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
96개의 결과 중 1 - 5개
13 페이지
... Resistances , Train , Total , Including Track . .622 , 623 Spirals 623 Reverse Curves 623 Effect of Poor Track on Train Haul ..... 624 Effect of Tunnels ..... .625 , 626 Effect of the Length of the Grade .. ... 626 , 627 Proper ...
... Resistances , Train , Total , Including Track . .622 , 623 Spirals 623 Reverse Curves 623 Effect of Poor Track on Train Haul ..... 624 Effect of Tunnels ..... .625 , 626 Effect of the Length of the Grade .. ... 626 , 627 Proper ...
76 페이지
... resistance seems to increase after they have been in service a year or so , and I do not think a 15 per cent . annual renewal would cause seri- ous trouble on any track circuit of reasonable length if the conditions are fairly good ...
... resistance seems to increase after they have been in service a year or so , and I do not think a 15 per cent . annual renewal would cause seri- ous trouble on any track circuit of reasonable length if the conditions are fairly good ...
77 페이지
... resistance be- tween the two rails , while very low immediately after the installation of a number of treated ties , became appreciably greater after the ties had been in service a short time , due apparently to the insulation of spikes ...
... resistance be- tween the two rails , while very low immediately after the installation of a number of treated ties , became appreciably greater after the ties had been in service a short time , due apparently to the insulation of spikes ...
79 페이지
... resistance of the track circuit or by the track circuit becoming short circuited . The behavior of track batteries shows it is the latter which takes place , the battery being exhausted in five or six days , due to increased current ...
... resistance of the track circuit or by the track circuit becoming short circuited . The behavior of track batteries shows it is the latter which takes place , the battery being exhausted in five or six days , due to increased current ...
502 페이지
... resistance to shock and jarring . " Naturally the treatment during rolling has a particularly important influence on the rail quality . The initial and final temperatures , the cross section and length of ingot , the proportion of ...
... resistance to shock and jarring . " Naturally the treatment during rolling has a particularly important influence on the rail quality . The initial and final temperatures , the cross section and length of ingot , the proportion of ...
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자주 나오는 단어 및 구문
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...