3610 Imperfect Elasticity 



Wet and dry wood, strength. Marchett, J. 

 S. C. In. J. 15 (1896) 358. 



Transverse strength of iron.wood, etc. Buchanan, 

 G. Edinb. Ph. J. 12 (1825) 154- ; Franklin 

 I. J. 16 (1848) 1-, 152- ; 17 (1849) 223-. 



and strain. Hodgkinson, E. [1822] 



Manch. Ph. S. Mm. 4 (1824) 225-. 



WIRES. 

 (See also ROPES AND CABLES.) 



.Copper wire, tensile strength, influence of 



working velocity. Conner t, F. Civing. 34 

 . (1888) 585-. 

 , twisting, effect on mechanical properties. 



Dixon, S. M. Dubl. S. Sc. P. 5 (1886-87) 646-. 

 Effect of traction, lecture demonstration. Roiti, 



A. N. Cim. 2 (1877) 205-. 

 Greatest span. Schinz, E. Sch. Gs. Vh. 



(1849) 147-. 

 Iron wire. Leblanc, F. Par. A. Pon. Chauss. 



18 (1839) 300-. 



, elastic limit and cohesion, determina- 

 tion by galvanometer. Isberg, P. J. Stockh. 



Ofv. (1885) No. 7, 143- ; Fschr. Ps. (1885) 



(Ab. 1) 425-. 

 , strength, experiments. Dufour, (Gen.) 



G. H. Gen. Mm. S. Ps. 2 (1823) 123-. 

 of suspension-bridge, preservation and 



resistance. Auriol, . Par. A. Pon. Chauss. 



2 (1851) 167-. 

 , tenacity at different temperatures. 



Dufour, (Gen.) G. H. Bb. Un. 22 (1823) 220-. 

 Bope wires. Bonnaud, A. Cuyper Bv. Un. 9 



(1881) 323-. 

 Steel wire of high tenacity. Percy, . I. & S. 



I. J. (1886) 62-. 

 Telegraph wires. Thornton, W. M. A. Mth. 



1 (1884-85) 34-. 

 Tensile strength. Karmarsch, K. Wien Jb. 



Pol. I. 18 (1834) 54-. 

 . Fischer, H. Civing. 30 (1884) 391-. 



3610 Imperfect elasticity. 

 Limits of elasticity. 



IMPERFECT ELASTICITY. 



Hodgkinson, E. B. A. Ep. (1843) (pt. 2) 23- ; 



(1844) (pt. 2) 25-. 

 Flexure of imperfectly elastic beams. Cox, H. 



[1850] Camb. Ph. S. T. 9 (1856) 177-. 

 prism, after effects. Feret, R. 



As. Fr. C. E. (1900) (Pt . 1) 125, (Pt. 2) 214-. 

 graphically treated. Feret, JfJ, 



As. Fr. C. E. (1899) (Pt. 1) 141- , (Pt. 2) 128-. 

 Eods, perfectly elastic, imperfect elasticity. 



Hopkinson, J. Mess. Mth. 1 (1872) 129-. 



LIMITS OF ELASTICITY. 



Beltrami, E. N. Cim. 18 (1885) 145-. 

 Beare, H. Am. Eng. & Eailroad J. 70 (1896) 

 137-. 



Permanent Set 3620 



Carbonic acid cylinders, comparative tests. 

 Rudelo/, M. S. C. In. J. 14 (1895) 640-. 



Cements and mortars, limit of resistance to 

 fracture by traction. Durand-Claye, L. A. 



. Pon. Chauss. 9 (1895) 604-. 



Flexure, breaking strains. Hacker, H. Hann. 

 Archt.-Vr. Z. 45 (1899) 489-. 



, (Hacker). Francke,A. Hann. Archt.- 

 Vr. Z. 46 (1900) 239-. 



, consideration under modern system of 

 calculating dimensions. Weyrauch, J. J. 

 Hann. Archt.-Vr. Z. 25 (1879) 57-. 



beyond elastic limit. Flamant, A. Ge'n. 

 Civ. 9 (1886) 3-. 



, . elasticity and strength of. Kubler, J. 



Z. Mth. Ps. 45 (1900) 307-. 

 , strength of, graphic table. Bornemann, K. 



R. Civing. 1 (1854) 18-. 



, straight rods. Engesser, F. Hann. 



, Archt.-Vr. Z. 35 (1889) 455-. 



Limiting moments in straight girder resting 



. freely on two supports, graphic method for 



determination. Langlois, . Par. Ing. Civ. 



Mm. (1892) (Pt. 2) 1060-. 



METALS. 



Thalen, T. R. Stockh. Ofv. 20 (1863) 425- ; 



A. Ps. C. 124 (1865) 602-. 

 Lucas, F. C. E. 118 (1894) 232. 

 Copper wire, non-elastic deformation. Dunlop, 



J. S. [1900] Glasg. Ph. S. P. 32 (1901) 31-. 

 Deformation, law. Brillouin, M. C. E. 126 



(1898) 328-. 

 , theory. Hesnager, . C. E. 126 (1898) 



515-. 

 Extension of limit. Bauschinger, J. Dingier 



224 (1877) 1-, 129-. 

 by prolonged tension. Uchatius, F. 



von. Dingier 223 (1877) 242-. 

 Iron and steel, yield point, effects of straining 



and annealing. Unwin, W. C. E. S. P. 57 



(1895) 178-. 

 , , variations. Bauschinger, . 



Dingier 266 (1887) 216-. 

 .Variation, and change in elastic modulus. 



Bauschinger, J. Civing. 27 (1881) 289-. 



due to orthogonal strains. Thurston, R. H. 

 Am. S. CE. T. 9 (1880) 173-. 



Nature of limit and mode of variations. Thurs- 

 ton, R. H. Dingier 225 (1877) 233-. 



Prism, uniformly loaded, extension of limit. 

 Lamarle, E. Brux. Ac. Bll. 22 (1855) 232-, 

 503-. 



Shearing-strength to limits of elasticity. 

 Werner, . Berl. Pol. Gs. Vh. 18 (1857) 95-. 



3620 Permanent set. Conditions 

 of fracture. 



CONDITIONS OF FEACTUEE. 



Lorenz, L. Kjob. Dn. Vd. Selsk. Skr. 8 (1870) 



203-. 

 Armour, resistance to shot, true nature. 



Russell, J. S. Nv. Archt. T. 21 (1880) 69-. 



336 



