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黄永铵
Urban and Rural Studies 2023 No.08
广州市第三市政工程有限公司
给排水工程施工中顶管法和沉井法施工是比较常见的施工技术。顶管施工中采用装配式预制顶管后背具有施工工序简单、材料消耗量小、工期短、可周转利用等优点,满足施工过程中工期和成本控制要求。采用沉井法和逆作法相结合的顶管井施工方法有效解决了顶管井在厚砂层且地下水位较高的地质条件下沉困难和井壁渗漏的现象。
装配式预制;后靠背;沉井法;逆作法; 砂层;地下水;施工技术
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.