truss modeltrʌsˈmɔdəl短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 桁架模型 In this paper a truss model theory using a softened stress-strain curve of concrete is applied to predict the shear strength and behavior of reinforced concrete medium- and high rise shear walls. 本文应用软化桁架理论研究钢筋混凝土中高和高剪力墙的抗剪强度。对于矮剪力墙的抗剪强度应用软化桁架理论已得到与试验相符的结果。 cnki