Materials and Construction: A Theoretical and Practical Treatise on the Strains, Designing, and Erection of Works of ConstructionC. Lockwood and Company, 1881 - 249 páginas |
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... JOINTS AND CONNECTIONS 117 CHAPTER XI . - COMBINATIONS OF GIRDERS 137 CHAPTER XII . - PRACTICAL APPLICATION OF FORMULE 145 . CHAPTER XIII . - ECONOMICAL PROPORTIONING OF STRUCTURES . 172 CHAPTER XIV . — STABILITY • 178 CHAPTER XV ...
... JOINTS AND CONNECTIONS 117 CHAPTER XI . - COMBINATIONS OF GIRDERS 137 CHAPTER XII . - PRACTICAL APPLICATION OF FORMULE 145 . CHAPTER XIII . - ECONOMICAL PROPORTIONING OF STRUCTURES . 172 CHAPTER XIV . — STABILITY • 178 CHAPTER XV ...
Página 8
... joints falling into their bearings , and defects in the mode of erection ; but some folks have even gone to the extreme of applying the term to the deflection due to a permanent load , which really should be called the permanent deflec ...
... joints falling into their bearings , and defects in the mode of erection ; but some folks have even gone to the extreme of applying the term to the deflection due to a permanent load , which really should be called the permanent deflec ...
Página 16
... represent two bars attached at b c to a solid mass , and a weight W is hung on at the joint a , the force due to the gravitation of this weight will be Fig . 8 . split up into two others , one tending to pull 16 MATERIALS AND CONSTRUCTION .
... represent two bars attached at b c to a solid mass , and a weight W is hung on at the joint a , the force due to the gravitation of this weight will be Fig . 8 . split up into two others , one tending to pull 16 MATERIALS AND CONSTRUCTION .
Página 52
... joint of inclined and horizontal members the ratio of the strain brought upon the horizontal bar by the inclined to that of the inclined bar is as ab to L , and is , therefore , equal to W x L ab X = d L Wx ab d The strain • L on each ...
... joint of inclined and horizontal members the ratio of the strain brought upon the horizontal bar by the inclined to that of the inclined bar is as ab to L , and is , therefore , equal to W x L ab X = d L Wx ab d The strain • L on each ...
Página 53
... joints , that the area have to be fitted to the strains . In connection with the subject of the deflection of girders , it is noticeable that the practical deflection is less than might be expected from the modulus of elasticity as ...
... joints , that the area have to be fitted to the strains . In connection with the subject of the deflection of girders , it is noticeable that the practical deflection is less than might be expected from the modulus of elasticity as ...
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Materials and Construction: A Theoretical and Practical Treatise on the ... Francis Campin Sin vista previa disponible - 2016 |
Términos y frases comunes
abutment acting angle irons arch Architect ARCHITECTURE beam bolts bottom flange bracing Brick bridge calculated carried cast iron centre of gravity cloth boards column complete the parallelogram compression Construction cross girder curve D. K. CLARK deflection depth determined diagonal diameter distance distributing girder Engineer enlarged equal factor of safety feet force formula hence HENRY LAW inclined bar joint length lineal foot load main girder masonry material maximum strain modulus of elasticity molecules multiplied neutral axis numerous Illustrations parallelogram of forces pier plates practical pressure radius Railway RALPH TATE ratio revised right angles rivets Rudimentary Treatise SCOTT BURN sectional area sectional square inch shearing shown side span stone strength structure surface Tables taken tensile tension Timber tion tons per square top flange triangle voussoir weight wind Woodcuts wrought iron
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