Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rubble Mound Jetty Armor Damage
In this paper, a small-scale experiment measuring damage development on rubble mound jetties is discussed. The jetties were arranged in a parallel configuration to form an inlet and were exposed to four long-term storm series composed of waves only and waves on a steady ebb current. In this paper, only tests with waves head-on to the jetties are discussed. The experiment yielded unique topographic data of one structure acquired throughout each storm using a precision laser profiler. The data show that previously developed equations for predicting damage development on breakwaters can predict damage on jetties; but the empirical calibration coefficients are shown to be variable between test series. Damage development for jetties with wave crests perpendicular to structure alignment appears to be similar to that of breakwater cross sections where wave crests are parallel to structure alignment.
Rubble Mound Jetty Armor Damage
In this paper, a small-scale experiment measuring damage development on rubble mound jetties is discussed. The jetties were arranged in a parallel configuration to form an inlet and were exposed to four long-term storm series composed of waves only and waves on a steady ebb current. In this paper, only tests with waves head-on to the jetties are discussed. The experiment yielded unique topographic data of one structure acquired throughout each storm using a precision laser profiler. The data show that previously developed equations for predicting damage development on breakwaters can predict damage on jetties; but the empirical calibration coefficients are shown to be variable between test series. Damage development for jetties with wave crests perpendicular to structure alignment appears to be similar to that of breakwater cross sections where wave crests are parallel to structure alignment.
Rubble Mound Jetty Armor Damage
Pratt, Jennifer (Autor:in) / Melby, Jeffrey A. (Autor:in) / Kobayahsi, Nobuhisa (Autor:in)
Coastal Structures 2003 ; 2003 ; Portland, Oregon, United States
Coastal Structures 2003 ; 201-212
28.09.2004
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Rubble Mound Jetty Armor Damage
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Tetrapod armor stability of rubble mound breakwaters
| Engineering Index Backfile | 1969
A probabilistic model of rubble mound armor stability
| Elsevier | 1989
Stability of Rubble-Mound Breakwater and Jetty Toes; Survey of Field Experience
| UB Braunschweig | 1986
Measurement of Armor Damage on Rubble Mound Structures: Comparison Between Different Methodologies
| British Library Conference Proceedings | 2004