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由于现有钢结构设计文献均未详细阐述柱脚反力的计算方法,规范更是没有相应的计算公式。在设计实践中,设计人员缺乏相应的理论作为技术支持,这样不利于设计计算的修改和对计算结果的判断。基此,文章论述了外露式钢结构柱脚的反力计算原理,得出在不同条件下,锚栓拉力、混凝土应力的计算方法。
As the existing steel structure design literature did not elaborate on the calculation method of column foot reaction, the specification is no corresponding formula. In the design practice, the designer lacks the corresponding theory as the technical support, which is unfavorable to the modification of the design calculation and the judgment of the calculation result. Based on this, the paper discusses the calculation principle of the reaction force of the exposed steel column and obtains the calculation method of the anchor bolt tension and the concrete stress under different conditions.