TRACING COMPENSATION GROUTING TO CONTROL GROUND MOVEMENT DUE TO EXCAVATION
跟踪注浆对基坑周围土体变形的控制

The technology of tracing compensation grouting is discussed systematically and the emphasis is put on the time and space parameters based on the control principle of grouting for the ground movement due to excavation. Finally, the conclusion is that the tracing compensation grouting is effective and economical on the protection of the environment adjacent to excavation, based on a case study.