轴压作用下钢管混凝土柱的可靠性分析

1ST VAN LANG INTERNATIONAL CONFERENCE ON HERITAGE AND TECHNOLOGY CONFERENCE PROCEEDING, 2021: VanLang-HeriTech, 2021 Pub Date : 2021-09-20 DOI:10.1063/5.0067180

T. Nguyen, P. Nguyen, V. T. Tran, D. Pham, L. Benabou

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引用次数: 1

摘要

钢管混凝土(CFST)柱在轴压作用下需要可靠的分析和估算。本课题通过Ansys Workbench集成应用Ansys DesignXplorer解决了上述问题。该方法将抗压强度公式建立在参数的性质中，方便了学术界和工业界对钢管混凝土柱的设计。相关分析和实验设计(DOE)算法有助于探索目前的研究和设计，包括优化和六西格玛分析在CFST截面尺寸(外径150 mm，钢管厚度2.0 ~ 4.3 mm，柱长450 mm)的CFST柱的可靠性分配。该研究概念的效率允许在设计标准中选择CFST柱轴向抗压强度的指定技术，使用模拟和使用概率值的创新测试。

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Reliability analysis of concrete-filled steel tube columns under axial compression

Concrete-Filled Steel Tube (CFST) columns need to be reliably analyzed and estimated under axial compression. This research contributes to solving the above problem by using an integrated Ansys Workbench application, Ansys DesignXplorer. This approach is convenient for academics and industry in the CFST column design because the proposed compressive strength formulas will be established in the parameters’ properties. Correlation analysis and design of experiment (DOE) algorithms help explore the present study and design, includes to optimize and six sigma analysis in the reliability assignment of CFST columns with CFST cross-section dimensions such as 150 mm external diameter, 2.0 to 4.3 mm steel tube thickness and 450 mm column length. The efficiency of this research concept allows selecting specified techniques to axial compression strength of CFST columns primarily in design standards, the use of simulations, and innovative tests using probability values.

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来源期刊

1ST VAN LANG INTERNATIONAL CONFERENCE ON HERITAGE AND TECHNOLOGY CONFERENCE PROCEEDING, 2021: VanLang-HeriTech, 2021

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