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2011年12期
| 標(biāo)題 |
| 軟土在地下空間開挖等卸載狀態(tài)下的力學(xué)性能(51卷) |
| 英文標(biāo)題 |
| Mechanical behaviour and deformation regularity of soft soil in unloading condition induced by excavation of underground space |
| 摘要 |
| 以溫州市大南門與附二醫(yī)人行過街通道工程為例，研究在地下工程開挖過程中，土體應(yīng)力卸載狀況下的變形特性，得出不同應(yīng)力路徑下土體應(yīng)力和孔壓發(fā)展規(guī)律及其模量的變化。作歸一化處理后得出了有益的結(jié)論，對本地工程應(yīng)用具有實(shí)際意義。 |
| 作者 |
| 新聞作者:王月梅，吳延平 ，王軍 |
| 關(guān)鍵字 |
關(guān)鍵詞:軟黏土 卸載 應(yīng)力路徑 |
