Bulletin of the United States Geological SurveyThe Survey., 1908 |
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15 sonuçtan 1-5 arası sonuçlar
Sayfa iii
... committee on concrete and reinforced concrete 5 Organization Personnel . 5 5 Cooperation between national advisory board and joint committee . Funds .. Structural - materials division 7 8 8 Summary Organization Buildings . Equipment ...
... committee on concrete and reinforced concrete 5 Organization Personnel . 5 5 Cooperation between national advisory board and joint committee . Funds .. Structural - materials division 7 8 8 Summary Organization Buildings . Equipment ...
Sayfa 1
... committee of the American Society of Civil Engineers . This exhibit was under the direct supervision of Mr. Richard L. Humphrey . The exhibit building served as a working illustration of reinforced- concrete construction until its ...
... committee of the American Society of Civil Engineers . This exhibit was under the direct supervision of Mr. Richard L. Humphrey . The exhibit building served as a working illustration of reinforced- concrete construction until its ...
Sayfa 3
... committee on concrete and reinforced concrete , Philadelphia , Pa .; George S. Webster , chairman committee on uniform tests of cement , city engineer , Phila- delphia , Pa . The American Society of Mechanical Engineers : W. F. M. Goss ...
... committee on concrete and reinforced concrete , Philadelphia , Pa .; George S. Webster , chairman committee on uniform tests of cement , city engineer , Phila- delphia , Pa . The American Society of Mechanical Engineers : W. F. M. Goss ...
Sayfa 4
... and Mr. Richard L. Humphrey as secretary . This board also acts in an advisory capacity toward the Forest Service . JOINT COMMITTEE ON CONCRETE AND REINFORCED CONCRETE . ORGANIZATION . 4 STRUCTURAL - MATERIALS TESTING LABORATORIES .
... and Mr. Richard L. Humphrey as secretary . This board also acts in an advisory capacity toward the Forest Service . JOINT COMMITTEE ON CONCRETE AND REINFORCED CONCRETE . ORGANIZATION . 4 STRUCTURAL - MATERIALS TESTING LABORATORIES .
Sayfa 5
... committee of the American Society of Civil Engineers , and that the work should be carried on under a com- mon organization to be known as the joint committee on concrete and reinforced concrete . Mr. C. C. Schneider and Mr. J. W. ...
... committee of the American Society of Civil Engineers , and that the work should be carried on under a com- mon organization to be known as the joint committee on concrete and reinforced concrete . Mr. C. C. Schneider and Mr. J. W. ...
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Sık kullanılan terimler ve kelime öbekleri
absorption aggregate batch report beam section bending bending moment bond test pieces bottom cent Chicago cinders compressive strength Computations concrete beams consistency cubic foot deformations deformeters determined dry material elastic limit equipment feet flask Form gage length grams Gravel inches in diameter inches long Interior view investigations layer limestone Louis Louisiana Purchase Exposition machine ready manufactured by Tinius Meramec River methods micrometer mixer mixing modulus of elasticity moist room molds mortar mortars and concretes Olsen & Co percentage of voids permeability Philadelphia placed plain beams pounds per square proportions Reclamation Service reinforced concrete rods sample screen shear shown in Pl sieve silt span specific gravity spherical bearing square inch steel stirrups stone STORAGE STRUCTURAL-MATERIALS TESTING LABORATORIES surface tamped tensile test pieces testing machine Tinius Olsen tion Total Transverse strength transverse tests U. S. GEOLOGICAL SURVEY UNITED STATES GEOLOGICAL Weight per cubic
Popüler pasajlar
Sayfa 20 - All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement...
Sayfa 17 - Sand. 7 days (1 day in moist air, 6 days in water) 200 Ibs.
Sayfa 79 - Method. — As a method to be followed for the analysis of cement, that proposed by the committee on uniformity in the analysis of materials for the...
Sayfa 17 - F. as practicable, and observed at intervals for at least 28 days. (c) A third pat is exposed in any convenient way in an atmosphere of steam, above boiling water, in a loosely closed vessel for five hours. These...
Sayfa 17 - Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of twenty-four hours.
Sayfa 4 - ... the report of the joint committee on concrete and reinforced concrete of the American Society of Civil Engineers, American Society for Testing Materials, American...
Sayfa 5 - Concrete and Reinforced Concrete was formed by the union of Special Committees appointed in 1903 and 1904 by the American Society of Civil Engineers, the American Society for Testing Materials, the American Railway Engineering and Maintenance of Way Association (now the American Railway Engineering Association), and the Association of American Portland Cement Manufacturers (now the Portland Cement Association).
Sayfa 17 - Portland cement is to be prepared by thoroughly mixing a number of brands, each of which must meet the following requirements: Specific gravity, not less than 3.10. Fineness, residue not more than 8 per cent on No. 100 nor 25 per cent on No.
Sayfa 17 - These pats, to satisfactorily pass the requirements, shall remain firm and hard and show no signs of distortion, checking, cracking, or disintegrating.
Sayfa 3 - The original advisory board consisted of the following representatives of the various national societies and Government bureaus. The American Institute of Mining Engineers: John Hays Hammond, past president, New York; Robert W. Hunt (Robert W. Hunt & Co., testing engineers, Chicago, Pittsburg, and New York), Chicago, 111. ; BF Bush, manager and vice president, Western Coal and Mining Company, St. Louis, Mo. The American Institute of Electrical Engineers: Francis B. Crocker, professor of electrical...