Field Measurements of Flow Velocities in Propeller Jets

Autor: Irene Cantoni, Arne Van Der Hout, Erik Jan Houwing, Alfred Roubos, Michel Ruijter

Publikováno v: Lecture Notes in Civil Engineering ISBN: 9789811961373

Propellers of ships generate high velocities adjacent to quay walls, jetties and locks. Generally, a bottom protection is installed in order to prevent instability due to scour. Although design guidance exist, propeller-induced loads are far from ful

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa47c2d893ae22e7ae3de55f66db068
https://doi.org/10.1007/978-981-19-6138-0_8

Explorative Learning in Infrastructure Development Megaprojects

Autor: Yan Liu, Erik-Jan Houwing, Marcel Hertogh, Ziwei Yuan, Huimin Liu

Publikováno v: Project Management Journal, 53(2)

Research on explorative learning has primarily focused on the organizational level. Not much research has been done at the megaproject level, which is a more complex form of organizing. Therefore, it is advisable to analyze how the pursuit of explora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a42f6e0d7f354f53544307d6ac17be
https://doi.org/10.1177/87569728211065574

The co-creation of values-in-use at the front end of infrastructure development programs

Autor: Yan Liu, Erik-Jan Houwing, Marcel Hertogh, Alfons van Marrewijk

Publikováno v: International journal of project management, 37(5), 684-695. Elsevier BV
International Journal of Project Management, 37(5)
Lui, Y, van Marrewijk, A H, Houwing, E-J & Hertogh, M 2019, ' The co-creation of values-in-use at the front end of infrastructure development programs ', International journal of project management, vol. 37, no. 5, pp. 684-695 . https://doi.org/10.1016/j.ijproman.2019.01.013

There has been recent academic interest in programs as value creation processes. Scholars focus particularly on the front end of programs as opportunities for clients to create value. At the front end, client and market partners can actively co-produ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4ddc43066e719e3cde21a667bfcb71
https://research.vu.nl/en/publications/6ea8a371-80ea-4134-b232-664700f59f04

Morphodynamic development of intertidal mudflats: consequences for the extension of the pioneer zone

Autor: Erik-Jan Houwing

Publikováno v: Continental Shelf Research. 20:1735-1748

During the last two decades erosion of salt marshes has occurred in the Dutch Wadden Sea, mostly starting with a retreat of the pioneer vegetation in front of the marsh. Spatial variations in erosion of the pioneer zone was likely to the wash away pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45e80f39048df6cf85f998e7bb4d8911
https://doi.org/10.1016/s0278-4343(00)00045-5

In Situ Erosion Flume (ISEF): determination of bed-shear stress and erosion of a kaolinite bed

Autor: Erik-Jan Houwing, Leo C. van Rijn

Publikováno v: Journal of Sea Research. 39:243-253

The strength of a cohesive sediment bed is difficult to determine and must be found experimentally from laboratory tests or through in situ field tests. A new in situ erosion instrument, the In situ Erosion Flume (ISEF), has been developed which is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9b1e9bc6544ee539874b345791a95ca
https://doi.org/10.1016/s1385-1101(98)00007-0