CAJ | 학술논문

随着交通事业的发展,公路路面的病害也逐渐暴露出来。主要针对混凝土路面下出现的板底脱空,提出了采用车载弯沉仪与探地雷达相结合的方法,探测板底脱空部位及板底路基病害,并对混凝土路面板底脱空灌浆处理后的效果进行评价。
수착교통사업적발전,공로로면적병해야축점폭로출래。주요침대혼응토로면하출현적판저탈공,제출료채용차재만침의여탐지뢰체상결합적방법,탐측판저탈공부위급판저로기병해,병대혼응토로면판저탈공관장처리후적효과진행평개。
Following the development of transport,the disease of highway pavement has appeared gradually.This paper has studied voids beneath concrete slabs of the highway pavement,proposed a method of combining FWD and ground penetrating radar to detect disease and the position of voids beneath concrete slabs,and carried out scientific evaluation on treatment effect after grouting treatment of voids beneath concrete slabs of the highway pavement.