composite rc beam

基本解釋

The evaluation method of bearing capacity of RC composite beam bridge based on non-linear properties of the RC composite beam bridge is presented in this paper.
本文在掌握了鋼筋混凝土組合梁橋的非線性性能的基礎(chǔ)上，研究制訂了該類橋梁承載能力的評定方法，可供實踐試用。
The non-classical theory is used to deduce the stiffness of FRP-RC composite beam, and with the help of CELL BEAM23 in software ANSYS the mode calculating method is brought forth too.
具體是采用非經(jīng)典理論推導(dǎo)出FRP -RC復(fù)合梁的抗彎、抗剪剛度，然后提出結(jié)合ANSYS軟件的FRP -RC結(jié)構(gòu)有限元模態(tài)分析方法。
Results show that ultimate bearing capacity of RC beam strengthened by composite CFRP sheets is much higher than that of direct pasting CFRP. Cracking load and ductility are improved higher too.
結(jié)果表明：與直接粘貼CFRP布相比，采用剔槽植入鋼筋置換混凝土灌膠再粘貼CFRP布復(fù)合加固方案加固的梁極限承載力有顯著提高，開裂荷載及延性有較大提高；
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