【摘要】 通过一个工程实例 ,介绍了利用锚杆一树根桩复合挡土结构治理膨胀土地区切岭滑坡的方法。针对膨胀土吸水膨胀等特性提出利用减水剂及干法成孔等施工工艺 ,抗拔试验说明了方法的有效性。更多还原

【Abstract】 The bolt-root pile composite retaining structure was used in an expansive soil slide correction project,in which water-reducing measures,such as dry drilling and water-reducing dosage,were used. The effectiveness of the method was shown by the anchorage test results.更多还原