After analyzing the experimental re

After analyzing the experimental results of the composite girders
repaired with CFRP sheets, a comparison was made with the the-
oretical values obtained with the incremental deformation
method. The load-carrying capacities of virgin and retrofitted
girders were calculated for concrete slab with compressive strengths of 29.1 and 16.6 MPa and tabulated in Table 4. Three
repaired girders were able to carry ultimate loads higher than the
calculated values for the virgin specimens. The girder with 25%
loss and one layer of CFRP displayed a 19.1% increase, while the
girder with 100% loss and five layers of CFRP showed a 9.6%
increase. The girder with 50% loss and three layers of CFRP,
which was made with the concrete slab with lower strength, dem-
onstrated an 80.2% increase.

結果 (中文) 1:

组合梁的实验结果进行分析后
碳纤维布加固修复，与作了比较-
获得与增量变形的理论值
方法。处女和经过改装的负荷能力
梁被为 29.1 和 16.6 MPa 的抗压强度与混凝土板计算及表 4 中的列表。三个
修复主梁很能够承受极限负荷高于
处女标本为计算值。与 25%梁
损失和一层碳纤维布加固显示增加了 19.1%，虽然
与 100%的损失和五层的碳纤维布加固箱梁显示 9.6%
increase。与 50%的损失和三层的碳纤维布加固，梁
其中是用混凝土板的强度较低，dem-
onstrated 一名八十。增加 2%。

結果 (中文) 3:

在分析组合梁的实验结果
CFRP修复，比较了该
理论值与增量变形
方法。计算为29.1和16.6 MPa和表列在表4中抗压强度混凝土板的承载能力的处女和改造的
梁。三。能够进行修复梁的极限荷载的计算值高于
处女标本。25%
损失和一层CFRP显示增加19.1%的梁，而损失100%和五层CFRP
梁显示9.6%
增加。损失50%和三层加固梁，
是低强度的混凝土板，DEM的
丹参80。2%的增长。