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2010年05 期
| 標(biāo)題 |
| 復(fù)雜主動(dòng)托換結(jié)構(gòu)方案設(shè)計(jì)(50 卷) |
| 英文標(biāo)題 |
| Design on complex active underpinning structure scheme |
| 摘要 |
| 天津?yàn)I海新區(qū)中央大道新港路四號(hào)路地道為雙向八車道斷面，需穿越運(yùn)營(yíng)中的津?yàn)I輕軌高架橋。重點(diǎn)闡述了該地道穿越津?yàn)I輕軌采用基礎(chǔ)主動(dòng)托換方案的優(yōu)越性、技術(shù)難點(diǎn)及復(fù)雜托換結(jié)構(gòu)設(shè)計(jì)要點(diǎn)。該托換結(jié)構(gòu)為超靜定結(jié)構(gòu)，托換軸力大，且托換施工需在津?yàn)I輕軌不中斷交通的情況下實(shí)施 |
| 作者 |
| 新聞作者:黃思勇，羅昊沖，熊 剛 |
| 關(guān)鍵字 |
