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0-6916, Seismic Vulnerability and Post-Event Actions
1.
2018 ... Research Performed by: Center for Transportation Research; Research Supervisor: Patricia Clayton; Researchers: Farid Khosravikia [and ten others] · "Historically, seismic hazards have not been a major concern in the design and maintenance of bridges in the State of Texas due to the infrequency and low magnitudes of seismic
6916 Summary [CTR] ... PSR 0-6916-S ... Project Summary
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/psr/0-6916-s.pdf
225 KB
______________________________________________________________________________________________________
Seismic Vulnerability and Post-Event Actions for Texas Bridge Infrastructure
2.
2018 ... Farid Khosravikia [and eleven others] · The research investigates the seismic vulnerability of bridges in Texas by characterizing seismic hazards in the State, developing computational tools to estimate the likelihood of seismic damage to various bridge types, and providing TxDOT tools to inform post-earthquake response planning
6916-1 [CTR] ... FHWA/TX-18/0-6916-1
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/0-6916-1.pdf
21 MB
______________________________________________________________________________________________________
Evaluation of Non-Nuclear Methods for Compaction Control
3.
2006 ... Ellen M. Rathje [and five others] · This study evaluated currently available, non-nuclear devices as potential replacements for the nuclear gauge for soil compaction control. Devices based on impact methods, electrical methods, and stiffness methods were identified and evaluated through two field studies and two laboratory
4835-1 [CTR] ... 0-4835-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4835_1.pdf
3.4 MB
______________________________________________________________________________________________________
Assessment of Rapid Methods for Density Control of MSE Walls and Embankments
4.
2006 ... RS: Ellen Rathje; Researchers: Kenneth Stokoe, Stephen Wright · The performance of earth retaining walls and embankments is predominantly controlled by the engineering properties of the backfill. To ensure that the backfill has adequate properties, the soil is compacted to achieve a specified minimum dry unit weight and a water
4835 Summary [CTR] ... PSR 0-4835-S ... Project Summary Report, 0-4835
Full-text Link:
https://library.ctr.utexas.edu/hostedpdfs/txdot/psr/4835.pdf
______________________________________________________________________________________________________
Potential Use of Crushed Concrete and Recycled Asphalt Pavement as Backfill for MSE Walls
5.
2006 ... Ellen Rathje, David Treje and Kevin Folliard · Mechanically stabilized earth (MSE) walls (Figure 1) have been used throughout the U.S. since the 1970s. The popularity of MSE systems is based on their low cost, aesthetic appeal, simple construction, and reliability. To ensure long-term integrity of MSE walls, select backfills consisting
4177 Summary [CTR] ... PSR 0-4177-S ... Project Summary Report, 0-4177
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4177_S.pdf
584 KB
______________________________________________________________________________________________________
Evaluation of Crushed Concrete and Recycled Asphalt Pavement as Backfill for Mechanically Stabilized Earth Walls
6.
2006 ... Ellen M. Rathje [and seven others] · This report presents the results from an experimental program aimed at evaluating the use of the crushed concrete (CC) and recycled asphalt pavement (RAP) for use in mechanically stabilized earth (MSE) walls. Various properties of RAP and CC (strength, hydraulic conductivity, pull
4177-3 [CTR] ... FHWA/TX-06/0-4177-3
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_4177_3.pdf
4.2 MB
______________________________________________________________________________________________________
Recycled Asphalt Pavement and Crushed Concrete Backfill : Results from Initial Durability and Geotechnical Tests
7.
2002 ... Ellen M. Rathje [and seven others] · This report describes research results from the second year of a three-year study focused on the use of recycled asphalt pavement (RAP) and crushed concrete (CC) as backfill for mechanically stabilized earth (MSE) walls. The objectives of the research project are reviewed. The compaction
4177-2 [CTR] ... FHWA/TX-02/4177-2
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/4177_2.pdf
5.9 MB
______________________________________________________________________________________________________
Recycled Asphalt Pavement and Crushed Concrete Backfill : State-of-the-Art Review and Material Characterization
8.
2001 ... Ellen M. Rathje [and seven others] · This report describes research results from the first year of a three-year study focused on the use of recycled asphalt pavement (RAP) and crushed concrete (CC) as backfill for mechanically stabilized earth (MSE) walls. The design procedures for MSE walls are reviewed. The current Texas
4177-1 [CTR] ... FHWA/TX-02/0-4177-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/4177_1.pdf
7.6 MB
______________________________________________________________________________________________________
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