In constructional engineering, rock anchoring support is mainly used for reinforcing and stabilizing stratum, and generally it will unite with other supporting structures. Specifically, one end of rock anchoring is inserted into stratum, and the other end connects with other forms of supporting structure. Through rock anchoring’s tension effect and deep soil layer’s friction action, it reaches function of stabilization.
Owing to distinct characteristic of strong adaptability, rock anchoring has little influence by the depth of foundation pit. It can be used flexibly.
Rock anchoring can be used with other supporting methods, such as underground diaphragm wall-rock anchoring support system, piling-rock anchoring support system, soil nailing-rock anchoring support system.
And because of this, technology application of rock anchoring is abroad in constructional foundation pit engineering and it has good economic benefit.
Generally, rock anchoring system will choose different models according to engineering demand. So technology advantages of rock anchoring has obvious advantages.