Comparison of construction technologies of various types of roller concrete dams

摘要

In this thesis a comparison between various types of roller concrete used in dam construction was made. In the first section three different types of roller concrete are outlined, roller compacted concrete (RCC), roller compacted dam concrete (RCD) and cemented sand and gravel concrete (CSG), based on a literature overview. Productions of concrete, material and construction technologies are described. In the second section a static stability analysis using CADAM software was conducted. The analysis was made on RCD, CSG and classical concrete dam for comparison. From the results of the analysis a comparison between addressed dams and between roller concrete and classical concrete is carried out.