document

Duurproeven ter bepaling van de wrijvingscoëfficiënten van contactvlakken die zijn voorzien van ethyl-silicaat zinkstof verven

Munter, H.L.N. (author), Bouwman, L.P. (author)

report 1978

document

De praktijk van de civiel ingenieur

Lohuizen, H.P.S. (author)

lecture notes 1978

document

Hydrodynamic aspects of fixed offshore structures

Massie, W.W. (author)

lecture notes 1978

document

The static strength of welded lattice girder joints in structural hollow sections

Wardenier, J. (author), Stark, J.W.B. (author)

report 1978

document

Fatigue and Corrosion fatigue behaviour of offshore steel structures: Progress report January 1 - June 30, 1978

de Back, J. (author), Vaessen, G. (author)

report 1978

document

On the destratification of lakes and reservoirs using bubble columns

Kranenburg, C. (author)

The aim of this research project was (i) to obtain an understanding of the destratification process caused by the local injection of air at the bottom of a thermally stratified lake or reservoir, and (ii) to make possible quantitative predictions of the rate of destratification in a given situation. To this end a mathematical model was set up,...

report 1978

document

Lange golven I

Verspuy, C. (author), De Vries, M. (author)

Collegediktaat b73a.

lecture notes 1978

document

Rivieren en Rivierwerken

Van Bendegom, L. (author)

Inleiding - Het water (hydrologie, waterloopkunde, waterkwaliteit) - De vaste stof (geologische aspekten, sediment) - riviermorfologie - rivieronderzoek - rivierwerken (regulering, oever en bodemverdediging, waterstandsregulering) - Toepassingen (hoogwaterbeheersing, watervoorziening, scheepvaart, waterkracht, afvalverwijdering,...

lecture notes 1978

document

Energy loss and set-up due to breaking random waves

Battjes, J.A. (author), Janssen, J.P.F.M. (author)

A description is given of a model developed for the prediction of the dissipation of energy in random waves breaking on a beach. The dissipation rate per breaking wave is estimated from that in a bore of corresponding height, while the probability of occurrence of breaking waves is estimated on the basis of a wave height distribution with an...

conference paper 1978

document

Design rules for predominant statically loaded welded joints with hollow section bracings and an I- or H- section as chord

Wardenier, J. (author), Mouty, J. (author)

report 1978

document

The berthing ship problem: Forces on berthing structures from moving ships

Fontijn, H.L. (author)

In this report a mathematical model is formulated which is sufficiently accurate to describe quantitatively and qualitatively the behaviour of a ship berthing to a structure equipped with fenders as well as to determine the response of the fenders themselves. In order to achieve this a set of equations is drawn up by which the (coupled)...

report 1978

document

Coastal Engineering: Glossary and conversion factors

Massie, W.W. (author)

Glossary in Dutch, English, German and French of coastal engineering terms.

lecture notes 1978

document

Measurements and interpretation of dynamic loads on bridges: ECSC contract number 7210-KD/6/604 Technical report for the period 1 July - 1 January 1978

Zoetemeijer, P. (author), de Back, J. (author), Tromp, W.A.J. (author)

report 1978

document

Developing laminar flow in curved rectangular channels

De Vriend, H.J. (author)

As an intermediate step between earlier investigations on fully developed laminar flow in curved channels of shallow rectancular wet cross-section and the mathematical modeling of turbulent flow in river bends, a mathematical model of developing laminar flow in such channels is investigated. The most important assumptions made in addition to...

report 1978

document

Fully developed laminar flow in curved ducts

De Vriend, H.J. (author)

A mathematical model of steady, fully developed laminar flow in curved ducts is developed and used to derive a simplified computation method to be applied in another mathematical model predicting the flow in river bends. The laminar flow model is verified by comparing its results with analytical, numerical and experimental results reported in...

report 1978

document

Buckling Strength of Plywood, Results of Tests and Design Recommendations

Dekker, J. (author), Kuipers, J. (author), Ploos van Amstel, H. (author)

Tests were carried out on 100 specimens of Canadian Douglas fir plywood to verify that reasonably good agreement exists between the buckling theories and the actual behaviour of plywood. From load-deflection curves values for a critical buckling strength can be determined, which are in good agreement with theoretical values in the case of simply...

journal article 1978

document

Bed-load formulae for non-uniform sediment

Ribberink, J.S. (author)

A bed-load sediment transport formula has ben devlopd for every fraction of the sediment mixture. All existing bed-load formula have been reanalysed on their application for this purpose (Kalinske, Einstein, Meyer-Peter and Muller) as well as adaptations by different other authors

report 1978

document

Coastal engineering. Volume II: Harbor and beach problems

Massie, W.W. (author)

Lecture notes: beach morphology, sediment transport, longshore transport, beach erosion, access channels, ship maneuvering.

lecture notes 1978

document

Partially Prestressed Concrete, Theory and Experiments

Bruggeling, A.S.G. (author), Brunekreef, S.H. (author), Walraven, J.C. (author)

journal article 1978

document

Fatigue and Corrosion fatigue behaviour of offshore steel structures: Progress report July 1 - December 31, 1977

de Back, J. (author), Vaessen, G. (author)

report 1978