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Effect of Post-Tensioning Steel Anchorage Location on Seismic Performance of Exterior Beamto- Column Joints for Precast, Prestressed Concrete Members
[摘要]

This paper reports the results of cyclic load tests on seven precast, prestressed concrete beam-to-column joint assemblages conducted at Kyoto University. The experimental parameters are location of tendon anchorage, prestressing steel content in the beam section, and concrete compressive strength. To the authors�? knowledge, there are no other experimental data available on the effect of post-tensioning anchor location on the seismic performance of external beam-tocolumn joints in precast, prestressed concrete assemblies. Based on the experimental results, the authors recommend a shear capacity evaluation method and design considerations for optimizing the location of post-tensioning anchors in precast, prestressed concrete beam-to-column joint assemblages.

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[效力级别]  [学科分类] 建筑学
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