... waterman s saying (said to have originated with the Royal Engineers) that a dolphin is no use unless it speaks to you. Dolphin N o . 2 ( a )(Fig. 2 (a),Plate lThis is an adaptationof dolphin 2 , but with steel joists, instead of timber, for piles a t a rocky site where timber could not be driven...

... and liabilities set forth in anyof the Contract documents was perhaps desirable. Paper No. 5179. The Properties of CompositeBeams, consisting of Steel Joists Encased in Concrete, under Direct and Sustained Loading. 7 By PROFESSCOYRRIL BATIIO,D.Sc., M. Inst. C.E., STANLEDYALE LASH, Ph.D., Assoc. M. Inst. C.E...

... STEEL PILES SHAFTS CONCRETE REINFORCED ABUTMENTS EARTHWORKS EMBANKMENTS WATER RAILS ROADWORKS SUPERSTRUCTURES ANCHORS FLANGES MEMBERS DECKS NAVIGATION HANGERS LATERAL JOISTS BASCULE MACHINERY STEELWORK PLATES ARCHES CONSTRUCTION BEARINGS DISPLACEMENT HIGH TENSILE...

...-steel joists, inserted just below the tramway-rails and, as the new roof-girders were erected, the joists were packed off them, timber sheeting being laid over the filler-joists duringthedaytoprotectthe railway below. The Tunnel-DemolitionShields. As only about 4 hours each night were available...

...C BATHO; S D LASH; R H H KIRKHAM © Thomas Telford and ICE 1939 BEAMS COMPOSITE PROPERTIES JOISTS STEEL CONCRETE LOADING DIRECT SUSTAINED TESTING STRESS CALCULATIONS EXPERIMENTS SECTIONS STRAIN DISTRIBUTION MOMENTS DEFLECTION CRACKS SURFACE FAILURES TENSILE TEMPERATURE...

..., and the springings were secured to rolled steel joists resting on rollers on the testing-machine table, two setsof rollers a t right angles being provided to allow free movement in any direct ion. Measurements of the total strain and of the elastic strains were made a t a number of sections. The stress-distribution...

... discussion.) 1 TABLE O F CONTENTS. PAOE Introduction. . . . . . . . . . . . . . . . . . . . 301 Tests of rolled mild-steeljoists : Series A . . . . . . . . . . . 302 Tests of rolled mild-steel joists with rivet-holes in the tension-flange : Series A1 305 Tests of rolled mild-steel joists with a butt-welded...

...F C LEA; J G WHITMAN © Thomas Telford and ICE 1937 FAILURES GIRDERS REPEATED STRESS TESTING MACHINERY TESTS METHODS MILD STEEL FRACTURE TENSILE SPECIMENS JOISTS BENDING FATIGUE RIVETS HOLES FLANGES STATIC CHROMADOR WELDED SAFETY FACTORS ROLLED BEARINGS AMPLITUDE...