... is observed by measuring the thermal strain and multiplying by the value of E for the material. The value of E is unknown, but by taking two strain measurements at certain intervals the difference in stress can be calculated without knowledge of the E value. 2. According to the sine rule the amplitude...

...AS WHITE; CT TIEW © Thomas Telford and ICE 1985 MIDDLESEX POLYTECHNIC OSCILLATIONS EXPERIMENTS WIND TUNNELS WIND TUNNELS FREQUENCY AMPLITUDE SPEED INSTABILITY TORSION EFFECT SINUSOIDAL VERTICAL GUSTS SUBCRITICAL GALLOPING RECTANGULAR CYLINDERS TURBULENCE VELOCITY...

...RP LAM; LCH LAM © Thomas Telford and ICE 1984 HONG KONG UNIVERSITY METHODS DESIGN TALL BUILDINGS HIGH RISE WIND FORCES DYNAMICS MEASUREMENT EXPERIMENTAL TYPHOONS CONDITIONS EXPERIMENTS OBSERVATIONS LOADS STRUCTURAL RESPONSES RELATIONS AMPLITUDE STEEL FRAMES VALUE...

...WR DICKENS © Thomas Telford and ICE 1984 THAMES POLYTECHNIC FLOWCAGE LABORATORIES TESTS RENEWABLE ENERGY WATER DEVICES FLOW AMPLITUDE VIBRATIONS ELASTIC SUPPORTS ASSEMBLY TUBES FLUMES LOADS DAMPING EXTERNAL POWER CHANGE SOURCES FLYWHEELS PUMPING DRIVING...

... fluctuation time mean free-stream velocity vibration velocity vibration amplitude initial displacement to the system in still water half-cycle peak amplitude reducedamplitude, Y / h angle of attack of relative flow reduced damping of system, c/(2mwn) vibratory Reynolds number dimensionless initial...

...AR HALLIWELL; PC MACHEN; JRC HSU; R SILVESTER © Thomas Telford and ICE 1982 WESTERN AUSTRALIA UNIVERSITY SHORT CRESTED WAVES WATER DEPTH RESEARCH THEORY RATIOS INTERACTION RESONANT COMPONENTS FINITE AMPLITUDE CURVES h o c . Instn Ciu. Engrs, Part 2, 1982, 73, June...

... AMPLITUDE RIGID LONGITUDINAL MULTIPLE AXISYMMETRIC UNDULATIONS INDEPENDENT FIRST ORDER FREQUENCIES GENERATION FORMULATION Proc. lnstn Ciu. Engrs, Part 2, 1981,71, Mar., 263-267 TN 276 Flow resonancesriginid pipes with regular longitudinal corrugations P. LATINOPOULOS, PhD* D. K. TOLIKAS, PhD...

... andMarch 1979 was caused by thebuttresses behaving more as a monolith than as individual entities. It was expected that these frequency and amplitude trends would continue with the continued raising of thewater level in the reservoir with, perhaps, an enhanced effect caused by the added mass of water...

...LCH LAM; JH RAINER; RP LAM; AP JEARY; BRE © Thomas Telford and ICE 1980 BRE BUILDING RESEARCH ESTABLISHMENT NATIONAL RESEARCH COUNCIL CANADA EXPERIMENTAL BEHAVIOUR STEEL WIND ESTIMATES FREQUENCIES SPECTRA AMPLITUDE STUDIES TALL FRAMES SPEED DAMPING EXTRAPOLATION...

...A OWEN © Thomas Telford and ICE 1979 INSTITUTE OF OCEANOGRAPHIC SCIENCES EFFECT TIDES CHANNELS TIDAL BARRAGES PERMEABLE TWO DIMENSIONAL NUMERICAL MODELS POWER REGIMES GENERATION EBB ESTIMATES PLANT YIELD ANNUAL SIMULATION AMPLITUDE SLUICES TURBINES BRISTOL...

...BR ELLIS; BRE BRE BUILDING RESEARCH ESTABLISHMENT STUDIES DYNAMICS SOILS STRUCTURES INTERACTION EXPERIMENTS PROPERTIES RIGID FOUNDATIONS FLEXIBLE EFFECT ANALYSIS BEHAVIOUR TESTS PROCEDURE RESONANT FREQUENCIES DAMPING MODES GRAVITY RATIOS CHANGE SHAPE AMPLITUDE...

...%a...

... with the background excitation and the turbulent characteristics of the approaching wind. However, as the wind speed increases, the contribution near the resonant frequency becomes more significant, as shown by the amplitudes of the peaks at the resonant frequency in the power spectral density functions. 0.0 0.1 0.2...

... FORCED VIBRATIONS EXCITATION VALUE FREQUENCIES MODES SHAPE DAMPING PROPERTIES IMPACT FACTORS THEORY MODAL MATHEMATICS MODELS PREDICTION CHARACTERISTICS EXPERIMENTS CORRELATION TESTS ANALYSIS COMPUTERS VEHICLES MEASUREMENT TOLERANCES LEVELS HUMAN DISPLACEMENT AMPLITUDE...

... SHAPE VALUE PERIODS LIGHTWEIGHT CYLINDERS AMPLITUDE PARAMETRIC FINS WAKE MARINE STEEL CYLINDRICAL FLOW EXCITED SHEDDING FORMS STABILITY FLEXIBLE PEAK REYNOLDS NUMBERS CONTROL BOUNDARIES TWIN PROBLEMS STRUCTURES CANTILEVER Proc. Instn Civ. Engrs, Part 2, 1979, 67, Mar., 13-30...

...TS HEDGES; IG JONSSON © Thomas Telford and ICE 1978 LIVERPOOL UNIVERSITY EFFECT ANALYSIS LENGTH GRAPHS TRANSDUCERS SUBSURFACE CURRENTS WAVES GRAPHICAL UNIFORM AMPLITUDE WAVELENGTHS MEASUREMENT RECORDING METHODS CALCULATIONS ESTIMATES PRESSURE Proc. Instn Civ...

...JFA SLEATH © Thomas Telford and ICE 1975 CAMBRIDGE UNIVERSITY TRANSITION BEDS MEASUREMENT ANEMOMETERS RANDOM CURVES ACTION NON EQUILIBRIUM AIR OSCILLATORY RIPPLED TURBULENT AMPLITUDE FREQUENCIES INSTABILITY CONDITIONS EXPERIMENTS HEIGHT SAND WATER FLOW VELOCITY...

... PAIRS RESPONSES EXCITATION AMPLITUDE NATURAL REDUCTION TRUSSES EQUIPMENT STRAKES 7668 The wind-induced vibrationof a pair of model stacks B. E. LEE, BSc. PhD* The Paper presents the results of a wind tunnel study performed to measure the response of a pair of chimneys spaced 2.27 diameters...

... CONCRETE BEHAVIOUR CHARACTERISTICS FOUNDATIONS WIND BUILDINGS PROPERTIES ROCKING CALCULATIONS AMPLITUDE RAFTS TESTS RESONANT © Thomas Telford and ICE 1972 7531 Experimental determination of structure and foundation parameters using wind-induced vibrations H. S. WARD, BSc, PhD, MICE' J...

...AD EDWARDS; A PICARD IMPERIAL COLLAGE LAVAL UNIVERSITY QUEBEC FATIGUE PRESTRESSING LENGTH STRESS EFFECT ANALYSIS FRACTURE CHARACTERISTICS STRANDS LATERAL AMPLITUDE ABRASION REGRESSION FREE LIFE TESTS PRESSURE INVESTIGATIONS STATISTICS WIRE AIR © Thomas Telford...