受拉面 meaning in Chinese

tension face

Experimental results indicate that the strength capacity , stiffness of columns have a certain extent increasing as a result of the action of cfrp , repaired columns " cracks show little and distribute uniformly . the ultimate strength and ductility of column improved due to the transverse strengthening with cfrp and display more distinct benefit when strengthened by the combined action of the longitudinal and the transverse straps of cfrp . in addition , many parameters including anchorage length of cfrp , thickness of cfrp are considered on the effects of cfrp on strength , and failure modes of columns
试验结果表明，大偏心受压柱受拉面纵向粘贴碳纤维布后，偏压柱承载力和抗弯刚度有一定程度的提高，裂缝宽度减小且分布均匀；碳纤维布横向粘贴偏压柱对偏压柱的承载力和延性有一定的提高；纵横向混合粘贴大偏压柱加固效果更显著；混凝土强度低于c20级时，不适合采用碳纤维布粘贴加固。