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Browsing by Subject "CCEER"
Now showing items 1-20 of 249
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CCEER 00-10: One-Way Reinforced Concrete Bridge Column Hinges in the Weak Direction
(2000-04-01)This report presents the results of second phase of an ongoing study at the University of Nevada, Reno. The phase involved laboratory and analytical evaluation of one-way reinforced concrete bridge column hinges subjected ... -
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CCEER 00-8: Seismic Analysis of the AISI LRFD Design Example of Steel Highway Bridges
(2000-11-01)The seismic specifications for highway bridges went through changes as a result of damaging earthquakes. In 1956, bridge specifications included a static load approach for the design of bridges in seismic zones. This ... -
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CCEER 00-9: Shake Table Testing of 1960's Two Column Bent with Hinges Bases
(2000-12-01)This report describes the testing of a 0.3-scale as-build bent based on the average properties of six bridge bents in California. The prototype bents are characterized by a hinge detail at the bottom of the columns with ... -
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CCEER 01-1: Early Age Shrinkage and Cracking of Nevada Concrete Bridge Decks
(2001-05-01)The shrinkage and cracking perfonnance of concrete bridge decks at very early age must be minimized in order to provide durnble concrete. The main objective of this research project is to develop shrinkage-compensated ... -
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CCEER 01-2: Pile Group program for Full Material Modeling a Progressive Failure
(2001-07-01)Strain wedge (SW) model formulation has been used, in previous work, to evaluate the response of a single pile or a group of piles (including its pile cap) in layered soils to lateral loading. The SW model approach ... -
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CCEER 01-3: Non-Linear Finite Element Analysis of Built-Up Shear Links
(2001-07-01)This report presents the results of nonlinear finite element analyses conducted on built-up shear links that will be used in the proposed retrofit of the Richmond San Rafael Towers. The link was designed according to AISC ... -
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CCEER 01-4: Analysis and Retrofit of Fixed Flared Columns with Glass Fiber-Reinforced Plastic Jacketing
(2001-08-01)The main objectives of this study were to develop and analyze a seismic retrofit method for flared columns that are fixed at both ends and consist of a structural flare. The columns of Bridge I-1556 located in Sparks, ... -
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CCEER 01-6: Experimental Study and Analysis of Retrofitted Flexure and Shear Dominated Circular Reinforced Concrete Bridge Columns Subjected to Shake Table Excitation
(2001-06-01)This study presents the experimental and analytical study of four 1/3rdscale circular flexural dominated and two 1/3rd-scale circular shear dominated 1971 Caltrans detailed bridge columns subjected to shake table loading. ... -
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CCEER 01-7: Removal and Replacement of Cast-in-Place, Post-tensioned, Box Girder Bridge
(2001-12-01)This report descrihes the analytical investigation of the removal and replacement of cast-in-place, post-tensioned, box-girder bridge decks. In order to extend the life of the overall bridge, the deck typically must be ... -
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CCEER 02-1: Seismic Performance and Retrofitting of Reinforced Concrete Bridge Bents
(2002-01-01)With the objective of studying the seismic behavior of two-column bents with drop cap beams built prior to the 70's, four scale models were built and tested using shake tables. The bents incorporated typical pre-70's ... -
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CCEER 02-2: Influence of Ground Motion Incoherency on Earthquake Response of Multi-Support Structures
(2002-05-01)This report focuses on analyzing the influence of three factors: geometric incoherency effect, wave-passage effect, and local site effect on the seismic response of multi-support linear structures using response history ... -
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CCEER 02-3: A Preliminary Study of Shake Table Response of A Two-Column Bridge Bent on Flexible Footings
(2002-06-01)The main objective of this study was to determine the effect of footing flexibility on the dynamic response of large-scale two-column bridge bents subjected to earthquake loads simulated on a shake table. A quarter-scale ... -
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CCEER 02-5: Evaluation of Concrete Mixes for Filling the Steel Arches in the Galena Creek Bridge
(2002-06-01)The general objective of this research is to develop improved analytical methods for predicting the nonlinear response of reinforced concrete beam subjected to torsion and to verify these especially for high strength ... -
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CCEER 02-6: Cyclic Behavior of Shear Links and Tower Shaft Assembly of San Francisco – Oakland Bay Bridge Tower
(2002-07-01)The single steel tower of the suspension cable span for the replacement of the East Span of the San Francisco Oakland Bay Bridge consists of four individual shafts that are connected by links. Two experiments were conducted ... -
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CCEER 02-7: A Performance-Based Design Method for
(2002-11-01)In recent years, performance-based design (PBD) has become an attractive option for engineers because of the flexibility it offers. It gives designers and owners the ability to choose certain performance levels for their ... -
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CCEER 03-3: Seismic Performance of RC Bridge Frames with Architectural-Flared Columns
(2003-01-01)Design of flared columns to resist earthquake loading is a complicated issue due to the changing cross section along the column length. It was believed that if the flares had low longitudinal and transverse reinforcement ... -
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CCEER 03-4: Seismic Performance of a CFRP/ Concrete Bridge Bent on Flexible Footings
(2003-08-01)The dynamic response of a two-column bridge pier with an innovative structural frame and flexible footings was studied. The objectives of the study were to determine the effect of footing flexibility, the adequacy of using ... -
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CCEER 08-04: Long Term Bridge Performance Monitoring, Assessment & Management
(2008-09-01)In January 2007 an international workshop of experts in bridge performance monitoring was held in Las Vegas, Nevada to discuss the Long-Term Bridge Performance program initiated by the Federal Highway Administration and ... -
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CCEER 23-01: Guidelines For Circular Rebar Cage Assembly With U-BOLT Connectors
(2023-10)This guideline presents a systematic fabrication and design approach for rebar cages using mechanical U-bolt connectors to ensure their stability and safety during the lifting process. The purpose of this guideline is ... -
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CCEER 90-1: Survey and Evaluation of Nevada's Transportation Infrastructure, Task 7.2 - Highway Bridges, Final Report
(1990-10-01)This report presents the initial part of a study with the ultimate goal of identifying the impact of the transportation of spent nuclear fuel on highway bridges in the State of Nevada. With this ultimate goal in mind, ...