In order to decrease the adverse effect on the testing result from the reduced-scale model, this experiment adopts the proportion of 1:2 to carry out in the structure experimental centre of SWJTU.
为了降低缩尺模型对研究结果的不利影响，本试验设计采用了1：2的比例，模型试验在西南交通大学结构试验中心进行。
A 1:3 reduced-scale model of the arch-pie joint was designed and produced. Moreover, the test method was studied and test scheme was determined.
对拱墩连接处设计制作了1：3的缩尺模型，研究了试验方法，确定了试验方案。
A 1:3 reduced-scale model of the arch-pie joint was designed and produced. Moreover, the test method was studied and test scheme was determined.
对拱墩连接处设计制作了1：3的缩尺模型，研究了试验方法，确定了试验方案。
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