玄武岩及其混合料断裂性能浅析

Fracture performance analysis of basalt and its mixture

本文对钢—玄武岩混杂纤维混凝土的增韧效果进行了试验研究。钢纤维掺量为0%,1%,1.3%,1.6%,玄武岩纤维掺量为0%,0.05%,0.1%,0.15%,每组三个试件。通过预制缺口梁的P-CMOD曲线计算得出了混杂纤维混凝土的断裂能和断裂韧度。