On the Construction of Iron Roofs: A Theoretical and Practical Treatise |
Other editions - View all
On the Construction of Iron Roofs: A Theoretical and Practical Treatise Francis Campin No preview available - 2019 |
On the Construction of Iron Roofs: A Theoretical and Practical Treatise Francis Campin No preview available - 2023 |
Common terms and phrases
12 cotan 33 cotan a a strain abutment arch BROAD STREET STATION calculating the strains cast iron central strut centre compound truss compressive strain construction of iron cotan a ws crown DETAILS OF DITTO determine the strain direct strain distance distributed load DOME equal extreme flanges foregoing formula hence horizontal thrust inclined truss iron roofs joints lattice girders lineal foot load per lineal LOUVRES main compression member North London Railways PLATE point of support primary truss PURLIN riveted roof structures secondary truss sectional areas semi-arch series of triangles strains produced strut c d strut dg Summing the strains tensile strain tension member tension rods tie bars tie rod total load total strain transmitted triangular girder Tyntesfield uniformly distributed versine vertical force vertical member W cotan W L WL W sin e Warren girder weight wrought iron ws 15 cotan