Medieval churches are one of the most remarkable creative and technical achievements in architectural history. The complex vaults spanning their vast interiors have fascinated both visitors and worshippers alike for over 900 years, prompting many to ask: 'How did they do that?' Yet very few original texts or drawings survive to explain the processes behind their design or construction. This book presents a ground-breaking new approach for analysing medieval vaulting using advanced digital technologies. Focusing on the intricately patterned rib vaulting of 13th and 14th century England, the authors re-examine a series of key sites within the history of Romanesque and Gothic Architecture, using extensive digital surveys to examine the geometries of the vaults and provide new insights into the design and construction practices of medieval masons. From the simple surfaces of 11th-century groin vaults to the gravity-defying pendant vaults of the 16th century, they explore a wide range of questions including: How were medieval vaults conceived and constructed? How were ideas transferred between sites? What factors led to innovations? How can digital methods be used to enhance our understanding of medieval architectural design? Featuring over 200 high quality illustrations that bring the material and the methods used to life, Digital Analysis of Vaults in English Medieval Architecture is ideal reading for students, researchers and anyone with an interest in medieval architecture, construction history, architectural history and design, medieval geometry and digital heritage.

Robin Evans recasts the idea of the relationship between geometry and architecture, drawing on mathematics, engineering, art history, and aesthetics to uncover processes in the imagining and realizing of architectural form. Anyone reviewing the history of architectural theory, Robin Evans observes, would have to conclude that architects do not produce geometry, but rather consume it. In this long-awaited book, completed shortly before its author's death, Evans recasts the idea of the relationship between geometry and architecture, drawing on mathematics, engineering, art history, and aesthetics to uncover processes in the imagining and realizing of architectural form. He shows that geometry does not always play a stolid and dormant role but, in fact, may be an active agent in the links between thinking and imagination, imagination and drawing, drawing and building. He suggests a theory of architecture that is based on the many transactions between architecture and geometry as evidenced in individual buildings, largely in Europe, from the fifteenth to the twentieth century. From the Henry VII chapel at Westminster Abbey to Le Corbusier's Ronchamp, from Raphael's S. Eligio and the work of Piero della Francesca and Philibert Delorme to Guarino Guarini and the painters of cubism, Evans explores the geometries involved, asking whether they are in fact the stable underpinnings of the creative, intuitive, or rhetorical aspects of architecture. In particular he concentrates on the history of architectural projection, the geometry of vision that has become an internalized and pervasive pictorial method of construction and that, until now, has played only a small part in the development of architectural theory. Evans describes the ambivalent role that pictures play in architecture and urges resistance to the idea that pictures provide all that architects need, suggesting that there is much more within the scope of the architect's vision of a project than what can be drawn. He defines the different fields of projective transmission that concern architecture, and investigates the ambiguities of projection and the interaction of imagination with projection and its metaphors.

The first full-scale biography of Robert Willis, the "founding father" of architectural history.

The great cathedrals and churches of the medieval West continue to awe. How were they built, and why do they remain standing? What did their builders know about what they were doing? These questions have given rise to considerable controversy, which is fully reflected in the papers selected here. The first section of the book is concerned with the medieval builders and their design methods; the second focuses on engineering issues in the context of the infamous collapse of the choir at Beauvais in 1284. The following papers extend the analysis into the 15th century, looking for example at Brunelleschi’s dome for Florence Cathedral, and deal with the often neglected structures of roofs, towers and spires.

This volume is the fourth in the series. Each contains the papers presented at the annual conferences of the Construction History Society. This volume contains papers on the history and development of concrete construction, on the education of architects, on the development of scaffolding and roof construction and much more.