Sökning: "variable dynamic grouting"
Hittade 2 uppsatser innehållade orden variable dynamic grouting.
1. Analysis of rock grouting with variable injection pressure
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Rock grouting is an effective technique frequently used in rock engineering to reduce groundwater ingress and increase the stability of surrounding rock mass. The real time grouting control (RTGC) is one of widely used analytical models to predict the grouting process. LÄS MER
2. Experimental Evaluation of the Effects of Dynamic Pressure on Improving Cement-based Grout Penetrability : A study performed with the short slot
Master-uppsats, KTH/Jord- och bergmekanikSammanfattning : The increasing need for watertight underground works, such as tunnel excavations, has sparked an interest in a number of research studies with grout penetrability being the focus. The research has so far contributed to a deeper understanding regarding the assessment of a successful grouting operation from different perspectives such as choice of equipment, material properties, phase planning and performance. LÄS MER