连续钢混结合梁内力优化分析

摘要:

以某连续钢混结合梁为工程背景，分析了梁体顶升方式对桥梁成桥内力状态调整效果，提出并分析了联合临时支撑的顶升方式对结合梁混凝土顶板压应力储备的精细化调整方法，以供同类设计工作者参考。

Abstract:

Taking a continuous steel-concrete composite beam as the engineering background, the effects of the beam lifting method on the adjustment effect of bridge internal force are analyzed.Refined adjustment method of lifting method combined with temporary support on compressive stress reserve of concrete beam roof is proposed and analyzed. All results for reference.