![]() The results presented are for full-scale systems and therefore add further insights into simple laboratory ‘shake tests’, although the oscillatory loading in this study is acknowledged to be profoundly different to wave action. The size of the underlayer rock and the type of unit also affected the numerical performance of the single-layer concrete armour systems under vibration. Versatility, wave attenuation, varying freeboards, floating concrete breakwaters are proving popular with marinas and harbour operators looking to expand. By analysing the displacements and assessing the number of units that were displaced by more than one-third their nominal size, the numerical test programme indicated clearly that the initial build packing density was the most important parameter influencing the stability of concrete armour layers under vibration. ![]() Various concrete armour layer structures were built using a carefully researched placement technique and then subjected to a boundary vibration. There are two types of breakwater available, based on usage needs: 20 × 4 x 2 (m) for usage in more severe conditions and 12 x 3 x 2 (m). In this work, a code that combines finite- and discrete-element methods which can simulate motion and interaction among units was used to conduct a numerical investigation. IMFS Wave Attenuators (Breakwaters) are manufactured of structurally reinforced concrete and are monolithically cast in lengths, width and heights to meet our customer's unique site requirements. ![]() In reality, displacements take place under wave loading, whether they are small and insignificant or large and representing serious structural damage. The ability of concrete armour units for breakwaters to interlock and form an integral single layer is important for withstanding severe wave conditions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |