The design and construction method of improvement on swelling soil steep side slope with anchor bolt technology was introduced with field case in Yiyang City of Hunan Province.

• 通过锚杆技术对益阳市嘉昊贸易有限公司办公楼东面陡边坡治理的实例,介绍了采用锚杆技术治理膨胀土陡边坡的设计与施工方法。