非线性分析混合钢筋混凝土框架。2：执行和查证

NONLINEAR ANALYSIS OF MIXED STEEL-CONCRETE FRAMES.
II: IMPLEMENTATION AND VERIFICATION
非线性分析混合钢筋混凝土框架。2：执行和查证(中文5000字,英文5000字)
ABSTRACT: This is the second of two companion papers that describe the formulation of analysis models for
simulating the inelastic seismic response of three-dimensional mixed frame structures comprised of steel, reinforced-
concrete, and/or composite members. Described in a companion paper is the flexibility-based formulation
of a three-dimensional beam-column element to model the inelastic cyclic behavior of beam-columns under
combined axial load and biaxial bending. This paper describes the development of yield surface equations and
stiffness parameter calibration for bisymmetric steel, reinforced concrete, and encased composite beam-columns.
Accuracy of the model is verified through comparisons to data from previously published tests and detailed analyses.
概要：这是一个两方面描绘用公式模拟的三维混合框架刚结构和加固混凝土无弹性地震反应分析模型的文献。结合轴向载荷和双向受弯，描述的文献是对三维梁柱因 素模型束柱的无弹性循环行为。本文介绍了屈服面方程和刚度参数标定的双对称钢，钢筋混凝土，组合梁，以及柱的发展。精确的模型是被先前公布的测试和详细的 分析所检验的。