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沙河渡槽下部空心墩结构受力分析中,将墩帽、墩身、承台三部分分别简化成双向板、偏心受压柱以及由两排桩支撑的单向板,计算各部分的结构内力或应力。根据与有限元计算成果对比可以看出,以上简化计算方法成果合理可靠,可以应用于工程设计。
In the analysis of the stress of the hollow pier structure of the lower part of Shahe Aqueduct, the three parts of pier cap, pier body and cap were simplified into two-way plate, eccentric compression column and one-way plate supported by two rows of piles respectively, stress. According to the result of finite element calculation, it can be seen that the above simplified calculation method is reasonable and reliable and can be applied to engineering design.