延性

Refer to the ductibility and light-weight which improved the construction more safe reliability.

钢结构延好，自重轻、大大提高了住宅的安全可靠。

Abstract:The structural influencing coefficient includes ductility reduction factor and overstrength factor.

［提要］结构影响系主要包括延折减系和超强系。

The cross-section curvature ductility ratio for R.C inequiaxial T-shaped, L-shaped and cress-shaped columns is calculated by numerical method.

摘要采用全程析方法，计算了钢筋混凝土不等肢T形、L形和十字形柱截面模型在多种工况下的截面曲率延比。