习新公路重力式路肩挡土墙病害成因分析及治理设计

Analysis on Cause of Disease at Gravity Shoulder Retaining Wall along Xishui-Xinzhan Highway and the Control Design

对习新公路K61+207^+293段重力式路肩挡土墙通车后的病害成因进行了分析,在此基础上,经过治理方案比选,确定了较为经济、合理的设计方案,即采用预应力锚索等加固措施,成功地完成了挡土墙的病害治理,确保了道路行车安全。

For the diseases arising at the gravity should retaining wall in Section K61 ＋ 207 ~ ＋ 293 of XishuiXinzhan Highway which has been open to traffic,the causes thereof were analyzed,based on which the economic and proper control scheme were determined through comparison,that is,prestressed anchor cable was used as reinforcement to control the disease at the retaining wall so that the road safety was ensured.