钢筋砼不等肢L形异形柱承载力的试验研究

Experimental research on strength of arbitrarily inequiaxial L-shaped R.C.columns

本文通过对 9根不等肢 L形截面钢筋砼构件在双向弯矩作用下的试验研究 ,揭示了不等肢 L形截面钢筋砼构件在双向弯矩作用下的破坏形态 ,验证了平均应变的平截面假定 ,总结得出了不等肢

Based on static test method of erect loading and on the experimental study of 9 R.C. members with inequiaxial L\|shaped cross-section subjected to axial compression and biaxial bending, this paper reveals the failure pattern of R.C. members with inequiaxial L\|shaped cross-section under axial compression and biaxial bending, examines the hypothesis of plane cross\|section of average strain, and summarizes the general regularity of failure of inequiaxial L\|shaped R.C. members. This paper has theoretical and practical importance because it is a supplement and perfectness to the study of frame structure system of arbitrary columns.