Abstract:The traditional method of anchor pile on the deep foundation pit bracing in the gravel stratum with high hardness, poor drilling and easy slump is complicated owing to difficult construction, low efficiency and high cost In gravel stratum,the method combined soil nails and anchor pile is adopted in deep foundation pit bracing, it can obviously cut down engineering cost, raise efficiency and shorten construction period.
中文标题：
卵砾石地层深基坑土钉和锚杆桩联合支护技术
Technique of Deep Excavation Protection Combined Soil Nailing and Anchor Pile in Gravel Stratum
