Caltrans Bridge Design Specifications
bedrock at the site as defined in the Caltrans Seismic Hazard Map. Generally the vertical seismic coefficient, ... BRIDGE DESIGN SPECIFICATIONS • AUGUST 2004 Figure 220.127.116.11.4-1 Distribution of Vertical Stress with Depth Due to Applied Vertical Stress ( Continued )
As a senior bridge engineer and technical specialist for the California Department of Transportation, she has written amendments to the AASHTO Load and Resistance Factor Design Bridge Specifications , chaired the Caltrans Loads Committee, served on the LRFD Executive Committee, and
Instead the force reduction factor used to reduce the reported elastic forces was based on an assumed or expected ductility for typical structures designed with levels of transverse reinforcement and the accompanying provisions required by the Caltrans Bridge Design Specifications.
· The design force should result in zero tension under DC + DW. · For allowable tensile stresses, refer to Table 18.104.22.168.2-1 in the AASHTO LRFD Bridge Design Specifications as amended by Caltrans.
Design Method Load Factor Design based on Caltrans Bridge Design Specifications. 2. General Design Considerations The design engineer shall ensure that the entire structural system meets Caltrans Seismic Design Criteria (SDC) requirements.
BRIDGE DESIGN SPECIFICATIONS • A PRIL 2000 ... shall the sum be less than 0.015 radians. 14.5GENERAL REQUIREMENTS FOR BEARINGS Bearings may be fixed or movable as required for the bridge design.
The AASHTO LRFD Bridge Design Specifications : Yesterday, Today and Tomorrow John M. Kulicki, Ph.D., Chairman/CEO Modjeski and Masters, Inc. ... Combinations by Nowak, Knott and Dumas, August, 1996 NCHRP 489 -extreme events, 1999 2005 T-5 presentation by Sue Hida on CALTrans in-house ...
PCI BRIDGE DESIGN MANUAL CHAPTER 15 JUN 04 NOTATION 15.1 INTRODUCTION 15.1.1 Seismic Activity 15.1.2 Seismic Design Criteria 22.214.171.124 Background 126.96.36.199 Performance Objectives 188.8.131.52 Current Design Specifications 184.108.40.206.1 Standard Specifications 220.127.116.11.2 Caltrans Specifications 18.104.22.168.3 ...
Caltrans Bridge Design Specifications 13. Caltrans Bridge Seismic Design References 14. Caltrans Memo to Designers 15. Caltrans Bridge Design Details 16.
This reference is hereby referred to as "AASHTO Ped Bridge". 1.2 AASHTO LRFD Bridge Design Specifications , American ... This reference is hereby referred to as "FP-03". 1.4 Bridge Design Specifications, California Department of Transportation (CALTRANS) , current version as of September 2004,.
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