Читать книгу Inventors at Work, with Chapters on Discovery - George Iles - Страница 11

Table of Contents

Roofs and small bridges may be built much alike … The queen-post truss, adapted for bridges in the sixteenth century, was neglected for two hundred years and more … A truss bridge replaces the Victoria Tubular Bridge … Cantilever spans at Niagara and Quebec … Suspension bridges at New York … The bowstring design is an arch disguised … Why bridges are built with a slight upward curve … How bridges are fastened together in America and England.

King-post truss. AK, king-post.