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![fhwa seismic retrofitting manual 2006
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Publication Number: FHWA-HRT-06-032. Date: January 2006. Part 1 of this manual focuses on highway bridges, and is a replacement for the Federal Highway Administration (FHWA) publication Seismic Retrofitting Manual for Highway Bridges which was published in 1995 as report FHWA-RD-94-052. Part 2 of this. Part 1 of this manual is based on previous Federal Highway Administration (FHWA) publications on this subject including. Seismic Retrofitting Manual for Highway Bridges, published in 1995 as report FHWA-RD-94-052. Revisions have been made to include current advances in earthquake engineering, field experience. Seismic retrofitting manuals for g highway bridges. 1983: Seismic Retrofitting Guidelines for Highway. Bridges (FHWA Report 83/007) g ( p. / ). 1995: Seismic Retrofitting Manual for Highway g g y. Bridges (FHWA Report 94-052). 2006: Seismic Retrofitting Manual for Highway. Structures (FHWA Report …). Full-text (PDF) | Seismic Retrofitting Manual for Highway Structures.. Article (PDF Available) · January 2006 with 284 Reads... In 2006 the Federal Highway Administration (FHWA) published a major revision to the 'Seismic Retrofitting Manual for Highway Bridges', published ten years ago in 1995 (FHWA. Highway Structures Part 1: Bridges (referred to in these Guidelines as the Bridge Retrofitting. Manual), developed by the Multidisciplinary Center for Earthquake Engineering Research. (MCEER), to be published by the Federal Highway Administration (FHWA) in 2006. The AASHTO Standard Specifications. Derrell Manceaux, P.E.. Senior Structural Engineer. Structures Resource Center, Federal Highway Admin. The presentation is based on the Federal Highway Administration. (FHWA) 2006 publication “Seismic Retrofitting Manual for Highway. Structures: Part 1-Bridges". The manual is the result of several. Part 1 of this manual focuses on highway bridges, and is a replacement for the Federal Highway Administration (FHWA) publication "Seismic Retrofitting Manual for Highway Bridges" which was published in 1995 as report FHWA-RD-94-052. Revisions have been made to include current advances in. ABSTRACT. In 2005, the Federal Highway Administration (FHWA) will issue its Seismic Retrofitting Manual for Highway Structures, Part 1: Bridges. This updates suggested practice for mitigating the seismic vulnerability of existing bridges. The manual, recently completed by the. Multidisciplinary Center for Earthquake. Federal Highway Administration's Seismic Retrofitting Manual for Highway Structures: Part 1 –... 18, 2006 Joint Meeting Between UDOT and Caltrans........57... for Highway Structures: Part 1 – Bridges (FHWA, 2006), which is hereafter referred to as the. Retrofit Manual. Where applicable, sections of the Retrofit Manual. Seismic Design Consideration, Vol. I: Technical Approaches and Results, Vol. II: Appendices II - VIII . New Jersey Dept. of Transportation, Bureau of Research; Agrawal, A.K.; Liu, H.B.; Imbsen, R.A.; Zong, X. (New Jersey Dept. of Transportation, 2012-03). Seismic Design Considerations . New Jersey Dept. of Transportation. Title, Seismic Retrofitting Manual for Highway Structures. Part 2, Retaining Structures, Slopes, Tunnels, Culverts and Roadways. Report No. FHWA-HRT-05-067. Author(s), Maurice Power [and five others]. Publisher, University at Buffalo. Multidisciplinary Center for Earthquake E](http://cdn08.dayviews.com/501/_u4/_u2/_u7/_u9/_u0/_u5/u4279053/68238_1537311914/fhwa_seismic_retrofitting_manual_2006_Download_Link_http_dlods_ru_49_keyword_fhwa_seismic.jpg)
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fhwa seismic retrofitting manual 2006
=========> Download Link http://dlods.ru/49?keyword=fhwa-seismic-retrofitting-manual-2006&charset=utf-8
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Publication Number: FHWA-HRT-06-032. Date: January 2006. Part 1 of this manual focuses on highway bridges, and is a replacement for the Federal Highway Administration (FHWA) publication Seismic Retrofitting Manual for Highway Bridges which was published in 1995 as report FHWA-RD-94-052. Part 2 of this. Part 1 of this manual is based on previous Federal Highway Administration (FHWA) publications on this subject including. Seismic Retrofitting Manual for Highway Bridges, published in 1995 as report FHWA-RD-94-052. Revisions have been made to include current advances in earthquake engineering, field experience. Seismic retrofitting manuals for g highway bridges. 1983: Seismic Retrofitting Guidelines for Highway. Bridges (FHWA Report 83/007) g ( p. / ). 1995: Seismic Retrofitting Manual for Highway g g y. Bridges (FHWA Report 94-052). 2006: Seismic Retrofitting Manual for Highway. Structures (FHWA Report …). Full-text (PDF) | Seismic Retrofitting Manual for Highway Structures.. Article (PDF Available) · January 2006 with 284 Reads... In 2006 the Federal Highway Administration (FHWA) published a major revision to the 'Seismic Retrofitting Manual for Highway Bridges', published ten years ago in 1995 (FHWA. Highway Structures Part 1: Bridges (referred to in these Guidelines as the Bridge Retrofitting. Manual), developed by the Multidisciplinary Center for Earthquake Engineering Research. (MCEER), to be published by the Federal Highway Administration (FHWA) in 2006. The AASHTO Standard Specifications. Derrell Manceaux, P.E.. Senior Structural Engineer. Structures Resource Center, Federal Highway Admin. The presentation is based on the Federal Highway Administration. (FHWA) 2006 publication “Seismic Retrofitting Manual for Highway. Structures: Part 1-Bridges". The manual is the result of several. Part 1 of this manual focuses on highway bridges, and is a replacement for the Federal Highway Administration (FHWA) publication "Seismic Retrofitting Manual for Highway Bridges" which was published in 1995 as report FHWA-RD-94-052. Revisions have been made to include current advances in. ABSTRACT. In 2005, the Federal Highway Administration (FHWA) will issue its Seismic Retrofitting Manual for Highway Structures, Part 1: Bridges. This updates suggested practice for mitigating the seismic vulnerability of existing bridges. The manual, recently completed by the. Multidisciplinary Center for Earthquake. Federal Highway Administration's Seismic Retrofitting Manual for Highway Structures: Part 1 –... 18, 2006 Joint Meeting Between UDOT and Caltrans........57... for Highway Structures: Part 1 – Bridges (FHWA, 2006), which is hereafter referred to as the. Retrofit Manual. Where applicable, sections of the Retrofit Manual. Seismic Design Consideration, Vol. I: Technical Approaches and Results, Vol. II: Appendices II - VIII . New Jersey Dept. of Transportation, Bureau of Research; Agrawal, A.K.; Liu, H.B.; Imbsen, R.A.; Zong, X. (New Jersey Dept. of Transportation, 2012-03). Seismic Design Considerations . New Jersey Dept. of Transportation. Title, Seismic Retrofitting Manual for Highway Structures. Part 2, Retaining Structures, Slopes, Tunnels, Culverts and Roadways. Report No. FHWA-HRT-05-067. Author(s), Maurice Power [and five others]. Publisher, University at Buffalo. Multidisciplinary Center for Earthquake Engineering Research. This paper briefly introduces the current FHWA Bridge Seismic Retrofitting Manual's retrofitting philosophies and strategies, and its application to a double decker bridge in Missouri. Superstructure retrofits with restrainers and bridge piers or columns retrofits with steel jackets follow the recommendation of. with guidelines for the design of new bridges in AASHTO Guide Specifications, have been developed. 17. Key Words. 18. Distribution Statement. Seismic Design of Bridges, AASHTO Guide. Specifications for Bridge Seismic Design, 2006. FHWA Seismic Retrofitting Manual for Highway. Structures. NO RESTRICTION. 19. A new FHWA manual entitled Seismic Retrofitting Manual for Highway Structures: Part 1-Bridges 2006 will be referenced in the lectures. This manual is a synthesis of the previous manuals and the recent results from research and lesions learned from post-earthquake investigations. Seismology, structural dynamics, and. Retrofitting and Loss. Assessment. W. Phillip Yen, Ph.D., P.E.. Principal Bridge Engineer – Structural Dynamics. Office of Bridge Technology, FHWA. Outline. ▫ Lessons Learned. ▫ Seismic Design. ▫ Seismic Retrofitting. ▫ Risk Analysis / Loss Assessment. ▫ Summary... NEW FHWA Seismic Retrofitting Manuals. In 2006, FHWA issued the final products of this research, Seismic Retrofitting Manual of Highway Structures–. Part I (Bridges) (FHWA-HRT-06-032) and Part II (Retaining Structures, Slopes,. Tunnels, Culverts, and Roadways) (FHWA-HRT-05-067). These new seismic design specifications were performance-based, and the. As recommended by the Seismic Retrofitting Manual (FHWA, 2006) the displacement demands for all three bridges were determined from elastic dynamic multimodal analysis. SAP2000 was used to perform the demand analyses. The horizontal ground accelerations were defined relative to the centerline of bridge axes. OR Seismic Retrofit Needs. ➢ Recurring megathrust event. • expected M8 to M9+ earthquake. (40% chance in next 50 years). ➢ Existing inventory of seismically vulnerable bridges. ➢ FHWA Seismic Retrofitting Manual (2006). ➢ ODOT BDDM (2014). • “life safety" → 1,000 year event. • “operational" → 500 year event. 2 • finally, existing bridges in new jersey are retrofitted using the 2006 fhwa manual on “seismic retrofitting manual for highway structures: part 1 – bridges―. Bridge Design - Wg11 Of The European Association For. for the seismic design of highway bridges. file size: 809 kb: file type: pdf:. seismic retrofitting. shaped steel jackets are provided in FHWA Seismic Retrofitting Manual for Highway Bridges (2006). Design guidelines for oval- shaped CFRP jackets are given in ACTT-95/08 (Seible et al., 1995). Oval-shaped jackets designed according to these recommendations can be expected to prevent slippage of lapped bars within. For all permanent bridges to be widened, evaluate the need for seismic retrofitting based on Method B: Component Capacity Checks specified in the FHWA Seismic Retrofitting Manual, 2006. Prepare and submit a written summary of seismic retrofit evaluation with the Definitive Design Submittal. Further seismic evaluation. reinforcing steel, and concrete, and titanium alloy bars. The results of the control and retrofitted specimens will be compared with FHWA-HRT-06-03 Seismic Retrofitting. Manual for Highway Structures: Part 1-Bridges (2006) and AASHTO Guide Specifications for LRFD Seismic Bridge Design (2011) so that ODOT engineers. In this standard, the Bangkok area was classified to the low seismic zone. FHWA (2006) has announced the seismic retrofitting manual for highway structures. In this manual, there are several retrofitting method suggested in this manual. It can be simply categorized to seismic induced force reduction method and structural. Seismic Research Prior to 1992. • Various seismic research projects in Design and. Retrofittings. • Major Products: – Seismic Retrofitting Guidelines for Highway Bridges -. FHWA/RD-83/007. – Seismic Design and Retrofitting Manual for Highway. Bridges FHWA-IP-87-6. – Full Scale Bridge Column Dynamic. Currently, the Federal Highway Administration (FHWA) uses the expected damage method and the indices method to determine the priority for retrofitting bridges. The expected.. Bridge damage classifications and possible retrofit strategies are identified in the Seismic Retrofitting Manual for Highway Bridges []. Four retrofit. assess options and costs of seismic retrofit measures necessary to eliminate or mitigate such failure vulnerability. For evaluating and upgrading the seismic resistance of existing highway bridges, FHWA's “Seismic Retrofitting. Manual for Highway Structures: Part 1 – Bridges". (January 2006, Publication No. Buckle, I.G., Friedland, I.M., Mander, J.H., Martin, G.R., Nutt, R., and Power M., Seismic Retrofitting Manual for Highway Structures: Part 1- Bridges, Publication FHWA-HRT-06-032, Federal Highway Administration, Washington DC, 2006, 610pp. Also published as Special Publication MCEER-06-SP10, Multidisciplinary. In a parallel report, seismic retrofit guidelines were developed for Utah based on the Seismic Retrofitting. Manual for Highway Structures published by FHWA. In this report, representative case study bridges are evaluated in detail using the guidelines. The case study evaluations include the following for each bridge: (1). Contents. NHDOT Bridge Design Manual v2.0. Page viii. January 2015. Chapter 5 Seismic Design and Retrofit. 5.1. Design Criteria. 5.1-1. 5.1.1 Design Approach and Considerations. 5.1-1. 5.1.2 Bridge Classification and Performance Objectives. 5.1-1. 5.2. Seismic Analysis and Design Procedure. 5.2-1. significant for highway system performance. Damaged culverts through or beneath highways can contribute to erosion of highways or flooding of the highway and surrounding area. In 2006, FHWA published a manual providing guidance on the seismic evaluation and retrofit for these other types of highway. retrofit philosophy is used. The guidelines cover all major aspects pertinent to the seismic retrofitting of steel truss bridges, with a focus on superstructure retrofit. Case studies are provided. These guidelines are a supplement to the 2006 FHWA. Seismic Retrofitting Manual for. Highway Structures for “unusual or “long span". 2006. Following the I-35 bridge collapse into the Mississippi River on August 1, 2007, in. Minneapolis, the FHWA issued technical advisory T 5140.29. Their final recommendations focused... Valuable references include Part 2 of FHWA-RD-94-052, Seismic Retrofitting Manual for Highway Structures, and. 2001). The seismic retrofit strategy was adopted based on the criteria described in the FHWA. Seismic Retrofitting Manual for Highway Bridges (Buckle et al. 2006). Shortly after completion of the seismic retrofit, MoDOT officials began to identify several cracks in the longitudinal girder webs originating at retrofit locations. 由一些方法及結構補強措施的寬廣選擇，提出改善結構反應的策略。手冊同時摘. 錄最近學理有關災害現場(如：鄰近斷層)、地質及基礎課題，諸如液化潛能及側向. 分布等。 In 2006, the Federal Highway. Administration (FHWA) will issue its Seismic Retrofitting Manual for Highway Structures, Part I: Bridges. This updates suggested. load capacity rating is required for new bridges, and may be required for existing bridge modifications. • Seismic Retrofitting Manual for Highway Structures, Federal. Highway Administration (FHWA) - Part 1 (2006) of the manual contains procedures for evaluating and upgrading the seismic resistance of existing highway. Earthq Eng Struct Dyn 42:2255–2275. doi:10.1002/eqe.2324 Baker JW, Cornell CA (2006) Spectral shape, epsilon and record selection. Earthq. CEN-a 2006 (1994) Eurocode 8—Structures in seismic regions—Design—Part 2: Bridges.. UCB/EERC-85/04 FHWA (1995) Seismic retrofitting manual for highway bridges. The FHWA Retrofitting Manual (2006) uses the same maps and procedure. 1,000-yr return period maps were not part of the original 2002 National Seismic Hazard mapping project but were developed by USGS specifically for AASHTO. Originally only available on a special CD provided by AASHTO, the. Shaban N and Caner A (2016). Prototype Testing of a New Passive. Energy Dissipation Device for Seismic. Retrofit of Bridges. Front. Built Environ. 2:23... (2006). Seismic Retrofitting Manual for Highway Structures: Part I Bridges. Report No: FHWA-HRT-06-032. VA, USA: U.S. Department of Transportation. The American Association of State Highway and Transportation Officials (AASHTO) Guide Specifications for load and resistance factors design (LRFD) Seismic Bridge Design explicitly require pushover analysis for seismic design category D (SDC D) bridges. The 2006 FHWA Seismic Retrofitting Manual for Highway. 2001). The seismic retrofit strategy was adopted based on the criteria described in the FHWA Seismic Retrofitting Manual for Highway Bridges (Buckle et al. 2006). Shortly after completion of the seismic retrofit, MoDOT officials began to identify several cracks in the longitudinal girder webs originating at retrofit locations. Earthquake Spectra 16:573–592 FHWA, Federal Highway Administration (1995) Seismic retrofitting manual for highway bridges, Publ. No. FHWA-RD-94 052 FHWA-MCEER, Federal Highway Administration and Multi-disciplinary Center for Earthquake Engineering Research (2006) Seismic retrofitting manual for highway. Seismic Retrofit. Table of Revisions. Design Criteria. No Date. Sections Modified. Issued by. Position. 1 2005-08-02. Table 3.1. Sharlie Huffman. Bridge Seismic.... Seismic Retrofitting Manual for Highway Bridges, U.S. Department of Transportation,. Federal Highway Administration (FHWA), May, 1995. e). Retrofit for wall pier with starter bars (FHWA 2006).. lap-spliced reinforcement thus improving the seismic performance of concrete wall bridge piers.... (2006). “Seismic Retrofitting Manual for Highway. Structures: Part 1-Bridges." Publication No. FHWA-HRT-06-032, Federal Highway. Administration, US. Abstract: The case studied in the paper proves that thickening the pile cap is an effective seismic retrofit alternative to strengthen a. Keywords: Bridge engineering, encasement method, pile group foundation, seismic retrofit, structural design.... FHWA, “Seismic Retrofitting Manual for Highway Structures",. develop the required retrofit measure. The seismic vulnerability of the bridge is evaluated using two seismic evaluation methods presented in the FHWA Seismic Retrofitting Manual for Highway. Bridges, Method C and Method D2. The results of the seismic analyses demonstrate that Method C and Method D2 vary markedly. LIST OF TABLES. Table 1: Expected performance for each level of earthquake (FHWA Manual, 2006). 7. Table 2: Minimum performance levels for retrofitted bridges (FHWA Manual, 2006). 11. Table 3: Performance-based seismic retrofit categories (FHWA Manual, 2006). 12. Table 4: Evaluation methods for existing bridges. ... used as reference: AASHTO Guide Specifications for LRFD Seismic Bridge Design, 2011; AASHTO Guide Specifications for Seismic Isolation Design, 2010; FHWA Seismic Retrofitting Manual for Highway Structures: Part 1 – Bridges; FHWA Seismic Retrofitting Guidelines for Complex Steel Truss Highway Bridges, 2006. 8-15 Minimum Performance Levels for Retrofitted Bridges Adapted from the. Seismic Retrofitting Manual for Highway Bridges (FHWA, 2006). . . . . . 182. 8-16 Mapping from Minimum Performance Level to Fragility Damage State. . . 182. 8-17 Repair Cost Ratios from Basoz and Mander (1999) for Cost of Damage. Estimate. The report complements Chapter 6 (Geotechnical Modeling and Capacity Assessment) of the FHWA Seismic Retrofit Manual (Part 1 – Bridges) published in 2006, and is also designed to address foundation modeling aspects of the Seismic Retrofitting Guidelines for Complex Steel Truss Highway Bridges. Fédération Internationale du Béton (fib) (1st ed.) (2013) Model Code for Concrete Structures 2010. Berlin, Germany: Ernst and Son. Google Scholar. FHWA (2006) Seismic retrofitting manual for highway structures: Part 1 – Bridges. Publication no. FHWA-HRT-06-032, January. McLean, VA: US Department of Transportation,. FIB (2006) Retrofitting of Concrete Structures by Externally Bonded FRPS, with Emphasis on Seismic Applications, FIB Bulletin n. 35, Federation Internationale du Beton, pp. 220. FHWA-HRT-06-032 (2006), Seismic Retrofitting Manual for Highway Structures: Part 1 – Bridges, Research, Development, and. Technology. FHWA. 1995. Seismic Retrofitting Manual for Highway Bridges, FHWA-RD-94-052. Federal Highway. Administration, U.S. Department of Transportation, Washington, DC. FHWA, 2002. Bridge Inspector's Reference Manual, FHWA-NHI-03-001. Federal Highway Administration, U.S.. Department of Transportation, Washington. San Francisco 2006. Background. This seismic conference is 5th in a series of biennial workshops sponsored by the Federal Highway. Administration focusing. engineers will share insights from completed seismic retrofit projects and the design of major. Short Workshop on FHWA's new Retrofit Manual. T h e contents of this report reflect the views of the authors who are responsible for the facts and accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the University of Kentucky, the Kentucky Transportation Cabinet, nor the Federal Highway Administration. This report. an updated abstract, acknowledgement, disclaimer, introduction, literature review. 3 FHWA (2006), “Seismic Retrofitting Manual for Highway Structures", Federal Highway Administration,. Washington, DC. 4 FHWA (2011) “AASHTO Guide Specifications for LRFD Seismic Bridge Design", Federal Highway. Administration. ... damage states or the failure probability [20, 21]. Various definitions and specifications of performance levels are introduced in the literature. According to FHWA Seismic Retrofitting Manual, 2006 [22], performance criteria for a typical concrete bridge are defined for four performance levels as per Table 1. new AASHTO “Guide Specifications for LRFD Seismic Bridge Design" are to be used for the seismic design of bridges. Subsection 38.5, under the seismic retrofit criteria, adherence to the designations stipulated in the 2006 FHWA Retrofit Manual have been made. Section 39, Subsection 39.5 has been. status to the seismic evaluation and retrofit of the I-40 Bridge and its approaches. TRC was. Project. Construction Period. Construction Cost (Millions). 1. 1,3,4 & 5. 2000-2002. $31.3. 2. 2A. 2002-2003. $22.3. 3. 10. 2001-2003. $5.3. 4. 2B. 2003-2006. $16.4. 5. 7. 2004-.. Paul Sharp, P.E. – FHWA Division Bridge Engineer. in Hwang et al. (6). These values are then converted and expressed in terms of µφ based on the equation given in FHWA's Seismic. Retrofitting Manual for Highway Bridges (23) as stated below: In the above equation, l is the length of the column and lp is the length of the plastic hinge given by Equation 5 below, where db is. acceleration effects may be important and should be assessed for bridges near fault by reference to Caltrans Seismic Design Criteria (2013) and FHWA Seismic Retrofitting. Manual for Highway Structures: Part 1-Bridges (2006). 2.5 Bridge Seismic Evaluation Methods. The seismic evaluation of a bridge is.
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