Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Short-time cavitation erosion of concrete
The paper reviews the results of preliminary investigations into concrete specimens subjected to short-time cavitation at exposure times between 2 and 10 s. Short-time cavitation erosion may be a considerable erosion phenomena that directly contributes to the material removal in concrete hydrodemolition processes. Even a very short exposure time (tc = 2 s) is sufficient to modify the surface topography of the investigated specimens. The material's behaviour during cavitation erosion significantly depends on its capability to transfer local stresses and to locally deform. High stiffness and brittleness promote transgranular fracture. The interfacial bond between aggregate and cement matrix is on decisive importance for the cavitation erosion resistance.
Short-time cavitation erosion of concrete
The paper reviews the results of preliminary investigations into concrete specimens subjected to short-time cavitation at exposure times between 2 and 10 s. Short-time cavitation erosion may be a considerable erosion phenomena that directly contributes to the material removal in concrete hydrodemolition processes. Even a very short exposure time (tc = 2 s) is sufficient to modify the surface topography of the investigated specimens. The material's behaviour during cavitation erosion significantly depends on its capability to transfer local stresses and to locally deform. High stiffness and brittleness promote transgranular fracture. The interfacial bond between aggregate and cement matrix is on decisive importance for the cavitation erosion resistance.
Short-time cavitation erosion of concrete
Momber, A.W. (Autor:in)
2000
6 Seiten, 6 Bilder, 2 Tabellen, 16 Quellen
Aufsatz (Zeitschrift)
Englisch
Short-time cavitation erosion of concrete
| British Library Online Contents | 2000
Cavitation erosion of concrete
| Springer Verlag | 1978
Cavitation erosion of concrete
| Online Contents | 1978
| British Library Online Contents | 2000
| British Library Online Contents | 2000