1. NCHRP Report 271: Guidelines for Evaluation and Repair of Damaged Steel Bridge Members;Shanafelt,1984
2. NCHRP Report 226: Damage Evaluation and Repair Methods for Prestressed Concrete Bridge Members;Shanafelt,1980
3. NCHRP Report 280: Guidelines for Evaluation and Repair of Prestressed Concrete Bridge Members;Shanafelt,1985
4. NCHRP 20-07/Task 307: Updated Research for Collision Damage and Repair of Prestressed Concrete Beams;Harries,2012