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2011年04 期
| 標題 |
| 盾構(gòu)過富水砂層流—固耦合數(shù)值模擬計算(51 卷) |
| 英文標題 |
| Fluid-solid coupling numerical simulation calculation of water-rich sandy stratum shield passing |
| 摘要 |
| 運用FLAC3D三維非線性有限差分程序，對盾構(gòu)通過深圳地鐵2號線富水砂層地段產(chǎn)生的地表沉降與孔壓變化，進行了流—固耦合數(shù)值模擬計算；施工時對地表沉降進行了觀測。計算結(jié)果與現(xiàn)場實測結(jié)果一致。 |
| 作者 |
| 新聞作者:張遠榮，肖文海，尤慶忠 |
| 關(guān)鍵字 |
