... of concrete. In the case of the blocks, the problem had been to obtaina dense material, using the stone and sand available inthe vicinity of Lisbon, with the minimum of waste. Several crusher settings and mixtures were tried, screened and unscreened. Fig. 31 showed the sieve analysis of the one finally...

...F V M BELL; G L HARGREAVES; E L BROWNING MAINTENANCE MARITIME WORKS TIMBER STRUCTURES OIL LOADING JETTIES REINFORCED CONCRETE STEEL SURVEYS WATER ANALYSIS BIOLOGICAL SAMPLING FAILURES CORROSION ELECTROLYSIS ATTACK CHEMICAL INSPECTION REPAIRS METHODS WATERPROOFING...

... of the noise or by its loudness. In addition, a knowledge of the distribution of the sound-energy throughout, the range of audible frequenciesis required. Noise analysis.-The distribution of the sound-energy with frequency is determinedexperimentallybyintroducinginto the measuringequip- PRAANCDTICE IN BUILDING...

...A J SUTTON PIPPARD; C O BOYSE; E S BROADHEAD; H D MORGAN; G M BOYD; J S HENZELL; P J WARD © Thomas Telford and ICE 1945 PROBLEMS CABLES BRACING DESIGN STRUCTURES EQUATIONS MASTS SHIPBUILDING METHODS STRESS ANALYSIS TENSION CONTROL STRAIN ENERGY 28 PIPPARD AND CHITTY...

...W E J BUDGEN BUILDING RESEARCH BOARDS MODERN COMPUTATION METHODS DESIGN STATICALLY INDETERMINATE STRUCTURES ANALYSIS PROBLEMS STEEL FRAMED BUILDINGS SLOPES DEFLECTION SPANS STIFFNESS HORIZONTAL THRUST LOADING REINFORCED CONCRETE REGULATIONS BEAMS OFFICES MOMENTS...

... OFFICES DESIGN STATICALLY INDETERMINATE STRUCTURAL STRUCTURES BUILDINGS FRAMED ANALYSIS SHRINKAGE MOMENTS DISTRIBUTION SLOPES DEFLECTION HARDY CROSS CALCULATIONS INERTIA RIGID FRAMES CONTINUOUS BEAMS STEEL STRESS STANCHIONS LOADS PLASTIC YIELD STEELWORK CONCRETE REINFORCED...

... were in some measureexclusive, and that they shouldnot be mixed.Variousexperi- mental methods were available, including the direct method and the in- directmethod,andothersto which theAuthorhadnot referred ; for example, the analysis of plane stress by meansof indiarubber sheet, which had been...