冻结施工立井井壁受力分析

剑万禧. 冻结施工立井井壁受力分析[J]. 岩土工程学报, 1992, 14(6): 97-100.

引用本文:

剑万禧. 冻结施工立井井壁受力分析[J]. 岩土工程学报, 1992, 14(6): 97-100.

Chou Wanxi. Stress Analysis of Shaft Lining Constructed by Freezing Process[J]. Chinese Journal of Geotechnical Engineering, 1992, 14(6): 97-100.

Citation:

Chou Wanxi. Stress Analysis of Shaft Lining Constructed by Freezing Process[J]. Chinese Journal of Geotechnical Engineering, 1992, 14(6): 97-100.

Stress Analysis of Shaft Lining Constructed by Freezing Process

摘要: 本文阐述了冻结施工立井井壁在井筒施工期间、冻结壁解冻后和矿井投产后的受力情况。分析了冻结施工立井井壁在矿井投产后受到破坏的主要原因。提出了防止立井井壁破坏的途径。

Abstract: Stress on shaft-lining constructed by freezing process during, shaft sinking, after thawing and in years of service is analyzed. Main cause of shaft-lining failure in period of service is discussed; Means of faiture prevention is proposed

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