... 平均有效压力指示器 mean effective pressure indicator 等力载荷 equipollent load 动力载荷 dynamic loading ...
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The formula of equipollent load of spatial pre-stress was deduced based on the equilibrium equation of curved prestressed concrete girder bridge. The formula of twist moment caused by spatial pre-stress was also deduced.
推导了空间预应力等代荷载的计算公式,给出了混凝土曲线箱梁由预应力引起的扭矩的计算公式,并应用有限元程序对预应力引起的效应从箱梁横截面应力层面上进行分析。
参考来源 - 预应力混凝土曲线箱梁扭转性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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