Shear Column - NEES

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Preliminary Conclusions• Bridges with different structural and geometrycharacteristics, the shear-flexural interaction effectsof columns can be quite different.• The general trends are :•Displacement are larger•Section Section forces are smaller.
Work in Progress• Re-running the seismic response analysis of thethree prototype bridges to conclude thenonlinear shear-flexural effects on highwaybridges at the system level.• Generation of fragility curves for the prototypehighway bridges, with and without theconsideration of axial-shearshear-flexural interactions.
Page 3 and 4: M-V-T InteractionsTest Points obtai
Page 5 and 6: FHWA Bridge #4 - Structural Details
Page 7 and 8: Analytical Program• Development I
Page 10 and 11: Experimental Program - Test Matrix
Page 12: Results - Cover Spalling with Incre
Page 15 and 16: University of Houston Contribution
Page 17 and 18: UIUC Reinforced Concrete Short Colu
Page 19 and 20: Work in Progress• Extension of mo
Page 21 and 22: Pseudo Dynamic Tests• Configurati
Page 23 and 24: Work in Progress• Numerous small
Page 25: UCLA• Two new nonlinear user elem
Page 29 and 30: Hybrid Simulation• Hybrid simulat
Page 31 and 32: OpenSees Results - Bi-directional35
Page 33 and 34: Bi-directional Mass Rig• Deck is
Page 35 and 36: EducationWashington University - St
Page 37 and 38: Virtual Experiments…
Page 39: Combined Actions on Bridge Earthqua

Shear Column - NEES

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