Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Restraint Moment"”.
-
Global and local performance of prestressed girder bridges with positive moment continuity detail
… diaphragms with a recently proposed positive moment continuity detail were investigated in this study. The focus of the investigation is on the positive moment caused by temperature gradients, time dependent effects such as creep and shrinkage, and some live load positions, and on the force …
-
Continuity of bridges composed of simple-span precast prestressed concrete girders made continuous
… called "CONTINUITY" is developed to analyze the restraint moments and the degree of continuity of bridges up to four continuous spans. The program takes into account concrete creep and shrinkage and strand relaxation. For concrete creep and shrinkage, users can choose from three different models: …
-
Prestressed PCBT Girders Made Continuous and Composite with a Cast-in-place Deck and Diaphragm
… In 2005, Charles Newhouse developed the positive moment diaphragm reinforcement detail that is currently being adopted by VDOT. This thesis concludes that Newhouse's detail, four No. 6 bars bent 180° and extended into the diaphragm, is adequate for all girders except for the PCBT-77, PCBT-85, and …