Cyclic tests of post-tensioned precast CFT segmental bridge columns with unbonded strands.
Two ungrouted post-tensioned, precast concrete-filled tube (CFT) segmental bridge columns were tested under lateral cyclic loading to evaluate the seismic performance of the column details. The specimens included a load stub, four equal-height circular CFT segments, and a footing. Strands were place...
| Veröffentlicht in: | Earthquake engineering & structural dynamics. 35, 2 (2006). |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Schlagworte: |