【摘要】 结合海南东线高速公路旧水泥砼路面的整治,对路面反射裂缝形成原因及玻纤格栅作用机理进行分析,并通过对该整治工程的试验路段多年的观察与对比分析,对玻纤格栅有效抑制和减缓沥青砼路面反射裂缝,提高路面的使用寿命的效果进行肯定.更多还原

【Abstract】 The paper analyze forming reason of the reverberation crack of road surface and the functional mechanism of fiberglass from the renovation of the old cement concrete road surface of Hainan Eastern Highway,The thesis affirm the positive effect that fiberglass gridiron can effectually restrain and reduce the reverberation crack of the bitumen concrete road surface and then to prolong the life-span of road surface by observation and contrast analyse of the testing road section of the renovation project for years.更多还原