THE RECONSTRUCTION OF TEN 305-FOOT TUBULAR STEEL RADIO-MASTS IN REINFORCED CONCRETE. (INCLUDES PHOTOGRAPHS, PLATES AND APPENDICES). Available to Purchase

POST OFFICE ENGINEERING, JOHN MOWLEM, MARCONI, RECONSTRUCTION, TUBULAR, STEEL, RADIO, MASTS, REINFORCED, CONCRETE, ESTIMATES, LOADS, WIND, VELOCITY, PRESSURE, MULTI STAYED, STRESS, INERTIA, MOMENTS, DEFLECTION, USE, METHODS, RELAXATION, DESIGN, LOADING, TEMPERATURE, VIBRATIONS, ULTIMATE, SAFETY, FACTORS, STAYS, SECTIONS, BENDING, SHEAR, FORCES, ADJUSTMENT, EARTHING, CONSTRUCTION, REINFORCEMENT, FOUNDATIONS, ANCHORS, BLOCKS, CONCRETING, TENSION, METHODS, BRIDLES, FITTINGS, POSITIONING, NEUTRAL, AXIS