STUDY ON THE FLOATING OF RAIL TRANSIT STRUCTURE CAUSED BY OVERBURDEN UNLOADING
Taking a rail transit tunnel in a city after one year of operation as an example,during the monitoring process,it was found that the tunnel and track bed structure appeared to rise above the control index and had an increasing trend,and then the monitoring unit issued a red warning,encrypted the monitoring point and monitoring frequency,and then simulated and predicted its deformation and carried out an early warning analysis.After receiving the early warning,the operation management unit launched the emergency plan,quickly organized the early warning analysis meeting,and took corresponding disposal measures.
万方数据
维普
