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Analytical Evaluation of Plastic Resistance of Column Base Connection using Convex Set Theory

机译：凸集结构柱底座连接塑料电阻分析评价

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It is important to estimate the structural safety of column base connection by calculating exact collapse loads. Column bases connection transfer reactions from the structure the foundation. In this paper, a simple mechanical model to predict their plastic resistance is proposed. An efficient linear-programming technique, which is called as Compact Procedure, is applied to column base connection model including multi-spring elements, where a column base is replaced by a set of plastic axial and bending springs. In Compact Procedure, it is not necessary to know the whole interaction surface of resistances at a plastic portion. A simple analytical model of column base connection to calculate its load-carrying capacity considering bi-axial loading effect is presented. In addition, efficiency of the proposed model is examined by comparing it with the past test results.
机译：通过计算精确的折叠载荷来估计列基础连接的结构安全是很重要的。柱基于结构基础的连接转移反应。在本文中，提出了一种简单的机械模型来预测其塑料阻力。一种高效的线性编程技术，称为紧凑的程序，应用于包括多弹簧元件的列基础连接模型，其中柱底座由一组塑料轴向和弯曲弹簧代替。在紧凑的过程中，没有必要知道塑料部分处的电阻的整个相互作用表面。提出了一种简单的分析模型，以计算考虑其考虑双轴负载效应的承载能力。此外，通过将其与过去的测试结果进行比较来检查所提出的模型的效率。

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