 Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to 8-10 of the least of the two strains, for determining...  The School of Mines Quarterly - Seite 3681904Vollansicht - Über dieses Buch
 | William Hubert Burr - 1888 - 842 Seiten
...have, preferably, a depth not less than 1-12 of the span. 35. Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to 8-10 of... | |
 | Theodore Cooper - 1890 - 232 Seiten
...of any member. (§ 62.) Alternate 51. All members and their connections subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to 7 8 ff... | |
 | Augustus Jay Du Bois - 1890 - 634 Seiten
...making it the same section as the bottom. Alternate strains. 37- Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to fa of... | |
 | William Henry Warren - 1894 - 454 Seiten
...17,000 - 110; „ dead „ I = 13,000 - 85^ „ wind stresses Members subjected to alternate stress of tension and compression shall be proportioned to...however, be considered as increased by an amount equal to •& of the least of the two stresses. The following formulas were suggested in Engineering l for designing... | |
 | Mansfield Merriman, Henry Sylvester Jacoby - 1894 - 498 Seiten
...have, preferably, a depth not less than -,'a of the span. 37. Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amountoequal to T"B of... | |
 | William Kent - 1895 - 1234 Seiten
...liable to sudden loading (plates or shapes), net section 5,000 Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to 8/10 of... | |
 | Augustus Jay Du Bois - 1896 - 734 Seiten
...chord, the chord will be proportioned for this greater length. 35. Members subject to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to ^ of the... | |
 | Charles Ezra Greene - 1897 - 292 Seiten
...equal to the sum of the areas required for each stress. Theodore Cooper specifies — -Members subject to alternate stresses of tension and compression shall...however, be considered as increased by an amount equal to o. 8 of the least of the two stresses, for determining the sectional areas. Another engineer says —... | |
 | Andrews Allen - 1897 - 170 Seiten
...pounds, per square inch, while the span is rotating. Mem"bers su"bject to alternate stresses should "be proportioned to resist each kind of stress; "both...stresses shall, however, "be considered as increased "by 8-l0 of the least stress, fo^ determining the sectional area "by the a"bove allowed unit stresses.... | |
 | International Correspondence Schools - 1899 - 596 Seiten
...assumed to be produced by adjusting the bridge or towers." (s) ' ' Members subjected to alternate strains of tension and compression shall be proportioned to resist each kind of strain. Both of the strains shall, however, be considered as increased by an amount equal to TSj- of... | |
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