机构地区: 北方交通大学土木建筑工程学院
出 处: 《北方交通大学学报》 1999年第1期24-29,共6页
摘 要: 将钢筋混凝土任意截面分析方法与Salah提出的段长法结合,使钢筋混凝土偏压构件的非线性稳定性分析方法得以简化.分析中考虑了材料及几何非线性特征,计算公式简便,不需迭代,直接计算即可得到构件的临界长度及临界荷载.计算结果与试验结果吻合很好. Based on the analysis of arbitrary reinforced concrete cross-section, the nonlinear stability analysis of an eccentric compression member is simplified with the segment length method, to take into account nonlinearity of material and geometry without iteration. The analyzing results correspond very well with the experimental data.
领 域: [建筑科学]