Abstract:

This paper discussed several problems about designing and construction technology of static shrinkage method,which is tested and researching atQianhe gold mine in 2008.We put forward some op inions, including technique of three intensifying operation,the recoverymethod of triangle ore heap,hangingwall rock bolting support and removing ore from stope orepass,which can supply a reference for related engineering personnel and extended application.

Key words: Static shrinkage method, Ore heap recovering, Surrounding rock bolting support, Removing ore from stope orepass, Qianhe gold deposit, Gold, Henan