With the increase in use of mega-frame structures, the main frame beam-column reasonable arrangement becomes the key problem of a design.

随着巨型框架结构应用的日益增多，主框架梁柱的合理布置成为巨型框架设计的关键问题。

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This paper summarizes the tests under cyclic reverse loading of four cruciform R. C. frame beam-column joints which are strengthened by enlarging column sections.

本文概述了四个十字形钢筋混凝土框架节点试件采用柱加大截面法加固后，在低周反复荷载作用下的试验。

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The paper describes the results of tests on prototype size reinforced concrete frame specimens which were designed to represent the column-beam connections in plane frames.

本篇文章描述了对加固后标准尺寸混凝土结构试件进行试验的结果，该试件代表平面框架结构中的梁—柱联接部位。

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