Structural Theory and Design, Volume 2 |
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Page 482
... ( 3 + z / b ) + yD for piers and columns ( c = 28 ) . For rigid circular areas Prandtl's method developed by Hencky and Jürgenson gives qu = 5.648 . Ju Generally speaking the ultimate bearing capacity is about 5s for 482 FOUNDATIONS.
... ( 3 + z / b ) + yD for piers and columns ( c = 28 ) . For rigid circular areas Prandtl's method developed by Hencky and Jürgenson gives qu = 5.648 . Ju Generally speaking the ultimate bearing capacity is about 5s for 482 FOUNDATIONS.
Page 494
... pier with nominal reinforcement , the pier being rectangular in plan and increased in length at the foundation level . Where the moment is large it may be the determining factor . In order to effect economy the resistance of the earth ...
... pier with nominal reinforcement , the pier being rectangular in plan and increased in length at the foundation level . Where the moment is large it may be the determining factor . In order to effect economy the resistance of the earth ...
Page 512
... piers . Where these can be constructed in the dry they present no special difficulty . In practice , however , the presence of water necessitates the use of cofferdams or caissons . Referring to the former , these are usually ...
... piers . Where these can be constructed in the dry they present no special difficulty . In practice , however , the presence of water necessitates the use of cofferdams or caissons . Referring to the former , these are usually ...
Contents
REDUNDANT FRAMED STRUCTURES Methods | 310 |
ARCHES Comparison of various types analysis of three | 316 |
PORTALS AND RIGID FRAMES Lattice type portals | 366 |
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1+sin Air-dried 12 analysis angle applied B.M. diagram beam bearing value bending bolts bridge cable calculated cantilever cent centre clay coefficient column compression concrete connexions contraflexure deflexion depth diameter distance effect elastic equations factor of safety formula foundations friction ft.-tons girder Green Air-dried Hardy Cross Hence hinged horizontal in.-tons influence line joint length link polygon maximum method moisture content moment of inertia parabolic arch parallel to grain plane plates portal frame Pre-stressed reaction locus redundant resistance rigid frame rivets safe load sample sand shear strength shear stress shown in Fig slope Soil Mechanics span stanchion statically statically indeterminate steel stiffnesses strain energy Structural Engineer subsoil supported tension thrust timber tons per sq unit load V₁ vertical load voussoir W₁ wall weight welds width wind pressure ΕΙ