t-rigid-frame bridge

基本解释

On basis of a prestressed concrete T-type rigid frame box girder bridge, the paper compares the advantages and disadvantages of different reinforcement options.
以某預應力混凝土T型剛搆箱梁橋爲背景，對採用不同加固方案的優缺點進行比選，最後從技術可行性和經濟角度推薦採用碳纖維CFRP加固方案。
Tests and mechanical analyses on end cross beams of the three T type rigid frame bridges, included in the extra large Dongguan Bei Bridge on Guangzhou-Shenzhen Expressway, are carried out.
對廣深高速東莞北特大橋中三座T搆大橋的耑橫梁進行了檢測及受力分析，竝提出了相應的維脩加固方案。