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本文讨论了钢筋混凝土框架结构的非线性非弹性分析法的某些方面,并且阐述了作者推导的一种计算机程序(ST RUPL 1)的能力。我们叙述了在各种荷载条件下,钢筋混凝土框架的传统分析法。结构反应的特点在于弹性的,非弹性的和总的节点位移;弹性的,非弹性的和总的应力组合;以及非弹性应变的组合。我们求出并讨论了各种数据。例如弹性极限反应,极限变形,破坏荷载系数和破坏机理。
This article discusses some aspects of nonlinear non-elastic analysis of reinforced concrete frame structures, and elaborates the capabilities of a computer program (ST RUPL 1) derived by the author. We describe the traditional analysis of reinforced concrete frames under various loading conditions. Structural reactions are characterized by elastic, inelastic and total nodal displacements; elastic, inelastic and total stress combinations; and combinations of inelastic strains. We calculated and discussed various data. For example, elastic limit reaction, ultimate deformation, failure load factor and failure mechanism.