 Of these, the greatest number of tests were made on Bald Cypress, White Oak, Cow Oak, Overcup Oak, and Spanish Oak. Dr. BE Fernow, under whose direction the tests were made, makes the following statement in regard to the work: As will be observed, some...  Tests on the Physical Properties of Timber - Page 532by Frederick Erskine Olmsted - 1902 - 6 pagesFull view - About this book
 | Forests and forestry - 1883 - 698 pages
...Circular 12. Division of Forestry) may be taken as anthoritative. With those species of which ouly a small number of trees have been tested this can be claimed ouly within limits and m proportion to the number of tests. Data are given in Circular No. 15, Division... | |
 | John Butler Johnson - Building materials - 1898 - 858 pages
...investigated, and the results on these (which have been published in more detail in Circular No. 12) may be taken as authoritative. With those species of which only a 1 E 3 Name of Species. « £ * £ *;* || u* 15 ied ouk ( Quercus rubra) k 1 C p C b 1 § D 111 >CC... | |
 | United States - 1903 - 1110 pages
...whose direction the tests were made, makes the following statement in regard to the work: - As will bo observed, some species, like the Southern pines, have...within limits and in proportion to the number of tests. at rupture, bending at relative elastic limit, compression across the grain, and shearing with the... | |
 | Forests and forestry - 1919 - 716 pages
...Gum. Of these, the greatest number of tests were made on Bald Cypress, White Oak, Cow Oak, Overcup Oak, and Spanish Oak. Dr. BE Fernow, under whose direction...within limits and in proportion to the number of tests. «* TESTS OF THE PHYSICAL PROPERTIES OF TIMBER. 535 at rupture, bending at relative elastic limit,... | |
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