基于多尺度方法的纤维织物增强混凝土有效弹性模量预测

Prediction of Effective Elastic Modulus of Fiber Fabric-reinforced Concrete Based on Multi-scale Method

摘要:

采用多尺度方法来预测纤维织物增强混凝土的有效弹性模量，研究定制织物几何形状提升材料力学性能的途径，并针对平纹织物复合材料的等效模量提出一种设计优化方法。建立的平纹织物复合材料有效弹性模量与纤维丝几何参数之间的解析关系，可为该领域的结构设计提供新的优化策略。

Abstract:

The multi-scale method is used to predict the effective elastic modulus of fiber fabric-reinforced concrete. The approaches to improving the mechanical properties of materials by customizing the geometric shapes of fabrics are discussed. And a design optimization method for the equivalent modulus of plain weave fabric composites is proposed. The analytical relationship between the effective elastic modulus of plain weave fabric composites and the geometric parameters of fiber filaments established can provide the new optimization strategies for structural design in this field.