钢筋混凝土偏心受压圆柱正截面承载力计算方法
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摘要
偏心受压圆柱正截面承载力计算时需要求解超越方程根据超越方程对应的实际工程特点,首先判断出方程根所在的区间,再在该区间上应用优选学中的0618黄金分割法来迭代求解该超越方程
It is necessary to solve a hyper equation while calculating the load-bearing capacity on the normal section of an eccentric pressured cylinder.According to relative practical characteristics of a hyper equation in projects,the interval of the equation root was determined first,then the hyper equation was solved alternately with 0.618 golden section in optimization.
引文
〔1〕施岚青等编混凝土结构设计规范计算用表北京:地震出版社,1990〔2〕邬华清可编程序计算器在结构计算中的应用建筑结构,1995(9)〔3〕董岳生等钢筋混凝土圆形截面偏压构件的复核验算建筑结构,1995(9)〔4〕华罗庚著优选学北京:科学出版社,1981

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