摘要
由于材料参数、织物结构几何参数以及多种材料比例等参数组合复杂性,给织物增强混凝土的力学性能调控带来挑战。本文采用多尺度方法,预测了纤维织物增强混凝土的有效弹性模量,探讨了如何通过定制织物的几何形状显著提升材料的力学性能。通过建立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,研究成果为材料科学领域提供了新的结构设计优化策略。
Due to the complex combination of material parameters,geometric parameters of fabric structure,and various material ratios,it poses challenges to the mechanical performance control of fabric reinforced concrete.This paper employs a multiscale approach to predict the effective elastic modulus of fiber-reinforced concrete,discussing how to significantly enhance the mechanical properties of materials by customizing the geometric shape of fabrics.By establishing an analytical relationship between the effective elastic modulus of plain weave fabric composites and the geometric parameters of the fibers,this research result provides a new structural design optimization strategy for the field of material science.
作者
李烨
张鹏
魏云龙
LI Ye;ZHANG Peng;WEI Yunlong(Shandong Expressway Group Henan Xubo Highway Co.,Ltd.;Jijin Expressway Co.,Ltd.;Shandong Expressway Group Henan Xuyu Highway Co.,Ltd.)
出处
《广东建材》
2025年第8期36-39,共4页
Guangdong Building Materials
关键词
混凝土
纤维编织物
多尺度
均匀化
弹性模量
Concrete
Fiber woven fabric
Multi-scale
Homogenization
Elastic modulus
