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2010年12 期
| 標題 |
| 水平凍結法施工杯型凍土壁溫度場影響參數(shù)分析(50 卷) |
| 英文標題 |
| Influential parameters analysis of temperature field within cupshaped frozen wall by using horizontal frost method |
| 摘要 |
| 依托于某地鐵車站盾構出洞水平凍結加固工程，利用經驗證的模型和計算方法，研究了鹽水溫度、凍結管間距、凍結管直徑和不同土層4大因素對杯型凍土壁溫度場的影響。得出了各因素對杯型凍土壁溫度場的影響規(guī)律：凍結管間距大小對凍結的影響，主要表現(xiàn)為第一階段相鄰凍結管交圈時 |
| 作者 |
| 新聞作者:夏江濤，蔡榮,楊平，沈亞 |
| 關鍵字 |
