David Bush – författare

In recent years, integral bridges have become increasingly popular in the UK. The Highways Agency standard now requires, where possible, that all new bridges with a length of less than sixty metres should be of integral form. In addition, it has been found that, due especially to the problems and costs associated with failed expansion joints, integral bridges are not only cost effective but also have a longer lifespan.Integral Bridges was commissioned by the Highways Agency to produce guidance for bridge designers by addressing the thermally induced soil/structure interaction problem created by environmental changes of temperature and the associated cyclical displacements imposed on the granular backfill to the bridge abutments. It develops a better theoretical understanding of the cyclic performance, in particular the strain racheting in the backfill soil when in contact with a stiff structure. It also identifies the governing soil parameters and examines their influence in the interaction problem, develops numerical modelling procedures to predict interactive soil behaviour, and identifies and quantifies the controlling features of bridge structures relevant to the interaction problem.

Fair Park Deco is a fascinating tour of the 1936 Texas Centennial Exposition. Like every American exposition in the 1930s, it began in economic depression. Although its economy had been buoyed by major oil discoveries in the early '30s, Texas agriculture was hard hit by the Great Depression. By the middle of the decade, state officials had set their sights on a great centennial celebration to help stimulate the economy and attract tourist dollars. “If during the next six months the people of the state could become filled with the idea of holding a big celebration on the one hundredth anniversary of the establishment of Texas independence,” the state’s centennial commission speculated in July, 1934, “it would have the effect of creating a general forward-looking spirit through the state. It would be more stimulating than anything we can think of, and this effect would be immediate.”This book focuses specifically on the Art Deco art and architecture of Fair Park—the public spaces, buildings, sculptures and murals that were designed for the 1936 exposition. Most of the chapters in the book represent different areas of Fair Park, with buildings and artwork effectively arranged in the same order that a visitor to the Texas Centennial Exposition might have seen them. The art and architecture are featured in original photography by Jim Parsons and David Bush as well as in historic photographs.Fair Park is one of the finest collections of Deco architecture in the country, but it is so much more: the embodiment of Texan swagger, it is a testament to the Texanic task of creating a dazzling spectacle in the darkest days of the Depression.