| An analytical study of the cone penetration test in clay | Geotechnique | 1991 | 281 |
| Uptake of cadmium and zinc by the alga Chlorella vulgaris: II. Multi-ion situation | Biotechnology and Bioengineering | 1991 | 153 |
| Estimation of structural parameters in time domain: A substructure approach | Earthquake Engineering and Structural Dynamics | 1991 | 146 |
| The chemical nature of the nitrogens in polypyrrole and polyaniline: A comparative study by x‐ray photoelectron spectroscopy | Journal of Chemical Physics | 1991 | 84 |
| Solidification microstructure of electrodischarge machined surfaces of tool steels | Materials Science and Technology | 1991 | 75 |
| A Sequential Linearization Approach for Solving Mixed-Discrete Nonlinear Design Optimization Problems | Journal of Mechanical Design, Transactions of the ASME | 1991 | 65 |
| Drying characteristics of tomatoes | Journal of Food Engineering | 1991 | 63 |
| Multiple crack interaction and its effect on stress intensity factor | Engineering Fracture Mechanics | 1991 | 59 |
| A Rayleigh-Ritz approach to transverse vibration of isotropic and anisotropic trapezoidal plates using orthogonal plate functions | International Journal of Solids and Structures | 1991 | 57 |
| X-ray photoelectron spectroscopy studies of deprotonated polypyrrole and its complexes | Polymer | 1991 | 51 |
| Vibration analysis of multi-span plates having orthogonal straight edges | Journal of Sound and Vibration | 1991 | 44 |
| Flaw detection in composites using time-average shearography | Optics and Laser Technology | 1991 | 43 |
| On the prediction of tensile properties from hardness tests | Journal of Materials Science | 1991 | 38 |
| NUMERICAL EXPERIMENTS WITH FLUID CONVECTION IN TILTED NONRECTANGULAR ENCLOSURES | Numerical Heat Transfer; Part A: Applications | 1991 | 37 |
| A Set of Orthogonal Plate Functions for Flexural Vibration of Regular Polygonal Plates | Journal of Vibration and Acoustics, Transactions of the ASME | 1991 | 37 |
| Preliminary studies into the behaviour of knee braced frames subject to seismic loading | Engineering Structures | 1991 | 34 |
| Dynamic response of buildings due to trains in underground tunnels | Earthquake Engineering and Structural Dynamics | 1991 | 34 |
| Thermal properties of tropical wood–polymer composites | Journal of Applied Polymer Science | 1991 | 34 |
| Computational Implementation and Tests of a Sequential Linearization Algorithm for Mixed-Discrete Nonlinear Design Optimization | Journal of Mechanical Design, Transactions of the ASME | 1991 | 32 |
| FTIR characterization of tropical wood–polymer composites | Journal of Applied Polymer Science | 1991 | 29 |
| Box-column to I-beam connections with external stiffeners | Journal of Constructional Steel Research | 1991 | 27 |
| Optimization of cutting conditions for multi-pass turning operations using sequential quadratic programming | Journal of Materials Processing Technology | 1991 | 26 |
| IKOOPPS: an intelligent knowledge-based object-oriented process planning system for the manufacture of progressive dies | Expert Systems | 1991 | 21 |
| Parametric study on distortional buckling of monosymmetric beam-columns | Journal of Constructional Steel Research | 1991 | 20 |
| Design of earthquake-resistant steel frames with knee bracing | Journal of Constructional Steel Research | 1991 | 19 |
