Elementary Course of Civil Engineering, for the Use of Cadets of the U. S. Military Academy

abutments action angle arch arranged axis bars beams beton blocks bolts bottom brick bridge built cables caisson calcination canal carbonic acid cast iron centre chains clay compression connected consists construction counterforts courses cross section cross-section curved deflection depth diagonal braces diameter dimensions durability embankment engineer excavation experiments exterior feet fibre flanch force foundations frame freshets give horizontal hot blast hydraulic cement hydraulic lime inches inclined joints kiln laid layer length lime-stones lock longitudinal magnesia masonry material obtained ordinary parapet perpendicular pieces piers piles placed plates platform points of support portion present pressure rail receive resistance rest ribs road road-covering roadway roadway-bearers sand secured segment side slopes slaked soffit soil solid span stone strain strength structure struts suitable surface suspended suspension bridges termed thickness timber tion truss uprights usually vertical voussoirs wall water-courses water-way weight width wire wrought iron