t-rigid-frame bridge

基本解釋

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(yù)應(yīng)力混凝土T型剛構(gòu)箱梁橋?yàn)楸尘?，對采用不同加固方案的?yōu)缺點(diǎn)進(jìn)行比選，最后從技術(shù)可行性和經(jīng)濟(jì)角度推薦采用碳纖維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構(gòu)大橋的端橫梁進(jìn)行了檢測及受力分析，并提出了相應(yīng)的維修加固方案。