Location
STEW202
Session Number
93
Session Title
Varied Use of Compaction Grouting For Roadway Rehabilitation
Track Title
Maintenance & Operations
Event Description/Abstract
Compaction grouting was developed many years ago as a means of densifying soft and weak soils under existing structures as well as re-leveling the structure itself once settlement has occurred. The technique can treat not only the symptom of the problem (settlement) but the cause (the underlying soft soil), thereby extending the life of the structure. The technique and associated installation procedures will be discussed, and applications for roadway rehabilitation will be summarized.
The Varied Use of Compaction Grouting for Roadway Rehabilitation
STEW202
Compaction grouting was developed many years ago as a means of densifying soft and weak soils under existing structures as well as re-leveling the structure itself once settlement has occurred. The technique can treat not only the symptom of the problem (settlement) but the cause (the underlying soft soil), thereby extending the life of the structure. The technique and associated installation procedures will be discussed, and applications for roadway rehabilitation will be summarized.
