CAJ | 학술논문

用具有温度负膨胀特性参数的碳/芳纶纤维增强水泥及混凝土可以增加其强度及机械性能,同时还可以控制其温度变形以防止开裂.文章根据各向异性材料分析方法,对碳/芳纶纤维增强水泥及混凝土的温度变形自约束作用进行了研究和试验.
용구유온도부팽창특성삼수적탄/방륜섬유증강수니급혼응토가이증가기강도급궤계성능,동시환가이공제기온도변형이방지개렬.문장근거각향이성재료분석방법,대탄/방륜섬유증강수니급혼응토적온도변형자약속작용진행료연구화시험.
Cement and concrete reinforced by carbon and aramid fibers which have negative thermal expansion coefficients can improve strength and mechanical properties. And they can also control temperature deformation in the concrete in order to protect from cracks. This paper investigated on analysis and experiment for self-restraint of temperature deformation in carbon/aramid reinforced concrete according to analysis method in anisotropic materials.