Various Types of Movable Bridges

The object of this test was to ascertain the amount of subsidence of a concrete base when loaded with the load for which it designed to carry, viz, 4 tons per sq. ft. including the weight of the concrete in base. George Coles

SOME ten years ago, whilst, endeavouring to discover the principles of design or arrangement, that, have made Wistler’s pictures so famous, I happened on one feature that could be traced in a number of the most important examples. This feature, so far as I hare been able to find, is not recognised by any writers dealing with design, art masters or others practising art. J. Rutherford Blaikie

CONSTRUCTIONAL engineers when designing steel frame structures for the London area have all the loading and stresses clearly defined for them by the various L.C.C. Building Acts, to which the calculations for the structure must conform. E.W. Cook