Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

Forfatter: Guilford L. Molesworth

Sider: 744

UDK: 600 (093)

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Side af 764 Forrige Næste
166 Molesworth’s pocket-book COENTER-BK AGING GlEDEKS. æ = Distance, fr<nn centre of girder, to which it is necessary to make the diagonals capable of resisting both; compression and tension. æ=iS-S (VR + K*- R) = 8fc. Values of k or coefficient of distance from centre of girSer to which it is necessary to counterbrace). With any scale lay off AE = f (L + !); ioin E B; then the . vertical ordinate y at any point between A and C measures the maximum shearing force that can existat that point from unequal loading.