TY - BOOK AU - Salvadori,Mario AU - Hooker,Saralinda AU - Ragus,Christopher TI - Why buildings stand up: the strength of architecture SN - 0393014010 AV - TH845 .S33 1980 U1 - 624.17 PY - 1980///] CY - New York PB - Norton KW - Structural engineering N1 - Includes index; Structures -- The pyramids -- Loads -- Materials -- Beams and columns -- Houses -- Skyscrapers -- The Eiffel Tower -- Bridges -- The Brooklyn Bridge -- Form-resistant structures -- The unfinished cathedral -- Domes -- Hagia Sophia -- Tents and balloon -- The hanging sky -- The message of structure N2 - An introduction to building methods from ancient times to the present day. In the afterword (to the 1990 pbk. ed.), the author discusses recent advances in science and technology that have had important effects on the planning and construction of buildings: improved materials (steel, concrete, plastics), progress in antiseismic designs, and changes in both architectural and structural design made possible by the computer ER -