Proceedings of the Annual Convention of the American Railway Engineering and Maintenance-of-Way Association, 14권The Association, 1913 List of members in v. 1- |
도서 본문에서
99개의 결과 중 1 - 5개
47 페이지
... strength , safety and beauty through uniformity acquired without cost except in the time of skillful directors and in the abundance of standard plans and constructive forms economically followed . Gentlemen , this is part of our work ...
... strength , safety and beauty through uniformity acquired without cost except in the time of skillful directors and in the abundance of standard plans and constructive forms economically followed . Gentlemen , this is part of our work ...
98 페이지
... strength , not less than 55,000 lbs . Elastic limit , Elongation , Reduction of area , 44 66 50 per cent . of ultimate strength . " 6 66 46 20 per cent . in 2 inches . 66 46 40 per cent . Plates shall bend cold for 90 degrees without ...
... strength , not less than 55,000 lbs . Elastic limit , Elongation , Reduction of area , 44 66 50 per cent . of ultimate strength . " 6 66 46 20 per cent . in 2 inches . 66 46 40 per cent . Plates shall bend cold for 90 degrees without ...
99 페이지
... strength shall be not less than 45,000 lbs . Plates shall bend cold for 90 degrees without showing any sign of fracture . A sufficient number of tests will be made to satisfy the inspector that the material meets the specifications in ...
... strength shall be not less than 45,000 lbs . Plates shall bend cold for 90 degrees without showing any sign of fracture . A sufficient number of tests will be made to satisfy the inspector that the material meets the specifications in ...
101 페이지
... strength than those of the same size with cut threads . The elastic limit , however , is not materially different . A workman pulling on a 33 - inch wrench with a pull of 100 lbs . will load a 7 - inch diameter bolt to the extent of ...
... strength than those of the same size with cut threads . The elastic limit , however , is not materially different . A workman pulling on a 33 - inch wrench with a pull of 100 lbs . will load a 7 - inch diameter bolt to the extent of ...
101 페이지
... strength , not less than 55,000 lbs . Elastic limit , 66 66 50 per cent . of ultimate strength . Elongation , 66 66 66 20 per cent . in 2 inches . Reduction of area , 66 66 66 40 per cent . Plates shall bend cold for 90 degrees without ...
... strength , not less than 55,000 lbs . Elastic limit , 66 66 50 per cent . of ultimate strength . Elongation , 66 66 66 20 per cent . in 2 inches . Reduction of area , 66 66 66 40 per cent . Plates shall bend cold for 90 degrees without ...
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American Railway Engineering Appendix Average ballast Baltimore & Ohio base Bess Bessemer steel Bethlehem Board of Direction bolts bridge broken Cambria carbon Carnegie cars cent Chairman Chemical Chicago coal tar Committee Company concrete cost CREOSOTE OIL Curve Tang drop test ductility elastic limit elongation fence flange fracture Fritch grade gravel guard rails heat Illinois inches increased information given inspection inspector Iron labor Lackawanna Lehigh Valley length Lines load locomotive main track Manganese manufacture Maryland material metal method miles miles per hour mills Penna phosphorus piping plates posts Pounds present Rail Failures Rail-bar Railroad Railway Engineering Association resistance road rolled ruling grade samples seam segregation Sheet shown silicon sleepers specifications speed spikes Split Head sulphur TABLE temperature tensile tensile strength tension test piece tie-plates tion titanium tons Top of Ingot Total track circuits train transverse treatment TRESTLES weight wheel wire
인기 인용구
61 페이지 - Experience keeps a dear School, but Fools will learn in no other, and scarce in that; for it is true, we may give Advice, but we cannot give Conduct...
138 페이지 - States for examination of the offense alleged against him, and such commissioner, judge, or court shall proceed in respect thereto as authorized by law in cases of crimes against the United States.
1036 페이지 - If at any time there shall be evidence of any lien or claim for which, if established, the Owner of the said premises might become liable, and which is chargeable to the Contractor, the Owner shall have the right to retain out of any payment then due or thereafter to become due an amount sufficient to completely indemnify him against such lien or claim.
642 페이지 - Contractor seven days' written notice, terminate the employment of the Contractor and take possession of the premises and of all materials, tools and appliances thereon and finish the work by whatever method he may deem expedient. In such case the Contractor shall not be entitled to receive any further payment until the work is finished. If the unpaid balance of the contract...
131 페이지 - Act. and any persons who shall be guilty of a violation of this Act shall be deemed guilty of a misdemeanor and on conviction thereof shall be punished by a fine not exceeding five thousand dollars, and every month such...
1033 페이지 - This agreement shall inure to the benefit of and be binding upon the legal representatives and successors of the parties respectively.
132 페이지 - That the creation of any obstruction not affirmatively authorized by Congress, to the navigable capacity of any of the waters of the United States...
133 페이지 - That nothing herein contained shall extend to, apply to, or prohibit the operations in connection with the improvement of navigable waters or construction of public works, considered necessary and proper by the United States officers supervising such improvement or public work : And provided further, That the Secretary of War, whenever in the judgment of the Chief of Engineers anchorage and navigation will not be injured thereby, may permit the deposit of any material above mentioned in navigable...
135 페이지 - States is an unreasonable obstruction to the free navigation of such waters on account of insufficient height, width of span, or otherwise, or where there is difficulty in passing the draw opening or the draw span of such bridge by rafts, steamboats, or other water craft...
139 페이지 - ... said rules and regulations shall be published at least once in such newspaper or newspapers of general circulation as in the opinion of the Secretary of War shall be best adapted to give notice of said rules and regulations to persons affected thereby and locally interested therein. And all modifications of said rules and regulations shall be similarly published. And such rules and regulations when so prescribed and published as to any such stream or waterway shall have the force of law, and...