钢筋混凝土小偏压构件相对受压区高度的确定

Practical calculation method of symmetrical reinforcement in rectangular section under small eccentric compression loads

根据平截面假定和小偏心受压构件的基本公式,提出了两种钢筋混凝土矩形截面小偏心受压构件对称配筋的简化计算方法,并应用两个相关实例进行验证,具有良好的效果,为今后设计计算改进和提高提供了依据。

Based on the plane section assumption and the formulas of compression members with small eccentricity, the interaction diagram Of and the linear interpolation formula of ξ according to the calculation of rectangular section capacity with symmetrical reinforcement are present- ed. The results indicate that the method is convenient and has high accuracy and it is the simplest way.