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2011年04 期
| 標(biāo)題 |
| 基于MIDAS/GTS對(duì)地鐵站超深基坑空間效應(yīng)的研究(51 卷) |
| 英文標(biāo)題 |
| Study on space effect of super-deep foundation pit of Xi’an certain metro station project based on MIDAS/GTS software |
| 摘要 |
| 基坑支護(hù)結(jié)構(gòu)具有空間效應(yīng)，在既定支護(hù)方案下，適宜的開(kāi)挖方式至關(guān)重要。利用MIDAS/GTS有限元分析軟件對(duì)其支護(hù)結(jié)構(gòu)、周圍地表以及坑底隆起的位移規(guī)律進(jìn)行了三維數(shù)值模擬，模擬結(jié)果與實(shí)測(cè)數(shù)據(jù)基本吻合；同時(shí)對(duì)比分析了標(biāo)準(zhǔn)段采用分層開(kāi)挖方式引起的基坑位移，其位移值大于臺(tái)階 |
| 作者 |
| 新聞作者:李輝，楊羅沙，李征,朱江偉，炊鵬飛 |
| 關(guān)鍵字 |
