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...
| Published in: | Earthquake engineering & structural dynamics. 35, 2 (2006). |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Subjects: |