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0-6719, Strengthening Continuous Steel Girders with Post-Installed Shear Connectors
1.
2016 ... Research Performed by: Center for Transportation Research; Research Supervisor: Michael D. Engelhardt; Researchers: Kerry Kreitman [and five others] · "A number of older bridges in Texas were constructed with floor systems consisting of a non-composite concrete slab over steel girders. Many of these
6719 Summary [CTR] ... 0-6719-S ... Project Summary, 6719
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/psr/0-6719-s.pdf
345.14 KB
______________________________________________________________________________________________________
Strengthening Existing Continuous Non-Composite Steel Girder Bridges Using Post-Installed Shear Connectors
2.
2016 ... Kerry Kreitman [and six others] · This study investigated the use of post-installed shear connectors for strengthening existing non-composite continuous steel girder bridges. The existing bridges considered in this study have strength deficiencies in both the positive and the negative moment regions. The type of post-installed shear
6719-1 [CTR] ... FHWA/TX-16/0-6719-1
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/0-6719-1.pdf
3.7 MB
______________________________________________________________________________________________________
Bridge Deck Reinforcement and PCP Cracking : Final Report
3.
2013 ... Oghuzan Bayrak [and nine others] · Bridge decks composed of precast, prestressed panels (PCPs) overlain by cast-in-place (CIP) are popular in many states, including Texas. Optimization of top-mat reinforcement and reduction of collinear panel cracking were addressed in this project. Longitudinal top-mat reinforcement was
6348-2 [CTR] ... FHWA/TX-12/0-6348-2
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/0-6348-2.pdf
14.2 MB
______________________________________________________________________________________________________
0-6348, Bridge Deck Reinforcement and PCP Cracking
4.
2013 ... Research Performed by: Center for Transportation Research; Research Supervisor: Richard E. Klingner; Researchers: Oguzhan Bayrak [and eight others] · "Bridge decks composed of precast, pre-stressed panels (PCPs) overlain by cast-in-place (CIP) are popular in many states of the United States, including Texas...
6348 Summary [CTR] ... PSR 0-6348-S ... Project Summary Report
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/6348.pdf
689 KB
______________________________________________________________________________________________________
PCP Cracking and Bridge Deck Reinforcement : An Interim Report
5.
2010 ... Richard E. Klingner, Oguzhan Bayrak, James O. Jirsa and Shih-ho Chao · TxDOT Project 0-6348 “Controlling Cracking in Prestressed Concrete Panels and Optimizing Bridge Deck Reinforcing Steel” started on September 1, 2008 and is scheduled to end on August 31, 2012. The project is proceeding on schedule. This report
6348-1 [CTR] ... FHWA/TX-11/0-6348-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_6348_1.pdf
1 MB
______________________________________________________________________________________________________
Impact of Overhang Construction on Girder Design
6.
2010 ... Seongyeong Yang [and four others] · Economical constraints on the design of bridges usually necessitate the use of as few girders as possible across the bridge width. The girders are typically uniformly spaced transversely with the deck extending past the fascia girders, thereby resulting in an overhang. While designers
5706-1 [CTR] ... FHWA/TX-10/0-5706-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_5706_1.pdf
4.6 MB
______________________________________________________________________________________________________
Impact of Overhang Construction on Girder Design
7.
2009 ... Todd Helwig [and four others] · Economical constraints on the design of bridges usually necessitate the use of as few girders as possible across the bridge width. The girders are typically uniformly spaced transversely with the deck extending past the fascia girders, thereby resulting in an overhang. While designers commonly
5706 Summary [CTR] ... PSR 0-5706 ... Project Summary Report, 0-5706
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/5706.pdf
______________________________________________________________________________________________________
Implementation Project: Strengthening of a Bridge Near Hondo, Texas Using Post-Installed Shear Connectors
8.
2009 ... Gunup Kwon, Richard Klingner and Michael Engelhardt · This project was an implementation of research conducted under TxDOT Research Project 0-4124 on the use of post-installed shear connectors to develop composite action in existing non-composite steel bridge girder systems. In this implementation study, an existing
4124-01-1 [CTR] ... FHWA/TX-09/5-4124-01-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/5_4124_01_1.pdf
______________________________________________________________________________________________________
Bridge Strengthening Through the Use of Post-Installed Shear Connectors. Phase 1
9.
2009 ... Research Performed by: Center for Transportation Research (CTR); Research Supervisor: Michael D. Engelhardt; Researchers: Richard E. Klingner, Gunup Kwon · This project was an implementation of research conducted previously under TxDOT research project 0-4124. Project 0-4124 developed a technique to increase the
4124-01 Summary Phase 1 [CTR] ... PSR 5-4124-01-S (Phase 1) ... Project Summary Report, 5-4124-01
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/5-4124-01_phase1.pdf
______________________________________________________________________________________________________
Strengthening Existing Non-Composite Steel Bridge Girders Using Post-Installed Shear Connectors
10.
2007 ... Gunup Kwon [and six others] · This study investigated methods to strengthen existing non-composite steel bridge girders by the development of composite action between the steel girder and concrete slab. More specifically, the objective of this study was to identify structurally efficient and practical ways to post-install shear
4124-1 [CTR] ... 0-4124-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4124_1.pdf
______________________________________________________________________________________________________
Design of Retrofit Vehicular Barriers Using Mechanical Anchors
11.
2007 ... G. Mitchell [and six others] · Retrofit barriers can be used to replace highway barriers damaged by vehicular collisions. The purpose of TxDOT Research Project 0-4823 is to develop retrofit designs of current TxDOT highway barriers using mechanical anchors. The retrofit designs should meet the TxDOT performance criteria for
4823-CT-1 [CTR] ... 0-4823-CT-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4823_CT_1.pdf
6.4 MB
______________________________________________________________________________________________________
Mechanical Anchors for Retrofit/Repair of Bridge Rails
12.
2007 ... Richard E. Klingner and Eric B. Williamson · The researchers found that the proposed designs for the retrofit T203 and T501 barriers met the TxDOT prescribed performance standards and can safely be used to replace severely damaged barriers. · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
4823-CT Summary [CTR] ... PSR 0-4823-CT-S ... Project Summary Report, 0-4823-CT
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/4823.pdf
______________________________________________________________________________________________________
Anchor Bolt Behavior in ASR/DEF-Damaged Drilled Shafts : Technical Report
13.
2007 ... by Sungjin Bae [and three others] · The primary objective of this research is to evaluate the effect of Alkali-Silica Reaction (ASR) and Delayed Ettringite Formation (DEF) on the structural performance of High Mast Illumination Pole (HMIP) foundations and if needed, to recommend a possible retrofitting method to strengthen
MS-8180 ... IAC 88-5DDIA004
Full-text Link:
http://library.ctr.utexas.edu/digitized/IACreports/IAC-88-5DDIA004.pdf
7.9 MB
______________________________________________________________________________________________________
Methods to Develop Composite Action in Non-Composite Bridge Floor Systems
14.
2006 ... RS: Michael D. Engelhardt; Researchers: Brent Hungerford [and five others] · A number of older bridges in Texas are constructed with floor systems consisting of non-composite concrete slab over steel girders. A potentially economical means of strengthening these floor systems is to connect the existing concrete slab and steel
4124 Summary [CTR] ... PSR 0-4124-S ... Project Summary Report
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/0-4124-s.pdf
215 KB
______________________________________________________________________________________________________
Bridge Slab Behavior at Expansion Joints
15.
2006 ... Christin J. Coselli [and six others] · The primary objective of this research study was to evaluate the behavior and capacity of the IBTS and alternate 8 in. UTSE (Uniform Thickness Slab End) details at expansion joints, especially on skewed ends of bridge slabs. The two full-scale CIP (cast-in-place) specimens, 0o and 45o
4418-1 [CTR] ... FHWA/TX-05/0-4418-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4418_1.pdf
______________________________________________________________________________________________________
Development of New Bridge Deck Details at Expansion Joints
16.
2005 ... C.J. Coselli [and six others] · The Texas Department of Transportation (TxDOT) currently uses, for most of its bridges, the ?IBTS? standard detail for bridge slab ends at expansion joints (Figure 1). That detail has enabled TxDOT to eliminate the use of diaphragms at slab ends by increasing the thickness at slab ends. Slab ends are
4418 Summary [CTR] ... PSR 0-4418-S ... Project Summary Report, 0-4418
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4418_S.pdf
______________________________________________________________________________________________________
Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration : Synthesis Report
17.
2005 ... Amy E. Eskridge [and three others] · This report is a synthesis of the technical results of Texas Department of Transportation Study 4069 ("Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration"). The Texas Department of Transportation is interested in developing techniques for
4069-3 [CTR] ... 0-4069-3
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4069_3.pdf
______________________________________________________________________________________________________
Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration : Development and Verification of New Test Method
18.
2005 ... Jeremy Klahorst, Robert E. Klingner and Michael E. Kreger · This report describes part of the work associated with Texas Department of Transportation Study 4069 ("Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration"). The Texas Department of Transportation is interested in developing
4069-2 [CTR] ... 0-4069-2
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4069_2.pdf
______________________________________________________________________________________________________
Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration : A Summary
19.
2005 ... Amy E. Eskeridge [and three others] · · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
4069 Summary [CTR] ... PSR 0-4069-S ... Project Summary Report, 0-4069
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4069_S.pdf
______________________________________________________________________________________________________
Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration : A Literature Review
20.
2004 ... Amy E. Eskridge [and three others] · This report describes part of the work associated with Texas Department of Transportation Project 0-4069 (?Mitigation Techniques for In-Service Structures with Premature Concrete Deterioration?). The Texas Department of Transportation is interested in developing techniques for
4069-1 [CTR] ... 0-4069-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4069_1.pdf
______________________________________________________________________________________________________
How Safe are TxDOT Bridges with Premature Concrete Deterioration?
21.
2003 ... R.E. Klingner and T.J. Fowler · · "TxDOT Top Innovations and Findings 2001: Structural Capacity Determination Using Damage Index" · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
1857 Summary [CTR] ... PSR 0-1857-S ... Project Summary Report, 0-1857
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_1857_S.pdf
______________________________________________________________________________________________________
Anchorage Behavior of Headed Reinforcement : Part A Lap Splices : Part B Design Provisions and Summary
22.
2003 ... M.K. Thompson [and four others] · The behavior of headed reinforcement in concrete was studied using full-scale tests of lap splices. The mechanics of the anchorage behavior were observed and recorded to evaluate the manner in which the capacity of a headed bar is developed. The measured data were compared to the results
1855-3 [CTR] ... 0-1855-3
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_1855_3.pdf
______________________________________________________________________________________________________
Design Guide for Highway Noise Barriers
23.
2003 ... Richard E. Klingner, Michael T. McNerney and Ilene Busch-Vishniac · The current TxDOT design process for highway noise barriers is reviewed. Design requirements for highway noise barriers are then presented. These include acoustical requirements, structural requirements, safety requirements, aesthetic requirements, and cost
1471-4 [CTR] ... 0-1471-4
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_1471_4.pdf
9.2 MB
______________________________________________________________________________________________________
Anchorage of Headed Reinforcement in CCT Nodes
24.
2003 ... M.K. Thompson [and four others] · The behavior of headed reinforcement in concrete was studied using full-scale tests of CCT nodes. The mechanics of the anchorage behavior were observed and recorded to evaluate the manner in which the capacity of a headed bar is developed. The measure data were used to evaluate existing
1855-2 [CTR] ... FHWA/TX-04/ 1855-2
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/1855_2.pdf
4.8 MB
______________________________________________________________________________________________________
Bridges with Premature Concrete Deterioration : Damage Indices, Strand-Pullout Tests, and Field Observations
25.
2002 ... L. Memberg, T. Fowler and R. Klingner · The primary objective of this report is to determine the effects of premature concrete deterioration on the bond between prestressing strands and concrete, using damage indices and strand-pullout tests. Sixty-four strand-pullout tests were performed on sixty strands from four laboratory
1857-4 [CTR] ... FHWA/TX-03/0-1857-4
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_1857_4.pdf
______________________________________________________________________________________________________
Behavior and Design of Headed Reinforcement in Concrete Structures
26.
2002 ... M.K. Thompson [and three others] · · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
1855 Summary [CTR] ... PSR 0-1855-S ... Project Summary Report, 0-1855
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_1855_S.pdf
______________________________________________________________________________________________________
Anchorage Behavior of Headed Reinforcement : Literature Review
27.
2002 ... M.K. Thompson, J.O. Jirsa, J.E. Breen, and R.E. Klingner · The findings of a literature review of topics related to the anchorage of headed reinforcement are presented. The topics are grouped in three broad categories: conventional anchorage of reinforcement, anchorage of headed reinforcement, and a review of strut-and-tie
1855-1 [CTR] ... FHWA/TX-0-1855-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/1855_1.pdf
2.1 MB
______________________________________________________________________________________________________
Nondestructive Testing of Prestressed Bridge Girders with Distributed Damage
28.
2002 ... B.V. Tinkey, T.J. Fowler, and R.E. Klingner · Four different nondestructive tests were evaluated for detecting and quantifying the amount of distributed damage in prestressed concrete bridge girders. This was in response to a number of bridges throughout Texas exhibiting premature concrete deterioration due to a
1857-2 [CTR] ... FHWA/TX-03/ 1857-2
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/1857_2.pdf
______________________________________________________________________________________________________
Bridges with Premature Concrete Deterioration : Fatigue Testing of Full-Scale, Prestressed Concrete Box Girders Failing in Shear
29.
2001 ... by J.M. Roche, R.E. Klingner and T.J. Fowler · Fatigue tests were conducted on two full-scale concrete box girders with premature concrete deterioration due to a combination of delayed ettringite formation and alkali-silica reaction. The specimens were loaded so that their response would be dominated by shear. Test results were
1857-3 [CTR] ... 0-1857-3
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1857-3.pdf
3.40 MB
______________________________________________________________________________________________________
Bridges with Premature Concrete Deterioration : Field Observations and Large-Scale Testing
30.
2001 ... A. Boenig [and three others] · The focus of this report is the use of observations from in-service structures and laboratory specimens with premature concrete deterioration, along with core tests and large-scale tests of laboratory specimens, to predict the capacity of a large element with premature deterioration. The
1857-1 [CTR] ... FHWA/TX-02/1857-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1857-1-CTR.pdf
24.3 MB
______________________________________________________________________________________________________
Effective Noise Barrier Solution for TxDOT : A First Year Progress Report
31.
1996 ... Richard E. Klingner [and four others] · Studies have shown that motor vehicle noise is a significant national problem in many communities. Construction of traffic noise barriers (sound walls) has been the most open used mechanism to mitigate vehicle noise for residents living next to high density roadways or proposed high
1471-1 [CTR] ... FHWA/TX-96/1471-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1471-1.pdf
1.97 MB
______________________________________________________________________________________________________
Structural Design of Sound Walls with Emphasis on Vehicular Impact
32.
1996 ... Ronald A. Peron and Richard E. Klingner · The current process used in Texas to design sound walls was documented by conducting a series of telephone interviews with TxDOT district engineers. The interviews focused on three major topics: the process used to select the sound wall type and material; the structural design procedure;
1471-2 [CTR] ... FHWA/TX-97/1471-2
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1471-2.pdf
2.15 MB
______________________________________________________________________________________________________
Factors Affecting the Design Thickness of Bridge Slabs : Final report
33.
1995 ... by John C. Graddy, Ned H. Burns and Richard E. Klingner · An experimental investigation was conducted into the punching shear fatigue behavior of bridge decks, including the effects of arching action. Static and pulsating fatigue tests were performed on both cast-in-place (CIP) and precast prestressed panel (PCP) test specimens. S-N
1305-3 [CTR] ... FHWA/TX-95+1305-3F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase1/1305-3-ctr.pdf
3.5 MB
______________________________________________________________________________________________________
Elastomeric Bearings : Background Information and Field Study, Interim Report
34.
1994 ... B.A. English, Richard E. Klingner and Joseph A. Yura · This report deals with Phase One of TxDOT Project 1304 (Behavior of Elastomeric Bearings). The overall objectives of that project are (1) to recommend procedures for designing elastomeric bearings used by TxDOT and (2) to recommend practical guidelines and procedures for
1304-1 [CTR] ... 0-1304-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase1/1304-1.pdf
1 MB
______________________________________________________________________________________________________
Factors Affecting the Design Thickness of Bridge Slabs : Design and Preliminary Verification of Test Setup
35.
1994 ... by J.H. Whitt, J. Kim, N.H. Burns and R.E. Klingner · The punching shear behavior of concrete bridge decks under static, pulsating fatigue, and rolling fatigue loads was studied using both analytical and experimental models. The study of the analytical models also played a large role in the design in the design of the experimental
1305-1 [CTR] ... FHWA/TX-94+1305-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase1/1305-1.pdf
______________________________________________________________________________________________________
Factors Affecting the Design Thickness of Bridge Slabs : Results of Static and Fatigue Test
36.
1994 ... Ned H. Burns, Richard E. Klingner and Jubum Kim · The punching shear behavior of concrete bridge decks under static, pulsating fatigue, and rolling fatigue loads was studied using analytical and experimental models. In this report, study results are presented for static and pulsating fatigue loads on cast-in-place and precast,
1305-2 [CTR] ... FHWA/TX-95+1305-2
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1305-2.pdf
729 KB
______________________________________________________________________________________________________
Effect of Environmental Cycling on the Stength of Short Retrofit Anchor Bolts
37.
1991 ... C.C. Higgins and Richard E. Klingner · This report concerns the results of a study to investigate the tensile behavior of single anchors subjected to environmental exposure, and to compare the behavior of otherwise identical exposed and unexposed anchors. Cast-in-place and retrofit anchors (adhesive, expansion, and undercut)
1208-1 F [CTR] ... FHWA/TX-92+1208-1F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase1/1208-1f-ctr.pdf
5.3 MB
______________________________________________________________________________________________________
Behavior and Design of Ductile Multiple-Anchor Steel-to-Concrete Connections
38.
1989 ... R.A. Cook and Richard E. Klingner · The connection of steel members to concrete is a common structural feature, with applications in both highway and building construction. A typical steel-to-concrete connection includes the following: a steel attachment consisting of a baseplate welded to the attached member; the anchors that
1126-3 [CTR] ... 0-1126-3
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase1/1126-3-CTR.pdf
4.0 MB
______________________________________________________________________________________________________
Load-Deflection Behavior of Cast-in-Place and Retrofit Concrete Anchors Subjected to Static, Fatigue, and Impact Tensile Loads
39.
1989 ... D.M. Collins, Richard E. Klingner and D. Polyzois · The purpose of this study was to investigate the design and behavior of single cast in place and retrofit concrete anchors under static, fatigue, and impact tensile loads. The following types of anchors were tested: (1) Cast-in-place anchor bolts and embeds; and (2) Retrofit
1126-1 [CTR] ... 0-1126-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1126-1.pdf
4.53 MB
______________________________________________________________________________________________________
Adhesive Anchors: Behavior and Spacing Requirements
40.
1989 ... G.T. Doerr and Richard E. Klingner · The purpose of this study was to investigate the behavior of retrofit adhesive anchors in concrete, and to develop a rational design procedure for these anchors. The study involved 105 tensile tests on the following types of 5/8-inch adhesive anchors: fully bonded single anchors; partially bonded
1126-2 [CTR] ... 0-1126-2
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1126-2.pdf
971 KB
______________________________________________________________________________________________________
Design Guide for Steel-to-Concrete Connections
41.
1989 ... R.A. Cook, G.T. Doerr and Richard E. Klingner · This report synthesizes the results of Reports 1126-1,1126-2, and 1126-3 in the form of a strength-based design guide for steel-to-concrete connections involving short anchor bolts. Both single- and multiple-anchor behavior are addressed. This Design Guide identifies the basic
1126-4 F [CTR] ... 0-1126-4F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/1126-4f.pdf
935 KB
______________________________________________________________________________________________________
Behavior of Ontario-Type Bridge Decks on Steel Girders
42.
1988 ... K.H. Kim, J.M. Dominguez and Richard E. Klingner · An experimental and analytical investigation was conducted regarding the behavior of reinforced concrete skew bridge decks with Ontario-type reinforcement. A series of parametric studies was also conducted to investigate the effect on bridge performance of some design
350-4 F [CTR] ... Report 0-350-4F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/350-4F-CTR.pdf
3.1 MB
______________________________________________________________________________________________________
Behavior of Ontario-Type Bridge Deck on Steel Girders: Negative Moment Region and Load Capacity
43.
1986 ... C.K. Tsui, Ned H. Burns and Richard E. Klingner · For the experimental phase of this project, the test specimen was full-size composite bridge, half of which had a castin-place deck, and the other half, cast-in-place topping over precast, prestressed panels. Both decks had Ontario-type reinforcement. The test specimen was
350-3 [CTR] ... 0-350-3
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/350-3-CTR.pdf
3.1 MB
______________________________________________________________________________________________________
Effect of Superplasitcizers on the Bond Behavior of Reinforcing Steel in Concrete Members
44.
1985 ... A. Zilveti, T.K. Sooi and Richard E. Klingner · Since the introduction of superplasticizers to North America, many researchers have investigated their effect on the material properties of fresh and hardened concrete. However, no studies have been reported on the structural aspects of superplasticized concrete. The main
383-2 F [CTR] ... FHWA/TX-86/36+383-2F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/383-2F-CTR.pdf
3.7 MB
______________________________________________________________________________________________________
Response of Highway Barriers to Repeated Impact Loading: Concrete Barriers
45.
1985 ... Mark Steves, Richard E. Klingner and K.S. Armstrong · The purpose of this study was to investigate the behavior of proposed anchorage designs for two Texas SDHPT T5 concrete traffic barriers, subjected to static and dynamic loads. It was believed that the current design, which specifies the use of 1in.-diameter A193, Grade B7
382-2 F [CTR] ... FHWA/TX-86/69+382-2F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/382-2F-CTR.pdf
3.5 MB
______________________________________________________________________________________________________
Response of Highway Barriers to Repeated Impact Loading: Steel Post Barriers
46.
1985 ... K.S. Armstrong, Richard E. Klingner and Mark Steves · A series of static and impact tests were carried out on a steel barrier post (T101 type) anchored to a 10-in. reinforced concrete deck. Slab reinforcement was modified in an attempt to produce a test specimen which would fail by yielding of the tension anchors. Analytical
382-1 [CTR] ... 0-382-1
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/382-1-CTR.pdf
5.8 MB
______________________________________________________________________________________________________
Distribution of Girder Loads in a Composite Highway Bridge
47.
1985 ... C.W. Elling, Richard E. Klingner and Ned H. Burns · Background material on refined and simplified methods for the analysis of bridge superstructures was presented. Seven methods were briefly described: five refined methods and two simplified methods. Using the full-scale experimental specimen of Project 350, subjected
350-2 [CTR] ... 0-350-2
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/350-2-CTR.pdf
3.8 MB
______________________________________________________________________________________________________
Effect of Transverse Strand Extensions on the Behavior of Precast Prestressed Panel Bridges : Summary Report
48.
1982 ... L.A. Bieschke and R.E. Klingner · One of the newer types of composite bridge construction includes the use of precast prestressed concrete panels which span between longitudinal girders and act as formwork and base for the cast-in-place deck. · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
303-1 F Summary [CTR] ... 0-303-1F (S) ... Summary Report (Center for Transportation Research), 303-1F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/303-1F-summary-CTR.pdf
146 KB
______________________________________________________________________________________________________
The Effect of Transverse Strand Extensions on the Behavior of Precast Prestressed Panel Bridges
49.
1982 ... L.A. Bieschke and Richard E. Klingner · A series of static and dynamic loading tests was conducted on a full-scale bridge specimen constructed using prestressed precast panels placed on top of prestressed precast girders and covered with a cast-in-place bridge deck. The north half had panels with transverse prestressing
303-1 F [CTR] ... FHWA/TX-82/18+303-1F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/303-1F-CTR.pdf
15.0 MB
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Fatigue Loading of Cantilever Sign Structures From Truck Wind Gusts
50.
1979 ... Bruce Creamer, Karl H. Frank and Richard Klinger · This is the final report of an experimental and analytical study to determine the fatigue loading on cantilever highway signs from gusts produced by trucks passing under the sign. Thee sign structures were instrumented in the field to determine their response from truck gusts.
209-1 F [CTR] ... FHWA/TX-79/10+209-1F
Full-text Link:
http://library.ctr.utexas.edu/digitized/texasarchive/phase2/209-1F-CHR.pdf
2.6 MB
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