桥梁设计与评估分析手册(美国2019) -中国道桥网

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pdf共709页

Manual for Refined Analysis in Bridge Design and Evaluation

Foreword
This manual provides technical guidance on using refined methods of analysis for design and evaluation of highway bridges, to supplement the provisions and commentary of the AASHTO specifications. The application of refined methods is needed when a bridge design falls outside of the limits for the approximate methods in the AASHTO specifications or when refined methods can provide a more rigorous treatment to appropriately account for unique details and/or behaviors. Refined methods can also be used to achieve a more effective design or a more accurate load rating. To generate confidence, this manual includes seven case study analysis examples and provides trusted results that can be used by software providers and engineers to verify their modeling techniques.
The hard and competent work of Modjeski and Masters, Inc. in producing this manual is gratefully acknowledged.  In addition, the quality of the final product benefitted from key contributions of reviewers including Brandon Chavel (National Steel Bridge Alliance), Duncan Paterson (HDR), Don White (Georgia Tech Univ.), Toorak Zokaie (Caltrans), and Sue Hida (Caltrans).