A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underpinning of a Pier by Microfine Cement Grouting and Compensation Grouting
To enable the construction of a new lock beside a highly loaded pier, an underpinning of about 3.200 m3 was made by microfine cement grouting. The characteristics of different microfine cement grouts were first examined in a trial field test. Settlements caused by the construction works were highly controlled. They were measured by a real-time monitoring system over three years. To remediate and compensate unavoidable settlements a system for compensation grouting was necessary. The recorded values of settlement and heaving allow for an examination of the parameters of different drilling techniques and the efficiency of compensation grouting.
Underpinning of a Pier by Microfine Cement Grouting and Compensation Grouting
To enable the construction of a new lock beside a highly loaded pier, an underpinning of about 3.200 m3 was made by microfine cement grouting. The characteristics of different microfine cement grouts were first examined in a trial field test. Settlements caused by the construction works were highly controlled. They were measured by a real-time monitoring system over three years. To remediate and compensate unavoidable settlements a system for compensation grouting was necessary. The recorded values of settlement and heaving allow for an examination of the parameters of different drilling techniques and the efficiency of compensation grouting.
Underpinning of a Pier by Microfine Cement Grouting and Compensation Grouting
Breitsprecher, Georg (author) / Tóth, Paul Stefan (author)
Third International Conference on Grouting and Ground Treatment ; 2003 ; New Orleans, Louisiana, United States
Grouting and Ground Treatment ; 740-751
2003-01-29
Conference paper
Electronic Resource
English
Mixing , Compaction , Grouting , Germany , Jet grouting , Piers
Underpinning of a Pier by Microfine Cement Grouting and Compensation Grouting
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