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[提要]  結(jié)合瑞通廣場(chǎng)的結(jié)構(gòu)設(shè)計(jì)，闡述了逆向結(jié)構(gòu)轉(zhuǎn)換層區(qū)別于一般轉(zhuǎn)換層的受力特點(diǎn)。通過(guò)電算分析對(duì)比，證明利用混凝土斜柱作壓桿的轉(zhuǎn)換桁架，傳力直接，能夠充分地利用混凝土結(jié)構(gòu)承壓性能好的優(yōu)點(diǎn)。
[關(guān)鍵詞]  逆向轉(zhuǎn)換 桁架 偏心受壓 承載力

According to the example of Ruitong Plaza structure design, t}us paper focus on the difference of load transfer mechanism between reverse transfer story and common transfer story. The results of computer analysis prove that transfer truss using concrete slanted column as compress element can take fuli advantage of the high compression bearing capacity of concrete.
Keywords: reverse transfer; truss; eccentric compression; bearing capacity