水泥工程膨胀土基础沉降与抬升的原因分析及治理

doi:10.19698/j.cnki.1001-6171.20216077

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摘要非洲某水泥生产线项目，地处膨胀土区域，因雨季施工，多个车间的基础出现严重沉降或抬升。经原因分析和多方案比较，决定采用注浆方案进行基础加固处理。注浆方式施工简单易行，工期短，费用低，加固效果优势显著，注浆处理后的基础安全稳定。

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	李春华

关键词: 膨胀土沉降注浆加固

Abstract: A cement production line project in Africa, located in the expansive soil area, the foundations of several workshops appeared serious settlement or uplift due to construction during rainy season. After analysis of the causes and comparison of several schemes, the grouting method is decided to be adopted for foundation reinforcement. The advantage of grouting treatment is simple and easy to construct, short construction period, low cost and obvious reinforcement effect. After grouting treatment, foundation is safe and stable.

Key words: expansive soil settlement grouting reinforcement

收稿日期: 2021-07-13 出版日期: 2021-11-25 发布日期: 2021-11-22 整期出版日期: 2021-11-25

ZTFLH:

TU443

引用本文:

李春华. 水泥工程膨胀土基础沉降与抬升的原因分析及治理[J]. 水泥技术, 2021, 1(6): 77-82.
LI Chunhua. Analysis and Treatment of Foundation Settlement and Uplift on Expansive Soil in Cement Plant#br#. Cement Technology, 2021, 1(6): 77-82.

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http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20216077 或 http://www.cemteck.com/CN/Y2021/V1/I6/77

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