Abstract: This paper introduces a new displacement release anchors tail.By using the strain gauge device as anchoring tail overcomes the problem that the cycle time of fixing the roadway is too short,and extended the bolt (cable) service life simultaneously.Using flexible triaxial apparatus,single bowl,a pair of bowls and three pairs of bowls uniaxial compression tests were carried out.The maximum bearing capacity for different combinations of the bowl,the time to reach the ultimate bearing capacity,and its variants have been studied.The results showed:With increasing the number of bowls,the maximum bearing capacity will be reduced,but to reach the ultimate load time will be extended,and when designs it can be optimized according to actual conditions.