... STIFFNESS MATRICES CALCULATIONS CRACKING TANGENTS SHORT TERM STRESS CURVES TESTS LIVE STEEL SKEW RESPONSES METHODS BEHAVIOUR PERFORMANCE IN SERVICE YIELD REINFORCEMENT MOMENTS REDISTRIBUTION PERMANENT REPEATED FINITE ELEMENTS CRACKS UNCRACKED EXPERIMENTAL VERIFICATION ESTIMATES...

... stage. Thus no ambiguity in response is possible, and the behaviour of slabs designed for highway loading and subjected to multiple live load patterns has been successfully modelled. 32. The Author indicates an unloading line (DE in Fig. l(a)) parallel to the initial tangent. In our experience...

....* Whang5describes both the initial and the tangent stiffness approach in the solution of orthotropic plane stress, plate and shell problems, andpresents elastic-plastic solutions for plates using the initial stiffness approach. Surveys of progress and applications of the finite elementtechnique to materially non...

... BUCKLING PARTIALLY TANGENTS TORSIONAL 7526 DISCUSSION Factors affecting the buckling stability of partially plastic beams D. A. NETHERCOT Dr B. W. Young, Applied Sciences Laboratory, University of Sussex The Author is to be complimented on aninteresting review of the tangent modulus approach...

...M M HANNA © Thomas Telford and ICE 1963 EIN SHAMS UNIVERSITY STRESS CIRCULAR PIPES BURIED OPEN CUTS IRRIGATION SIPHONS LOADS OVERBURDEN WEIGHT SOILS PRISMS PLANE TANGENTS GROUND REACTIONS RADIAL DISPLACEMENT FORCES BENDING MOMENTS LOADING SEWERS TUNNELS...

.... It was con- cluded, therefore, that although the unit hydrograph method is satisfactory for calculatingrun-off hydrographsfor existing systemsi,t is not suitable for use asa basis for a sewer design method. Calculation of peak rates of run-of by the tangent method 45. The tangent modificationto the 'rational...