Based on the tests and theoretic derivation, skeleton curve of restoring force model of frame column with high axial compression ratio is got.

在试验研究和理论推导的基础上，给出了高轴压比下框架柱恢复力模型的骨架曲线，与试验骨架曲线吻合较好。

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Based on tests of two full-scale double-span prestressed frames, internal force redistribution of frame was studied and continuity of structures and axial compression ratio of column were analyzed.

基于两榀接近足尺的后张有粘结预应力混凝土框架的试验，对多跨预应力框架的内力重分布进行了研究，重点考虑了框架的连续性和轴压比的影响。

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