Bridge Inspection, Maintenance, and Design, Hearings Before the Subcommittee on Roads ... 90-2, on the Status of the Inspection, Maintenance and Design Ofbridges in the United States, March 18-20, 19681968 - 134 páginas |
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Página 1
... reference to standards , inspection , and maintenance . We are not going to hold this hearing to go into the Point Pleasant bridge collapse , though it naturally will come into discussion , and that is understandable . The information ...
... reference to standards , inspection , and maintenance . We are not going to hold this hearing to go into the Point Pleasant bridge collapse , though it naturally will come into discussion , and that is understandable . The information ...
Página 11
... reference to the facilities that are used both on the ground and in the planes , them- selves . It is very natural and I think very proper that we take a quick , prompt look and then follow it with the thoroughness with which I hope ...
... reference to the facilities that are used both on the ground and in the planes , them- selves . It is very natural and I think very proper that we take a quick , prompt look and then follow it with the thoroughness with which I hope ...
Página 15
... reference to the Interstate System ? Senator COOPER . Yes . Mr. BRIDWELL . I think it is quite important that throughout the whole history of our consideration of weights and size policy we at many times tried to address ourselves to ...
... reference to the Interstate System ? Senator COOPER . Yes . Mr. BRIDWELL . I think it is quite important that throughout the whole history of our consideration of weights and size policy we at many times tried to address ourselves to ...
Página 20
... reference to the interesting fact that techniques which have been used in the airline disasters are being used in the reconstruction of this bridge to deter- mine the causation . The words used are that in time the committee hopes it ...
... reference to the interesting fact that techniques which have been used in the airline disasters are being used in the reconstruction of this bridge to deter- mine the causation . The words used are that in time the committee hopes it ...
Página 21
... reference to the floor system . The floor system even on a very long - span bridge is composed primarily of what would be the equivalent of short - span simpler bridges , a multiple number of repetitions of those spans , and these in 21.
... reference to the floor system . The floor system even on a very long - span bridge is composed primarily of what would be the equivalent of short - span simpler bridges , a multiple number of repetitions of those spans , and these in 21.
Términos y frases comunes
AASHO Admiral TRIMBLE ALFRED JOHNSON axle Barry Meyer bridge design bridge inspection bridge safety bridge structures BRIDWELL Bureau of Public CHAIRMAN Chief of Engineers civil engineering Coast Guard collapse Colonel ANDERSON committee concrete construction consulting engineers Corps of Engineers cost deicing District embankment evaluation facilities factors fatigue Federal Highway Administration Federal-aid projects funds GOODMAN highway bridges highway department highway systems Informational Guide inspec inspection and maintenance interstate bridges Interstate System involved JORDAN of Idaho Kanawha River load limits MASTERS ment MEYER navigation Office Ohio River operation Outerbridge Crossing overstress percent periodic inspection personnel piers Point Pleasant bridge present problem procedures Public Roads question record responsibility Senator BAKER Senator COOPER Senator JORDAN Senator SPONG span specifications standards statement steel stresses structural integrity subcommittee Thank tion traffic trucks truss TURNER U.S. SENATE vehicles Verrazano-Narrows Bridge weight West Virginia
Pasajes populares
Página 38 - ... in which such project is located. (c) If at any time the Secretary shall find that any project constructed under the provisions of this chapter, or constructed under the provisions of prior Acts, is not being properly maintained, he shall call such fact to the attention of the State highway department. If, within ninety days after receipt of such notice, such project has not been put in proper condition of maintenance, the Secretary shall withhold approval of further projects of all types in...
Página 5 - Any State highway department which submits plans for a Federal-aid highway project involving the bypassing of, or going through, any city, town, or village, either incorporated or unincorporated...
Página 35 - State highway department of that fact, and if within ninety days after receipt of such notice said highway has not been placed in proper condition of maintenance...
Página 38 - It shall be the duty of the State highway department to maintain, or cause to be maintained, any project constructed under the provisions of this chapter or constructed under the provisions of prior Acts.
Página 43 - April 1, 1967. (b) The Commandant, US Coast Guard, in a notice dated March 31, 1967, and effective April 1, 1967 (32 FR 5611), approved the continuation of orders, rules, regulations, policies, procedures, privileges, waivers, and other actions, which had been made, allowed, granted, or issued prior to April 1, 1967, and provided that they shall continue in effect according to their terms until modified, terminated, repealed, superseded, or set aside by appropriate authority.
Página 45 - Good roads and canals will shorten distances ; facilitate commercial and personal intercourse; and unite, by a still more intimate community of interests, the most remote quarters of the United States. No other single operation within the power of government can more effectually tend to strengthen and perpetuate that union, which secures external independence, domestic peace, and internal liberty.
Página 38 - On any highway project in which Federal funds hereafter participate, or on any such project constructed since December 20, 1944, the location, form and character of Informational, regulatory and warning signs, curb and pavement or other markings, and traffic signals Installed or placed by any public authority or other agency, shall be subject to the approval of the State highway department with the concurrence of the Secretary, who Is directed to concur only in such installations as will promote...
Página 37 - maintenance" means the preservation of the entire highway, including surface, shoulders, roadsides, structures, and such traffic-control devices as are necessary for its safe and efficient utilization. The term "park roads and trails...
Página 34 - maintenance" means the constant making of needed repairs to preserve a smooth surfaced highway. The term "construction...
Página 43 - That it shall be the duty of all persons owning, operating, and tending the drawbridges now built, or which may hereafter be built across the navigable rivers and other waters of the United States, to open, or cause to be opened, the draws of such bridges under such rules and regulations as in the opinion of the Secretary of War the public interests require to govern the opening of drawbridges for the passage of vessels and other water crafts, and such rules and regulations, when so made and published,...