【摘要】 应用透地雷达高精度检测公路混凝土路面脱空发育程度等病害 ,并采用水泥化学灌浆补强加固 ,取得了良好的效果更多还原

【Abstract】 The ground penetrating radar was used to detect with high precision such hazards as the development of vacancy in highway concrete surface, and then cement chemical grouting was adopted for strengthening and consolidation. The results are satisfactory.更多还原