2 edition of Plans for crash-tested wood bridge railings for concrete decks found in the catalog.
Plans for crash-tested wood bridge railings for concrete decks
by U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, U.S. DOT, Federal Highway Administration in Madison, WI, [Washington, D.C.?]
Written in English
|Other titles||Plans for crash tested wood bridge railings for concrete decks|
|Statement||Michael A. Ritter ... [et al.]|
|Series||General technical report FPL -- GTR-108, General technical report FPL -- 108|
|Contributions||Ritter, Michael A, Forest Products Laboratory (U.S.), United States. Federal Highway Administration|
|The Physical Object|
|Number of Pages||17|
Bridge Railing Design IDM ‐(05) For a minor bridge rehabilitation project which does not include bridge‐deck replacement or deck widening and the bridge currently has a crashworthy TL‐4 bridge railing, the existing railing need not be upgraded to a TL‐5 railing, though the . Retrofit Bridge Railing Bridge Railing is designed to contain and redirect errant vehicles. Crash testing of barrier rail is performed to verify the strength of the barrier and to assure that critical failure modes such as vehicular stability (i.e. rollover) and occupant compartment deformation are satisfied. Since September , the FederalFile Size: 28KB.
(4,lb) pickup truck striking the bridge rail at a nominal speed and angle of km/hr ( mph) and 25 degrees]. In summary, the actual crash test matrix used to evaluate the impact performance of this single-slope concrete bridge rail design included only the pickup truck and the File Size: 1MB. Steel Bridge Design Handbook: Bridge Deck Design Publication No. FHWA-IF – Vol. 17 November Technical Report Documentation Page1. Report No. 2. Government Accession No. 3. Recipient’s Catalog -IF – Vol. Title and Subtitle 5.
Application of Design Standards, Uniform Federal Accessibility Standards, and Bridges. Bridge railing designs used for new and reconstructed bridges on the NHS shall have been successfully crash tested in accordance with NCHRP criteria (or equivalents). Epoxy Coated Reinforcing Steel . Wood laminations span perpendicular to the flow of traffic. TNL decks are more common than LNL decks since they are less susceptible to delamination. Unlike an LNL deck, the TNL deck requires support from girders or stringers. Figure illustrates the difference between LNL and TNL decks. Ontario Wood Bridge Reference Guide 7 Figure
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Se vera l o f the wood bridge railings to concrete decks. These draw ings include four railings that meet NCHRP requirements and were adap ted for concrete deck use.
Plans for crash-tested wood bridge railings for concrete decks. Gen. Tech. Rep. FPL–GTR– Madison, WI: U.S. Department of Agriculture, Forest Service, Forest Products Laboratory. 18 p. A limited number of free copies of this publication are available to the public from the ForestCited by: 5.
Plans for Crash-Tested Wood Bridge Railings for Concrete Decks Paperback – January 1, by No Author (Author) See all formats and editions Hide other formats and editions.
Price New from Used from Paperback, January 1, Author: No Author. Plans for Crash-Tested Wood Bridge Railings for Concrete Decks by Michael A.
Ritter, Ronald K. Faller, Paula D. Hilbrich Lee, Barry T. Rosson, and Sheila Rimal Duwadi Cover, abstract, introduction, specifications list, references, table of contents, and divider pages (front matter and pages 1. Get this from a library. Plans for crash-tested wood bridge railings for concrete decks.
[Michael A Ritter; Forest Products Laboratory (U.S.); United States. Federal Highway Administration.;] -- Several crashworthy wood bridge railings and approach railing transitions have been adapted for use on concrete bridge decks.
Included are a glued-laminated timber (glulam) rail, with and without a. Plans for Crash-Tested Bridge Railings for Longitudinal Wood Decks on Low-Volume Roads Michael A.
Ritter, Research Engineer 1 Ronald K. Faller, Research Engineer 2. Get this from a library. Plans for crash-tested wood bridge railings for concrete decks. [Michael A Ritter; Forest Products Laboratory (U.S.); United States.
Federal Highway Administration.;]. Plans for crash-tested bridge railings for longitudinal wood decks on low-volume roads. (General technical report FPL ; GTR) p.: plans ; 44 x 28 cm. Keywords: Bridges, DesignCited by: 5.
EQUIVALENT TEST LEVELS FOR CRASH-TESTED BRIDGE RAILINGS - PART 2 Oregon Side-Mounted Thrie Beam TL-2 Texas T Concrete Beam and Post TL-2 Federal Lands Modified Kansas Corral TL-2 Nebraska Concrete Beam and Post TL-2 Iowa Concrete Beam and Post TL-2 California Type TL-2File Size: 28KB.
Plans for Crash-Tested Bridge Railings for Longitudinal Wood Decks on Low-Volume Roads Michael A. Ritter, Research Engineer1 Ronald K. Faller, Research Engineer2 Steve Bunnell, Civil Engineer (retired)3 Paula D. Hilbrich Lee, General Engineer1 Barry T.
Rosson, Associate Professor2 1USDA Forest Service, Forest Products LaboratoryCited by: 5. be crash tested. 3 Bridge Railing Design Rail selection defined in IDM ‐(05) Making Test ‐Level Determination bridge railings, an overhang designed according to previous AASHTO bridge ‐ A –Decks Supporting Concrete Parapet.
Each wood superstructure should have a minimum of 6 in. freeboard above the design high water elevation based on the Q discharge.
Wood Bridge Railings Bridge railings for a wood structure should be in accordance with the Test Level selection. Guardrail & Handrail Strength Requirements & Testing: Guard rail & handrail strength requirements & strength testing requirements specified in various building codes & standards.
This article provides details about standards, requirements & testing procedures for. p Plans for Crash-Tested Bridge Railings for Longitudinal Wood Decks(USFS ) The project objective was to develop and crash test bridge railing and approach railing transitions for longitudinal wood bridge decks.
The bridge railings were completed in accordance with AASHTO Performance Level 1, Performance Level 2, and NCHRP Report. Crash-tested railings and asphalt wear surface are standard. Wheeler deck panels are also a great way to repair existing bridges.
Panels are detailed specific to the application. Installation is fast in any season. An asphalt wear surface finishes the job.
Wheeler is an. Enhance Your Next Concrete Bridge Project With Timber Railings from Wheeler. The USDA Forest Service Forest Products Laboratory, in cooperation with the U.S.
DOT Federal Highway Administration and the Midwest Roadside Safety Facility, have adapted several crashworthy timber bridge railings and approach railing transitions for use on concrete bridge decks.
August25 additional bridge rails had been successfully crash tested in accordance with the requirements of AASHTO’s Guide Speciﬁcations for Bridge Railingsand also approved by FHWA for use in federal aid projects (10).
Of these crash-tested railings, 46 were used on concrete bridge decks, and only one was used on a wood deck (11). is not economically feasible, the designer will need to consider existing crash tested railings.
The designer should consult the Federal Highway Administration (FHWA) NCHRP Report Hardware web site that contains a listing of crash-tested railings so as to select a design that meets the test level criterion [BDM ].File Size: KB.
Plans for Crash-Tested Wood Bridge Railings for Concrete Decks, Michael A. Ritter, Ronald K. Faller, Paula D. Hilbrich Lee, Barry Thomas Rosson, and Sheila Rimal Duwadi.
PDF. Molecular Analysis of an enhancin Gene in the Lymantria dispar Nuclear Polyhedrosis Virus, David S. Check out our concrete curb selection for the very best in unique or custom, handmade pieces from our chains shops.
Book Accessories Plans for Crash-Tested Wood Bridge Railings for Concrete Decks Pistilbooks. From shop Pistilbooks. 5 out of 5 stars () reviews $. Final Report: Recommended Guidelines for the Selection of Test Levels 2 through 5 Bridge Railings NCHRP (03) Febru Malcolm H.
Ray, P.E., Ph.D. Christine E. Carrigan, P.E., Ph.D. P.O. Box 12 Main Street Canton, Maine Limited Use Document This Final Report is furnished only for review by members of the NCHRP.25 additional bridge rails had been successfully crash tested in accordance with the requirements of the AASHTO Guide Speciﬁca-tions and also approved by FHWA for use on federal-aid projects (8).
Of these crash tested railings, 46 were for concrete bridge decks and only 1 was for a wood deck (9).Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF.
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