Through comparative analysis of the different stress release rates,different heading face thrusts and different excavation orders,it is found that the different stress release rates are the main factor that causes the sewer settlement.

Through the comparative analysis of the different influencing factors,it is found that the different stress release rates which result from more digging soil,not timely stitching segment and not timely grouting and so on greatly influence the settle.

Study on residual stress release in numeral control manufacture of aluminum-alloy pre-stretching board;

Evaluation for existing truss-cable composite continuous steel bridge based on stress release method;

Static loading-unloading test of sand and stress release model

The event is ore earthquake of rock burst type related to coal mine exploitation and mining activity,the micro-earthquake swarms belong to occasional local stress releasing.

rough turn is separated from finish work,resulting in a fully stress release.

Deepwater sample disturbance due to stress relief;

To achieve this goal, it is necessary to consider the problem of stress relief in the process of tunnel excavation using numerical simulation method, which is, however, extremely complicated and trivial.