预弯组合梁是近年在国内采用的新梁型，已经在许多小跨度桥上成功应用，在大跨度桥上也开始付诸实践。
The preflex composite girder is a new girder type that has been successfully used in small span bridges in China in the recent years, and is currently starting to be used in long span bridges.
预弯组合结构是建筑结构中继钢结构与钢筋混凝土结构之后兴起的一种新型结构。
Preflex composite structure is a new type of structure developed following the step of steel structure and reinforced concrete structure.
利用该方法已完成了十余座预弯组合梁桥的设计分析，取得了良好的计算结果。
More than ten preflex composite beam bridges were designed and analyzed with this method, and excellent results were obtained.
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