The Mechanical Properties of Wood Part 20

GRISARD, JULES, et VANDENBERGHE, MAXIMILIEN: Les bois industriels, indigenes et exotiques; synonymie et description des especes, proprietes physiques des bois, qualites, defauts, usages et emplois. Paris, 189-. From Bul. de la Societe nationale d'acclimatation de France, Vols. x.x.xVIII-XL.

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HATT, WILLIAM KENDRICK: Relation of timber tests to forest products. Proc. Int. a.s.sn. Test. Mat., 1906, C 2 _e_, pp. 6.

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---- and TURNER, W.P.: The Purdue University impact machine.

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HAUPT, HERMAN: formulae for the strain upon timber. Center of gravity of an ungula and semi-cylinder. Jour. Franklin Inst., Vol. XIX, 3d series, 1850, pp. 408-413.

HEARDING, W.H.: Report upon experiments ... upon the compressive power of pine and hemlock timber. Was.h.i.+ngton, 1872, pp. 12.

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Fichte aus den Karpaten, aus dem Bohmerwalde, Ternovanerwalde und den Zentralalpen. Technische Qualitat des Fichtenholzes im allgemeinen; IV. Larche aus dem Wienerwalde, aus Schlesien, Nord- und Sudtirol. Mitt. a. d. forst. Untersuchungswesen Oesterreichs, Wien, 1900-13.

----: Untersuchungen uber Holzqualitat. Centralblatt f. d. ges.

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Vierteljahresschrift fur Forstwesen, Wien, 1906, pp. 248-269.

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Untersuchungen u. Ergebnisse in mechanisch-technischer Hinsicht.

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----: Results of trials with timber carried out at the Austrian forestry testing-station at Mariabrunn. Proc. Int. a.s.sn. Test.

Mat., 1906, Disc. 2 _e_, pp. 7.

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----: Ueber Holzharteprufung. Centralblatt f. d. ges.

Forstwesen, Wien, 1908, pp. 443-456.

----: Testing the hardness of wood by means of the ball test.

Proc. Int. a.s.sn. Test. Mat., 1912, XXIII_{3}.

JENNY, K.: Untersuchungen uber die Festigkeit der Holzer aus den Landern der ungarischen Krone. Budapest, 1873.

JOHNSON, J.B.: Time tests of timber in endwise compression.

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JOHNSON, WALTER B.: Experiments on the adhesion of iron spikes of various forms when driven into different species of timbers.

Jour. Franklin Inst., Vol. XIX (n.s.), 1837, pp. 281-292.

JULIUS, G.A.: Western Australia timber tests, 1906. The physical characteristics of the hardwoods of Western Australia. Perth, 1906, pp. 36.

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KARMARSH, CARL: Handbuch der mechanischen Technologie. I. Aufl., 1837; V. Aufl., 1875; verm. von H. Fisher, 1888.

KIDDER, F.E.: Experiments on the transverse strength of southern and white pine. Van Nostrand's Eng. Mag., Vol. XXII, 1880, pp.

166-168.

----: Experiments on the strength and stiffness of small spruce beams. _Ibid._, Vol. XXIV, 1881, pp. 473-477.

----: Experiments on the fatigue of small spruce beams. Jour.

Franklin Inst., Vol. CXIV, 1882, pp. 261-279.

KIDWELL, EDGAR: The efficiency of built-up wooden beams. Trans.

Am. Inst. Min. Eng., Feb., June, 1898.

KIRKALDY, WM. G.: Ill.u.s.trations of David Kirkaldy's system of mechanical testing. London, 1891.

k.u.mMER, FREDERICK A.: The effects of preservative treatment on the strength of timber. Proc. Am. Soc. Test. Mat., Vol. IV, 1904, pp. 434-438.

LABORDeRE, P., and ANSTETT, F.: Contribution to the study of means for improving the strength of wood for pavements. Proc.

Int. a.s.sn. Test. Mat., 1912, XXIII_{4}, pp. 12.

LANZA, GAETANO: An account of certain tests on the transverse strength and stiffness of large spruce beams. Trans. Am. Soc.

Mech. Eng., Vol. IV, 1882, pp. 119-135. See also Jour. Franklin Inst., Vol. XCV, 1883, pp. 81-94.

LASLETT, T.: Properties and characteristics of timber. Chatham, 1867.