The Design of Structures: A Practical Treatise on the Building of Bridges, Roofs, &cC. Griffin, limited, 1891 - 497 sider |
Innhold
ELASTICITY AND FATIGUE OF MATERIALS | 11 |
Principal Materials used | 25 |
Wrought Iron as used | 31 |
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The Design of Structures: A Practical Treatise on the Building of Bridges ... Samuel Anglin Uten tilgangsbegrensning - 1891 |
The Design of Structures: A Practical Treatise on the Building of Bridges ... Samuel Anglin Uten tilgangsbegrensning - 1891 |
Vanlige uttrykk og setninger
12 feet 20 tons A₁ angle apex apices arch B₁ bending moments bottom flange breaking weight bridge C₁ cantilever cast iron centre of gravity columns compressive stress curve D₁ dead load determine the stresses diameter distance draw the vertical ends equal equation feet span find the stresses fixed foot-tons horizontal inch-units inertia lattice girder left abutment length loaded uniformly M₁ M₂ main girders maximum bending moment of inertia parallel pier plates portion pressure principle of moments rafters reaction rivet rolling load roof sectional area shearing force shearing stress shown in fig square inch steel stress diagram Stress in Tons struts supporting forces TABLE taking moments tensile strength tensile stress thickness tons per square tons resting top flange total load truss values vertical line W₁ W₂ Warren girder wrought iron x₁