... VIBRATORS FREQUENCIES COMPUTERS LOGGING PROCESSING OUTPUT ACCELEROMETERS WAVES MODELS STANDING OSCILLATORY STATIC PEAK VIBRATIONS TECHNIQUES METHODS ACCELERATION OSCILLATIONS TIMBER MAGNITUDE MODES IMMERSION LABORATORIES STUDIES Proc. Instn Cio.Engrs, Part 2, 1991,91, Sept., 603...

...KH KWAN; CQ LO; TC LIAUW FILL LARGE SCALE MODELS TESTS PLASTIC ANALYSIS FRAMES MULTIBAY INFILLED STEELWORK CONCRETE CONSTRUCTION INFILL THEORY EXPERIMENTS MODELLING METHODS COLLAPSE MODES INTERFACE STRESS NON INTEGRAL EFFECT AXIAL LOADS © Thomas Telford and ICE...

...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...

...T M ROBERTS; H HAJI KAZEMI; D J OEHLERS THEORY REINFORCED STRENGTHENED BONDS BEAMS FAILURES STUDIES CONCRETE STEEL BONDED METHODS MECHANISMS MODES BEHAVIOUR PLATES EXTERNAL ADELAIDE UNIVERSITY Proc. lnstnCiv. Engrs, Part 2, 1989,87,Dec.,651463 DISCUSSION ON PAPER 9344...

... ANALYSIS SHALLOW DEPTH FLEXURAL DEFORMATION COMBINED ACTION FULL EXPERIMENTS BONDS INSTRUMENTATION TESTS PROCEDURE MODES FAILURES STRAIN DEFLECTION FEASIBILITY INTERFACE ULTIMATE LOADS Proc. Instn Civ.Engrs, Part 2, 1989,81, Sept., 377-399 PAPER 9439 STRUCTURAL ENGGRINOEUEPRING...

... quarters that concrete never fails in compression, only in tension when it is unconfined, is akin to the mode of failure presented by the Authors. Professor J. Heyman has said that in real stone structures, compressive strength is such that failure is most unlikely if the line of thrust lies within...

... ENDS STIFFNESS CONNECTIONS POINTS TERMINATION STRENGTHENING BONDING MODELS TWO STAGE ANALYSIS COMPOSITE BEHAVIOUR PARTIALLY PREDICTION DISTRIBUTION INTERFACE MODES FAILURES PARAMETERS EQUILIBRIUM COMPATIBILITY EQUATIONS ANALYTICAL MATERIALS PROPERTIES ANCHORING BONDS AXIAL...

.... W. Brownjohn,A. A. Dumanoglu, R.T. Severn and C. A. Taylor Mr J. D. Littler, Building Research Establishment The team from Bristol University have demonstrated that ambient vibration tests can be used to determine the natural frequencies and mode shapes of the lowest frequency modes of vibration...

... GRAVITY FED TUNNELS CONSTRUCTION DEEP CLAYS LONDON CLAY CAPACITY DEMAND ECONOMICS MANAGEMENT COSTS BENEFITS COST BENEFIT ESTIMATING SAVINGS FEASIBILITY STUDIES HYDRAULIC ANALYSIS SIMULATION DEVELOPMENT CONTROL OPTIMISATION HISTORY OPERATION MODES TRANSFER ROUTES SELECTION...

... model and, also, to observe the mode of failure at ultimate load. 2. The structure modelled was complicated both by being curved in plan and by the presence of the bifurcation. Even so, elastic stresses and deflexions can be determined to any given degree of accuracy by modern finite element techniques...

... METHODS PREDICTION IN PLANE WALLS ANALYSIS SHEAR FRAMES BEAMS COMPOSITE MODES MATERIALS MORTAR PLANE WEAKNESS RESEARCH EXPERIMENTS CONSTANT VALUE TENSION IDEALISED FACTORS PROPERTIES APPROXIMATION Proc. Znstn Cio. Engrs, Part 2,1985,79, June,295-313 CTU8R8A71LU PAPER ENGINEERING...

... in equation (21) or (29) or (30), and, consequently, the natural frequencies may be extracted readily by standarditerativetechniques with little computational effort. Once the desired natural frequency is known, the principal 113 MOUDARRESAND COULL ordinates of the corresponding natural mode are obtainebdy...

... CHARTS PREDICTION EXPERIMENTS EQUATIONS PARAMETERS NON DIMENSIONAL COLLAPSE MODES COLUMNS SHEAR INTERACTION STOREYS SINGLE STOREY INFILL Proc. Instn Cio. Engrs, Part 2,1984, V , Sept., 361-311 TECHNICAL NOTE 412 Plastic design of infilledframes c.T. LIAUW, DIC,FHKIE,FICE,PhD* K. H. KWAN...

... expressioninspecimenDB7(Fig. ll), wherewith H / L = 40 bucklingfailure occurred. Modes offailure 14. InFig. 3 it can be observedthatfailure of specimen D B l was a typical diagonal cracking failure with final extensive crushing of the concrete between support and loading point. Specimen DBfa2iled by crushing...

... 4. Thebehaviour of integral infilled frames rangingfrom elastic tocollapse modes hasbeen studied by non-linear finite element analysis,13 according towhich it can be shown that the cracks develop at approxima4t5e lyto the beams (Figl For single storey integralinfilled frames, four collapse modes...

...TC LIAUW; KH KWAN © Thomas Telford and ICE 1983 HONG KONG UNIVERSITY SCOTT WILSON KIRKPATRICK PLASTIC THEORY NON INTEGRAL FRAMES INFILLED STRESS COLLAPSE REDISTRIBUTION STRUCTURES TALL BUILDINGS MULTI STOREY SINGLE STOREY EXPERIMENTS DESIGN RULES LOADS MODES...

... discretely ring-stiffened cylinder. Buckling mode 9. The buckling mode of inter-ring panels is strongly affected by the elastic criticalwavelength of anequivalent unstiffenedcylinder. Overthe geometrical range of ring-stiffenedoffshore structure tubular members ( R / t = 5&300), the relationship between...

...FW WILLIAMS; MD BOND; L FERGUSSON; HOOKE UWIST UNIVERSITY OF WALES INSTITUTE OF SCIENCE AND TECHNOLOGY ACCURACY NATURAL FREQUENCIES FRAMES CLADDING MODES SUBSTITUTE SWAY METHODS COMPUTERS PROGRAMS DYNAMICS EQUIVALENT LAWS EXTENSIONS MEMBERS STABILITY BEAMS FUNCTIONS...

... and the fluid aspects of the system. Results show that, depending on theoverall stiffnessof the dam, itcsoupled natural frequencies,mode shapesand response are influenced by hydrodynamic and foundation interaction. Also, the effect of water compressibility is found to be small so that it may be neglected...

... ROLLED ASPHALT HRA PAVEMENTS CENTRIFUGAL MODELS TESTS MARKERS MECHANISMS DEFORMATION DISPLACEMENT INCLINOMETERS SHEAR INSTRUMENTS DENSITY MATERIALS SAFETY FACTORS SETTLEMENT SURFACE FOUNDATIONS FAILURES PROFILES MATHEMATICS MODELLING NON LINEAR ELASTIC MODES ELEMENTS...