document

Extreme mooring cable tensions due to wave frequency excitations

Liu, Yuming (author)

journal article 1998

document

Fullerene 'crop circles'

Liu, J. (author), Dai, H.J. (author), Hafner, J.H. (author), Colbert, D.T. (author), Smalley, R.E. (author), Tans, S.J. (author), Dekker, C. (author)

journal article 1997

document

A pattern directed approach towards an object adaptive decision support environment for water resources management

Liu, Y. (author)

doctoral thesis 1996

document

Rubble mound breakwater failure modes

Burcharth, H.F. (author), Liu, Z. (author)

The RMBFM-Project (Rubble Mound Breakwater Failure Modes) is sponsored by the Directorate General XII of the Commission of the European Communities under the Contract MAS-CT92- 0042, with the objective of contributing to the development of rational methods for the design of rubble mound breakwaters. 11 institutes from the European Union...

report 1995

document

Design formula for tetrapod breakage

Burcharth, H.F. (author), Liu, Z. (author), Jenssen, M.S. (author), Van der Meer, J.W. (author), D' Angremond, K. (author)

The paper presents a design formula for Tetrapod armour on a 1:1.5 slope exposed to head-on random wave attack The formula predicts the relative number of broken Tetrapods as function of: the mass of the Tetrapods, the concrete tensile strength and the wave height in front of the structure. Thus, the formula addresses the observed problem of...

report 1995

document

2-D model test of Dolosse Breakwater

Burcharth, H.F. (author), Liu, Z. (author)

The rational design diagram for Dolos armour should incorporate both the hydraulic stability and the structural integrity. The previous tests performed by Aalborg University made available such design diagram for the trunk of Dolos breakwater without superstructures (Burcharth et al 1992). To extend the design diagram to cover Dolos breakwaters...

report 1994

document

Elastic shear analysis of rotor blade

Liu, D.K. (author)

report 1993

document

Bragg Reflection of Infragravity Waves by Sandbars

Liu, P.L.F. (author), Cho, Y.S. (author)

Using a multiple-scale perturbation method we derive a set of governing equations describing the transformation of long wave and short wave components in a wave group. These equations are derived from Boussinesq equations with the assumption that the length scale of wave group modulation is in the same order of magnitude as that of the bottom...

report 1993

document

Stress concentration factor for the Nedwind-40 rotor blade

Liu, D.K. (author), van leeuwen, J.L. (author), van Delft, D.R.V. (author)

report 1993

document

Stress concentration factor for the Nedwind-50 rotor blade

Liu, D.K. (author), van Leeuwen, J.L. (author), van Delft, D.R.V. (author)

report 1993

document

The development of design methods for the cost-effective applications of Multiplanar joints: Phase 2: Statie strength of multiplanar connections in rectangular hollow sections Final Report, Part 1, Experimental and numerical investigation on the stati.c strength of multiplanar welded DX- and X-joints in RHS

de Koning, C.H.M. (author), Liu, D.K. (author), Puthli, R.S. (author), Wardenier, J. (author)

report 1992

document

The developement of design methods for the cost-effective applications of multiplanar joints: Phase 2: Static Strength of Multiplanar Connections of Rectangular Hollow Sections Final Report, Part 2 Numerical investigation of the static strength of multiplanar welded T-Joints in R.H.S.

Yu, Y. (author), Liu, D.K. (author), Puthli, R.S. (author), Wardenier, J. (author)

report 1992

document

Numerical determination of the maximum strength of joints based on their stiffness behaviour (draft)

Liu, D.K. (author), Wardenier, J. (author), Puthli, R.S. (author)

report 1992

document

On Chain Coding of Line Drawings

Liu, K. (author)

doctoral thesis 1992

document

Numerical analysis of offshore deck joints between H hot­rolled sections: Final Report

Liu, D.K. (author), Puthli, R.S. (author), Steenbergen, H.M.G.C. (author), Wardenier, J. (author)

report 1992

document

Dynamic load approach in tanker design

Liu, Donald (author)

conference paper 1992

document

Numerical analysis of offshore deck joints between H hot rolled sections: Part 3: Finite Element Analyses on Joint Types 2, 3 and 4 in Steel Grade Fe E 355 and Fe E 460

Steenbergen, H.M.G.M (author), Liu, D.K. (author), Puthli, R.S. (author), Wardenier, J. (author)

report 1991

document

Dynamics of elevated jack-up structures

Liu, P. (author)

doctoral thesis 1991

document

Research into the static strength of multiplanar connections in rectangular hollow section: Part 1; Activities in The Numerical Research Programme

Liu, D.K. (author), Puthli, R.S. (author), Wardenier, J. (author)

report 1991

document

Numerical analysis of offshore deck joints between H hot-rolled sections: Part 2: Preliminary FE Study

Puthli, R.S. (author), Liu, D.K. (author), Steenbergen, H.M.G.C. (author), Wardenier, J. (author)

report 1991