预制桥墩体系具有快速施工优势, 在非震区, 低烈度区中已得到较广泛应用,
但因对其抗震性能缺乏充分认识, 导致预制桥墩体系在中高烈度区的应用受到限制 …

There has been significant research effort on seismic-resistant precast bridge columns;
however, the research results have not been transferred into the industry to achieve their full …

The seismic behavior of the proposed precast segmental unbonded posttensioned concrete
bridge columns for use in regions of high seismicity was investigated experimentally …

Abstract Four 1/4-scale precast segmental bridge columns (PSBC) with different
reinforcement types and arrangements and one monolithic reference column (MRC) were …

This study numerically investigates the response of precast concrete segmental columns
with unbonded prestress tendons subjected to vehicle collision. Numerical models are …

Abstract In this study, seven 1/3-scale bridge column specimens are investigated under the
same quasi-static cyclic loading protocol both experimentally and numerically. The …

Although precast concrete segmental columns have been more and more widely used in
constructions, there is a lack of study on its behaviour under dynamic loading especially …

The present paper investigates the cyclic performance of unbonded post‐tensioned
reinforced concrete (PRC) rocking piers by a parametric experimental campaign. PRC …

Abstract In this study, four 1/3-scale bridge column specimens were investigated both
experimentally and numerically. The specimens consisted of two cast-in-place (CIP) …

In this study, shear damage development of four precast bridge columns with different
connection design details are first examined via quasi-static test. The short columns are of …