...G W HUNT © Thomas Telford and ICE 1989 BIFURCATION THEORY SYMMETRY UNSTIFFENED PLATES FLEXURAL NON LINEAR LOCALISATION MODES SPRINGS ELASTIC RIGID STRUCTURAL INSTABILITY PROPERTIES STIFFENED SHELLS TORSIONAL INTERACTION ELEMENTS ANALYSIS LINK COMPONENTS DESIGN...

... GARDENS KEW LONDON ROYAL BOTANIC GARDENS ROYAL BOTANIC GARDENS HISTORY PLANTS RIBS TEMPORARY DESIGN WROUGHT IRON CAST SURVEYS DETERIORATION COSTS STRUCTURAL WORK STRUCTURES ANALYSIS CORROSION RESTORATION MANAGERS QUANTITY APPRAISAL SURVEYORS CONSERVATION SYMMETRY WIND...

... by which the known elastostatic results for a plain circular raft and a thin-walled cylinder under conditions of axial symmetry may be combined to assess the structural behaviour of a circular raft constructed monolithic with a peripheral cylindrical wall. The ground is modelled as either Winkler springs...

...O VILNAY; J HEYMAN; WJ HARVEY; JW MANN; RP WALKLATE © Thomas Telford and ICE 1984 CAMBRIDGE UNIVERSITY DUNDEE UNIVERSITY BRITISH RAIL BUCKLING MASONRY ARCHES BEHAVIOUR MECHANISMS EQUILIBRIUM STABILITY GEOMETRY SYMMETRY PARAMETERS SAFETY FACTORS INSTABILITY ANALYSIS...

.... The elastic properties of the concrete substructure are taken as E = 15 GPa and v = 0.2, and therelative stiffnessof the raft is verylow ( K z 0.01). Results of quarter-symmetry raft analyses 9. A series of raft analyses was carried out assuming quarter-symmetry in order toassess the sensitivity of computed...

... FLEXURE STOREYS BAYS COLUMNS SYMMETRY RIGIDITY SHEAR CALCULATIONS STIFFNESS Proc. Instn Civ. Engrs, Part 2,1983,75, Mar., 129-135 TECHNICAL NOTE 359 Accuracy of natural freq-luencies givenb'Y substitute sway frames with cladding F. W. WILLIAMS" M. D. BOND* L. FERGUSSON* Introduction Roberts...

... thePaperovercomesthis problem, first by the application of symmetry about the middle plane of the structure. (It is shown that the methodmay still be successfully applied when the top and bottom flanges arenot exactlysimilar.)Second, advantage is taken of engineering knowledge ofthe typeof displacement and stress...