3240 Springs 



Strength and elasticity. Reuleaux, F Sch. 



Pol. Z. 2 (1857) 1-, 33-, 65-. 

 Stresses in solids, and particularly in springs. 



Phillips, E. C. R. 46 (1858) 333-, 440. 

 Temperature, effect on elasticity. Wenham, 



F. H. B. A. Rp. 43 (1873) (Sect.) 49-. 

 Use in apparatus for delicate measurement. 



Tf'ite, . Brux. S. Sc. A. 21 (1897) (Pt. 1) 



19. 



jointed chain bridges. Kopcke, . 

 Giving. 35 (1889) 331-. 



on telegraph wires. Perry, J., <& others. 

 Elect. 19 (1887) 437, et seq. ; 20 (1888) 63, 

 et seq. 



WATCHES AND CHEONOHETEES. 



balance, angular velocity. Antoine, E. Cg. 



Int. Chron. (1900) 208-. 

 , laws of rapid amplitude variation. Brillouin, 



M. Cg. Int. Chron. (1900) 164-. 



spring, isochronism. Young, C. Nicholson 

 J. 12 (1805) 56-. 



, . Caspari, E. Cg. Int. Chron. (1900) 



, in connection with adjustments, 

 laws. Frodsham, C. (vi Adds.) CE. I. P. 6 

 (1847) 224-. 



mainspring, theory. Young, A. Franklin I 



J. 24 (1852) 344-. 

 maintaining power. Nicholson, W. Nicholson 



J. 1 (1797) 429- ; 2 (1799) 49-. 

 regulating spiral. Phillips, E. Liouv. J. 



Mth. 5 (1860) 313-. 



Threads, elastic, equilibrium, equations. 



Schulten, N. G. af (fil.). [1828] St. Pet. 



Mm. Sav. Etr. 2 (1835) 49-. 

 , , and tension (Lagrange). Schulten, 



N. G. af (fil.). As. Nr. 7 (1829) 185-. 

 , , (Schulten). Poisson, S. D. 



As. Nr. 7 (1829) 353-. 

 , , (Poisson). Schulten, N. G. 



af (fil.). As. Nr. 8 (1831) 21-. 



i , (Schulten). Poisson, S. D. 



As. Nr. 8 (1831) 25-. 



, , propagation of gradual extension. 

 La Rive, L. de. Arch. Sc. Ps. Nt. 7 (1899) 

 97-. 



TOESION. 



and elongation, simultaneous, of wires, effect. 

 . Himstedt, F. A. Ps. C. 17 (1882) 701-. 



, , , paradox. Schiller, N. Fschr. 



Ps. (1898) (Ab. 1) 508. 



flexure of curved bars, simultaneous, effect. 

 Eesal, H. A. Liouv. J. Mth. 3 (1877) 

 307-. 



rods. Barre de Saint-Venant, . 



C. E. 56 (1863) 1150-. 

 very thin rods. Hess, W. Munch. 



Ak. Sb. 13 (1883) 82-; Mth. A. 23 (1884) 



181- ; 25 (1885) 1-. 



, uniform, of incomplete tores (helical 

 springs). Michell, J. H. [1899] L. Mth. 

 S. P. 31 (1900) 130-. 



Elastic Frameworks 3245 



of homogeneous rods. Wertheim, G. C. R. 

 28 (1848) 649-; A. C. 23 (1848) 52-; 25 (1849) 



strips. Perry, J. L. Ps. S. P. 10 (1890) 

 343-; Ph. Mg. 29 (1890) 244-. 



, deformation due to. Bryan, G. H. 

 Ph. Mg. 30 (1890) 476-. 



and rods. Savart, F. A. C. 41 (1829) 



373-. 



wires. Giulio, C. I. [1841] Tor. Mm. 

 Ac. 4 (1842) 329-. 



. Hersctiel,(Maj.)J. Nt. 22 (1880) 557-. 



. Perry, J., & Ayrton, W. E. Nt. 22 



(1880) 604-. 

 , increase of elasticity. Anthony, W. A. 



Am. As. P. (1886) 117-. 



WIRES. 

 (See also 3290, 3620, 3630 and 3660.) 



Mainardi, G. Mil. G. I. Lomb. 8 (1856) 304-. 

 Basset, A. B. [1891] L. Mth. S. P. 23 (1892) 



105-. 

 Bent and twisted wires, stability. Michell, 



J. H. Mess. Mth. 19 (1890) 181-. 

 Deformation. Steklov, V. A. Kharkov Mth. 



S. Com. 3 (1893) 1- ; Fschr. Mth. (1891)1028. 



curves. Bouasse, H. Toul. Fac. Sc. A. 1 

 (1899) 177-, 331- ; 2 (1900) 5-, 431-. 



, typical, for new wires. Bouasse, H. 



Toul. Fac. Sc. A. 12 (1898) G, 25 pp. 



of thin elastic wires. Basset, A. B. Am. J. 

 Mth. 17 (1895) 281-. 



Elongation, influence of surrounding medium. 



Bachmetjev, P., & Vaskov, P. Rs. Ps.-C. S. 



J. 28 (Ps.) (1896) 217- ; J. de Ps. 6 (1897) 



610. 

 , Poisson's theorem. Weber, W. E. Pogg. 



A. 14 (1828) 174-. 



Equilibrium of aerial telephone wires, con- 

 ditions. Palaz, A. Lum. Elect. 28 (1888) 



158-. 

 heavy wire with helical axis. Okatow, M. 



Mth. A. 2 (1870) 9-. 

 Overhead wires, strains, tables for. Anon. 



Tel. J. 22 (1888) 337-. 

 Steel wire, elastic properties. Keigwin, A. D. 



I. CE. P. 136 (1899) 338-. 

 Stiffness. Tail, P. G. Edinb. R. S. P. 8 



(1873) 44-. 



3245 Elastic frameworks. 

 (See also 1250, 3210 and 3280.) 



Abnormal forces in metal frameworks. 



Considere, . A. Pon. Chauss. 13 (1887) 



372-. 

 Arched frameworks, calculations. Pressprich, 



G. Giving. 30 (1884) 347-. 



, influence lines. Fontviolant, B. de. 

 Gen. Civ. 16 (1889-90) 391-, 406-. 



Beams, columns, etc., dimensions, formulae. 



Froger, W. A. (vn) Amst. N. Ws. Ntk. Vh. 



1 (1844) 183-. 

 , and roof trusses. Moncrieff, J. M. 



Br. Archt. J. 2 (1895) 428-. 



275 



S2 



