半充填开采指的是在一个综采工作面，一部分采用垮落开采，另一部分用充填开采，而半充填开采中使用的隔离支架是整个工作面支护的关键点，起着分隔充填区和垮落区的重任。研究的隔离支架满足了设备的使用要求，并在井下实际开采中取得成功应用。“,”Half filling mining refers to the part of a fully mechanized coal face with caving mining with filling mining in another part of isolation support, and the use of half filling mining is the key point in the support of the whole working face, a task separate filling zone and caving zone. Studies the isolation support can meet the requirements of the use of equipment, and successfully applied in the actual underground mining.