• 1. beam without web reinforcement: 无腹筋梁
• 2. restrained beam without web reinforcement: 无腹筋约束梁

• 1.T beam reinforcement work of highway bridge is realized without interrupting traffic by adopting web-plate clamping anchorage.
  采用腹板夹持锚固法，在不中断交通的状态下，完成对公路桥T型梁的加固作业。
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