... in this paper. Formulae for the shear sti€ness of cross-bracing of di€erent geometrical arrangements are presented. The sandwich model is introduced for the fullheight buckling analysis. Simple closedform solutions are derived and a design diagram and tables are given for the calculation of the critical load...

..., and necessitate the inclusion of strengthreduction factors in design calculations. Experimental studies of the ultimate resistance of aluminium alloy plate girders to patch loading have indicated that failure generally occurs due to web crippling, which is characterized by the formation of plastic hinges...

... and fatigue). A representative set of steel girder bridges was selected (with regard to span, girder spacing, slab thickness, type of environment, and traf c parameters), and reliability indices and load capacity factors calculated. The effect of long-term exposure to corrosion was considered...

... of the relevant clauses in BS 59507 and EC38 to take 0 0·1 0·3 0·5 286 Fig. 9. Variation of restraint force with the location of restraint for 0·7 pinned xed struts Appendix 1. Calculation of the magnitude of the required restraint force for a pinned pinned strut The following data are used: Applied axial load...

... calculations. Experimental studies of the ultimate shear resistance of welded aluminium alloy plate girders have indicated that failure generally occurs due to rupture of the heat-affected welded web boundary, during the development of a typical shear failure mechanism. Theoretical procedures for predicting...

...M ROSIGNOLI Solution of the continuous beam in launched bridges M. Rosignoli, DrIng Proc. Instn Civ. Engrs Structs & Bldgs, 1997, 122, Nov., 390 398 Paper 11359 s The design of a prestressed or steel launched bridge requires a considerable amount of static calculation, since the highest...

... slab strips. The method is based on deformation theor y and utilizes an elastic-plastic stress strain criterion for concrete. The loads carried by bending and arching action are calculated separately and then added to give the total ultimate load capacity. A simple equivalent strip approach, based...

... face of the blast enclosure at the interface between the existing and additional structures. (f) The use of manufacturer designed blast doors. rebound resistance and methods used to calculate the dynamic design capacity or strength of structural elements together with additional structural requirements...

... and a reinforced concrete slab are so interconnected with shear connectors that they act together as a unit. 2. In general, one of the advantages of using composite construction is to obtain shallower members for supporting the given loads. The calculation of deflections is thus required to satisfy the deflection...

...K ARVIDSSON; VLASOV © Thomas Telford and ICE 1997 J & W STOCKHOLM BUILDINGS TALL MULTI STOREY WALLS SHEAR NON PLANAR COUPLED METHODS ANALYSIS STRUCTURES THREE DIMENSIONAL HOMOGENEOUS THEORY CONTINUUM PLANAR BEHAVIOUR FLEXURAL TORSIONAL NUMERICAL CALCULATIONS...

...BR ELLIS; F TSUI; BRE © Thomas Telford and ICE 1997 BUILDING RESEARCH ESTABLISHMENT BRE ENFIELD ENGINEERING CONCRETE PANELS LOADING LOADS STATIC EXPLOSIVES TESTING TESTS ANALYSIS REINFORCED ACCURACY CALCULATING STRUCTURAL RESPONSES STRUCTURES GAS EXPLOSIONS...

... TWO DIMENSIONAL TIME DEPENDENT ANALYSIS STRUCTURAL HEAT TRANSFER CALCULATIONS SELF EQUILIBRIATED CONTINUOUS NON LINEAR Thermal stresses in composite bridges according to BS 5400 and EC 1 E. Mirambell, MEng, PhD, and J. Costa, MEng Proc. Instn Civ. Engrs Structs & Bldgs, 1997, 122, Aug...

... 0·45. The reinforcement index can be calculated from: q (p p') fy f 'c (1b) Generally, this criterion is met in all practical situations since an over-reinforced section will fail by sudden crushing of the concrete in a brittle manner, which is clearly undesirable. 6. The dynamic moment...

... is not appropriate fo'reveryday ' design calculations. 8. Bjorhovde, in an appraisal of end restraint on column ~trength,~ stated that the support rotationsof simply supported beamsof practical dimensions, subjected to their maximum allowable (i.e. working) uniform load, were generally less than 0.0092 rad...

...G S STANWAY; J C CHAPMAN; P J DOWLING HAMERSLEY IRON WEBS STIFFENERS INTERMEDIATE MODELS DESIGN METHODS STRENGTH STIFFNESS CRITERIA OUT OF PLANE FORCES PANELS STIFFENED BUCKLING PLATES CRITICAL SHEAR STRESS MOMENTS CALCULATIONS FAILURES DEFLECTION BOUNDARIES...

... compressive or tensile force combined with bending moment in accordance with Eurocode 2 (EC2). A numerical analysis is used for the calculation of the forces and moments in the materials forming the section.The concrete compression zone is subdivided into a number of thin strip elements. The reinforcement...

.... The lower value applies to bluff rectangular sections without cantilevers, which acta s dividers of airflow, and the upper value to streamlined girder crosssections similar to aeroplane wings. Practical analysis 7. Certain details of calculation require special attention. The theoretical Young's modulus E...

... CONNECTIONS MARGIN RATIOS STRUCTURES CALCULATIONS STATISTICAL VARIATIONS VARIABLES COEFFICIENTS Calibration of safety factorsyrnfor composite steel and concrete beamins bending R. P.Johnson, MA, FEng, FICE, FIStructE, and Dongjie Huang,BSc, MSC Proc. Instn Ciu. Engrs Structs & Bldgs, 1994, 104. May...

... capacity of partially ME.. M. calculated by stress blocks Written discussion encasedcomposite columns subjected to M. experimental failure moment Closes 15April1994 eccentric load has been studied. Nineteen MM,# M. calculated by moment-curvature thrust full-scalecolumns of partially encased curves sections...

...R A POPE; K P GRUBB; J D BLACKHALL NATIONAL POWER POWERGEN POWER STATIONS STRUCTURAL DEFICIENCIES COOLING TOWERS NATURAL DRAUGHT SURVEYING APPRAISAL FAILURES COLLAPSE ERRORS DESIGN STRESS ANALYSIS SHELLS SURVEYS CALCULATIONS RISKS ASSESSMENT METHODS SHAPE...