中文摘要：

部分模型测试的片断被执行调查在 Taizhou 桥牌的中间的塔门上装载的风，它让复杂三尺寸的 al 由于它两倍列的特征流动。通过测量测试的力量，塔门列的每个片断的空气动力学的力量系数被获得了。测试空气动力学的力量系数比代码给的那些小得多，这被发现。在塔门的列之间的 aerody namic 力量系数的干扰效果被讨论。干扰效果是的结果表演最明显 yaw 角度什么时候是大约 30 ??????? 朠物敤？？

英文摘要：

Segment sectional model tests are carried out to investigate the wind loading on middle pylon of Taizhou Bridge, which has complicated three-dimensional flow due to its feature of double columns. Through the force measuring tests, aerodynamic force coefficients of every segment of the pylon columns have been obtained. It is found that the tested aerodynamic force coefficients are much smaller than those given by codes. The interference effects of aerodynamic force coefficients between columns of pylon are discussed. The results show that the interference effect is the most evident when the yaw angle is about 30 ° from transverse direction. This kind of interference effect can be described as diminutions in transverse aerodynamic force coefficients and magnifications in longitudinal aerodynamic force coefficients of downstream columns.