The monitoring results of the internal force and displacement of support structure for a subway deep excavation are analyzed.
对某地铁深基坑支护结构内力与变形监测结果进行了分析。
Under the same kind of settlements, internal force and deformation of frame structure in the fixed support model show more effects than the ones in the elastic support model.
同种沉降作用下，固定支座模型中的框架受力和变形均比弹性支承模型中框架受力和变形大。
Its purpose is to through the elastic support and the original structure together function, reducing the internal force of the main arch ring when the live load is on, improving force capacity.
旨在通过弹性支撑和原结构的共同作用，达到改善原拱桥力学性态、减小主拱圈在外荷载作用时的内力的目的。
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