纤维沥青混凝土低温抗裂稳定性初探

Fibrous Bituminous Concrete Resists the Stability of Splitting to Explore Briefly at Low Temperature

对沥青路面低温产生裂缝的原因进行了分析在低温弯曲蠕变试验和低温弯曲试验中,通过低温弯曲蠕变速率和低温劲度模量验证了纤维沥青混合料的低温抗裂性能,阐述了纤维加强沥青混合料抗裂性能作用机理。

This text has been analyzed to the reason why the road surface of bitumen produces the crack at low temperature at first, then test in the crooked creep of the low temperature and in the crooked test of low temperature. Through the low- temperature bending creep rate and low- temperature stiffness modulus, further validates the low- temperature cracking performance of the fiber asphalt mixture and analyzes mechanism of action of the anti - cracking performance of the fiber reinforced asphalt mixture.