Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/78081
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dc.contributor.authorIndera, Reka Putra
dc.date.accessioned2019-06-11T08:57:59Z
dc.date.available2019-06-11T08:57:59Z
dc.date.issued2019
dc.identifier.urihttp://hdl.handle.net/10356/78081
dc.description.abstractThe construction of deep subsea cavern is very risky and costly. One of the major risks is water inflow into the cavern. Rock pre-grouting is used to seal the tunnels and caverns from excessive water inflow. This method has been considered to be notoriously unpredictable and relied heavily on the engineers’ experiences. This research did a case study with the grouting data from tunnel OT01-c provided by the Jurong Rock Cavern (JRC) owner to predict the grouting volume needed to seal the tunnel. Large amount of grouting data was extracted, pre-processed and transformed to be a clean dataset fit for Artificial Neural Network (ANN) input. The ANN model developed has reasonable capacity (accuracy and reliability) and could be used to predict grouting volume for different tunnel section. In addition of using machine learning tool like ANN, the research also explored the data using conventional techniques such as regression and statistical graphic methods. These methods have revealed many insights regarding the relationship between parameters. For example, it was found that Rock Quality Designation (RQD) has little importance in influencing the grout take volume. This research has provided a broader understanding and perspective about rock grouting especially about parameters that influence the grouting volume.en_US
dc.format.extent102 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineering::Civil engineeringen_US
dc.titleGrouting in rock cavern : a case studyen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorZhao Zhiyeen_US
dc.contributor.schoolSchool of Civil and Environmental Engineeringen_US
dc.description.degreeBachelor of Engineering (Civil)en_US
dc.contributor.organizationJTC Corporationen_US
dc.contributor.supervisor2Liu Qianen_US
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Appears in Collections:CEE Student Reports (FYP/IA/PA/PI)
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