elastic_arch_support_有道手机词典

1.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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