector section frame.
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