【摘要】 本文以轴压比为参数,在低周反复荷载下试验的基础上,对外包钢节点的受力性能进行了较为深入的研究,并对抗剪机理作了初步探讨,建立了考虑角钢抗剪作用的节点核心区抗剪承载力公式。更多还原

【Abstract】 Based on the test under reversed cyclic loading with the ratio of axial force as parameter, the behaviour resisting shear force of frame joint covered with angles is studied, the shear resistance mechanisms is discussed and the shear resistance capacity of joint core is formulized.更多还原